Control Valve

Product Details:

 

MATERIALS OF MAIN PARTS

Product Details:

Features:

1. Using the balancing valve core structure, little axial unbalanced force, large allowable differential pressure, good stability.
2. Socket duplicity is good, disassembling convenience and easy maintenance.
3. The mental valve core structure for many work situation up to scratch 6 leak standard ,soft sealing structure valve core up to scratch 5 leak standard.
4. The body fluid mechanics theory designed according to such low flow resistance in surface flow ,large adjustable scope, Inherent adjustable proportion is 50:1, the rated flow coefficient increases by 30%
5. Actuator adopt spring structure ,highly reduced by 30%,weight reduced by 30%.
6.  Bellows seal regulator valve, mobile stem formed completely sealed ,plugging away fluid leakage.

 

Technical Specifications

• Body type: Single seated, globe type
• Size: DN15~DN250 (3/4" to 10")
• Pressure Class: PN16, ANSI 150
• Characteristics: Equal Percentage, Linear
• Body Materials: (WCB, LCB, CF8M, CF3M, stainless steel, cast iron, cast steel) + (PTFE,PFA)
• Trim materials: PTFE/PFA
• Temp range: - 40°C to ~ 70°C
• Connection: Flanged, Socket welding, Butt welding
• Gland packing: PTFE, Braided PTFE, Grafoil
• Leakage: Class VI (zero leakage)
• Actuator:Pneumatic diaphragm actuator, Piston, Electric actuator
• Positioner:High Performance Smart positioner (Explosive proof and HART Protocol are available)
• Applications: Control flow, pressure, temperature, etc
• Structure type:single seat, double seat, sleeve,3-way,lined PTFE
• Mediums: Water, Steam, Oil, Acid, etc
• Wide sizes:1/2'-20' or larger

 

Product Details:

 

 

 

 

Product Details:

Specifications:

• Size Range:1" - 20" (25mm - 500mm)
• Body Style:Wafer, Lug
• Temperature Range:-20°F to 400°F (-29°C to 204°C)
• Pressure Ratings:Bidirectional Bubble-tight Shutoff: 150 psi (10.3 Bar)
• Body (CWP):150 psi (10.3 Bar)
• Body Materials:Cast Iron, Ductile Iron, Stainless Steel, Aluminum
• Disc/Stem Materials:Stainless Steel, EPDM Molded over SS, BUNA-N Molded over SS
• Seat Materials:BUNA-N, EPDM, PTFE Lined EPDM, FKM* Polyurethane

Product Details:

Additional Information:

• Delivery Time: Standard Delivery

Product Details:

 

PNEUMATIC CRYOGENIC REGULATING VALVE

Port size: DN20 to 300, NPS 3/4???to 8???

Pressure: PN16 to 100,150LB to 600LB

Medium: Liquid nitrogen and other low temperature medium

Temperature: -196 to 45???

Body material: LCB/LCC/LF2/CF8/CF8M/CF3M

Connection: Flange, welding

Position type???4-20mA signal control

Characteristic: Linear, Equal percentage

Voltage: Depond on accessories

Other: Extended shaft length required

PNEUMATIC CRYOGENIC REGULATING VALVE MATERIAL

Component name: Control Valve Material

Body/Bonnet: LCB/LCC/LF2/CF8/CF8M/CF3M

Valve spool/Seat: 304/316/316L (overlaying stellite alloy)

Gasket Normal: Stainless steel with flexible graphite, Special: Metal tooth type gasket

Diaphragm Cover Normal: Q235, Special: 304

Diaphragm: NBR with reinforced polyester fabric

Spring Normal: 60Si2Mn, Special: 50CrVa

Control valve stem: 2Cr13/17-4PH/304/316/316L

PNEUMATIC CRYOGENIC REGULATING VALVE ERFORMANCE

Flow characteristic: Linear, percentage, quick open

Allowable range 50: 1 (CV<6.3 30: 1)

Rated value: Percentage CV1.6 630, linear CV1.8 to 690

Pneumatic cryogenic regulating valve Allowable leakage Metal seal: IV grade???0.01% rated capacity???

Soft seal: VI grade (foam grade???

Pneumatic cryogenic regulating valve Performance

Intrinsic error % ±1.5

Return difference, % ≤1.5

Dead zone, % ≤0.6

Difference from beginning to end point, % ±2.5

Rated travel difference, % ≤2.5

PNEUMATIC CRYOGENIC REGULATING VALVE ACTUATOR PARAMETER

Control Valve Type Method: Pneumatic diaphragm actuator

 

Product Details:

 

PNEUMATIC GAS FLOW CONTROL VALVE

Port size: DN20~300, NPS 3/4???~ 12???

Pressure: PN16 ~ 100,150LB ~ 600LB

Medium???gas or others

Temperature: -40???450???

Body material: WCB LCB CF8 CF3 CF8M CF3M

Connection: Flanged, butt weld is optional

Position type: 4-20mA signal control

Characteristic: Linear, Equal percentage

Voltage: Depond on accessories

Other: Top handwheel is optional

PNEUMATIC GAS FLOW CONTROL VALVE SPECIFICATION

Pneumatic gas flow control valve

Body type: straight through casting globe type

Spool type: balanced cage guided sleeve type

Nominal size: DN20~200,NPS 3/4???~ 8???

Nominal pressure: PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: FF, RF, MF, RTJ

Welding: SW, BW

Flange dimension: According to to IEC 60534

Pneumatic gas flow control valve

Bonnet type:

I: standard type???-20???~230??????

???: Radiator type: ???-45???~ high than 230??? occasion???

???: Low temperature extended type???-196???~ -45??????

???: Bellow seal type

???: Warm insulation Jacket type

Packing: V type PFTE packing, flex. graphite packing, etc.

Gasket: Metal graphite packing

control valve Actuator: Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC GAS FLOW CONTROL VALVE MATERIAL

Component name: Control Valve Material

Body/Bonnet: WCB/WCC/WC6/CF8/CF8M/CF3M

Valve spool/Seat: 304/316/316L(overlaying stellite alloy)

Packing Normal: -196???150??? is PTFE,RTFE,>230??? is flexible graphite

 

Gasket Normal:Stainless steel with flexible graphite, Special, Metal tooth type gasket

Diaphragm Cover: Normal:Q235,Special:304

Diaphragm: NBR with reinforced polyester fabric

Spring Normal: 60Si2Mn,Special:50CrVa

Control valve stem: 2Cr13/17-4PH/304/316/316L

PNEUMATIC GAS FLOW CONTROL VALVE PERFORMANCE

Flow characteristic: Linear, percentage, quick open

Allowable range:50: 1

Pneumatic gas flow control valve

Allowable leakage:Metal seal ???grade???0.5% rated capacity???

Soft seal: V grade

Pneumatic gas flow control valve Performance

Intrinsic error (%) ±1.0

Return difference(%) ≤1.0

Dead zone(%) ≤1.0

Difference from beginning to end point(%) ±2.5

Rated travel difference(%) ≤2.5

 

Product Details:

Key Features:

PN40 Flanged Connection

Cast Steel (1.0619+N) Body & Stainless Steel 1.4021+QT Trim

Spring Loaded PTFE V-Ring Unit

Spring Close Pneumatic Actuator

Up to -10 to +220°C Temperature Rated

DN15 to DN100, Kvs from 1 to 100 • 50:1 Rangeability

Digital Electro-Pneumatic Valve Positioner (0-10V, 0-5V, 0-20mA or 4-20mA input)

Product Details:

 

Product Details:

 

 

PNEUMATIC STAINLESS STEEL CONTROL VALVE

Port size: DN25-300, NPS 1-12

Pressure: PN16-100,150LB-600LB

Medium: Water,liquid,air,gas

Temperature :-196 to 450

Body material:CF8,CF3,CF8M,CF3M

Connection:Flange

Position type:Fail Closed

Characteristic:Linear, percentage, quick open

Voltage:Depond on accessores

PNEUMATIC STAINLESS STEEL CONTROL VALVE SPECIFICATION

Body type: straight through casting globe type

Spool type: non-balanced single seat plug type

Nominal size: DN20-200,NPS 3/4-8

Nominal pressure : PN16-100, CLASS 150LB-600LB

Connection: flange : FF, RF, MF, RTJ

Welding: SW,BW

Flange dimension: According to to IEC 60534

control valve Bonnet type: standard type -20-230

Radiator type: -45-230

Low temperature extended type: -196 to -45

Bellow seal type

Warm insulation Jacket type

Packing: V type PFTE packing, flex. graphite packing, etc.

Gasket: Metal graphite packing

Actuator: Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC STAINLESS STEEL CONTROL VALVE MATERIAL

Component name :Control Valve Material

Body/Bonnet : CF8,CF3,CF8M,CF3M

Valve spool/Seat : 304,316,316L(overlaying stellite alloy)

Packing Normal : -196, 150 is PTFE,RTFE,>230 is flexible graphite

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

Diaphragm Cover : Normal:Q235,Special:304

Diaphragm : NBR with reinforced polyester fabric

Spring Normal : 60Si2Mn,Special:50CrVa

Control valve stem : 304,316,316L

PNEUMATIC STAINLESS STEEL CONTROL VALVE PERFORMANCE

Flow characteristic : Linear, percentage, quick open

Allowable range : 50: 1 (CV<6.3 30: 1)

Rated Cv value : Percentage CV1.6~630 linear CV1.8~690

Pneumatic control valve Allowable leakage Metal seal: IV grade 0.01% rated capacity

Soft seal : VI grade foam grade

Pneumatic stainless steel control valve Performance

Intrinsic error %±1.5

Return difference, % ≤1.5

Dead zone, % ≤0.6

Difference from beginning to end point, %±2.5

Rated travel difference, %≤2.5

PNEUMATIC STAINLESS STEEL CONTROL VALVE ACTUATOR PARAMETER

Usage : Regulating type, ON-OFF type

Air supply pressure or Power supply voltage Air supply pressure (Spring range)

140 (20100) Kpa G

240 (40200) Kpa G

280 (80240) Kpa G

Connector : Air pipe connector: RC1/4

Direct action : Pressure increase, stem descend, valve close.

Reaction : Pressure increase, stem ascend, valve open.

Input signal : 40~20mA.DC with positioner

Lag : ≤1%FS with positioner

Linear type : 2%FS with positioner

Environmental temperature : -10+70

 

Product Details:

 

Valve Body: WCB, 304, 316,WC6, WC9, Ti, Ni, Hastelloy, Monel

Valve Plug & Valve Seat: 304,0316, WC6,WC9,Ti,Ni,Hastelloy,Monel

Valve Stem: 0Cr18Ni9,2Cr13

Push Rod: 0Cr18Ni9,2Cr13

Spring: 60Si2Mn

Bellows: 0Cr18Ni9

Diaphragm: Clip reinforced nylon fabric nitrile rubber

Diaphragm Cover: A3,0Cr18Ni9

Gasket: 0Cr18Ni9,graphite wound gasket(V6590),F4

Packing: PTFE , Flexible graphite

 

 

Product Details:

Standard technical specification
Valve BodyType: Straight Through Single Seat Cast Steel Globe Valve
Size: DN40-200
Pressure: PN16~PN64,
Class 150LB ~ Class 600LB, JIS 5K-40K
Connection: RF(Standard), Threaded, WeldedFlange Facing: Raised Face
Material: WCB, 304,316
Bonnet Type: Gland
Packing: V tupe PTFE, Flexible GraphiteGasket: Plain Type, PTFE, SS+GraphiteUpper Gland Type:Normal Gland Bonnet: -17~230 Deg C
Extended Bonnet: -45~-17 Deg C, 230~ 566 Deg C
Extended Bonnet: Integrated Bonnet :-100 -45 Deg C, Welded

Product Details:

Port size: DN40-DN100

Pressure: PN16 ~ 25 CLASS 150/300LB

Medium: dairy, beverage, food,etc.

Temperature: -20~150

Body material: SS304/316/316L or other stanless steel

Connection: Clamp or other

Position type: 4-20mA signal control

Characteristic: Linear, Equal percentage

Voltage: Depond on accessories

Product Details:

PNEUMATIC LOW TEMPERATURE CONTROL VALVE

Port size: DN15-DN300

Pressure: PN10-PN64 CL150-CL600

Medium: Nitrogen,etc.

Temperature :-19645

Body material: LCB/LCC/LF2/CF8/CF8M/CF3M,etc.

Connection: Flange,Welding

Position type: Adjusting according to positioner

Characteristic: Extending shaft

Voltage:Deponds on accessory

Other: Cryogenic treatment

PNEUMATIC LOW TEMPERATURE CONTROL VALVE SPECIFICATION

Body type:straight through casting globe type

Spool type:non-balanced single seat plug type

Nominal size:DN20~200, NPS 3/4~ 8

Nominal pressure:PN16 ~ 100,CLASS 150LB ~ 600LB

Connection:flange:FF, RF, MF, RTJ

Welding:SW, BW

Flange dimension :According to to IEC 60534

Pneumatic low temperature control valve:Low temperature extended type-196~ 45

Packing:V type PFTE packing, flex. graphite packing, etc.

Gasket:Metal graphite packing

Pneumatic low temperature control valve Actuator:Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC LOW TEMPERATURE CONTROL VALVE MATERIAL

Component name:Control Valve Material

Body/Bonnet:LCB/LCC/LF2/CF8/CF8M/CF3M

Valve spool/Seat:304/316/316L(overlaying stellite alloy)

Packing Normal :-196150 is PTFE

GasketNormal :Stainless steel with flexible graphite,Special:Metal tooth type gasket

Diaphragm Cover :Normal:Q235,Special:304

Diaphragm:NBR with reinforced polyester fabric

Spring Normal:60Si2Mn,Special:50CrVa

Control valve stem:2Cr13/17-4PH/304/316/316L

PNEUMATIC LOW TEMPERATURE CONTROL VALVE PERFORMANCE

Flow characteristic :Linear, percentage, quick open

Allowable range50 : 1 (CV<6.3 30: 1)

Rated Cv value:Percentage CV1.6~630 linear CV1.8~690

Allowable leakage :Metal seal: IV grade 0.01% rated capacity

Soft seal:VI grade foam grade

Pneumatic low temperature control valve Performance

Intrinsic error %±1.5

Return difference, %≤1.5

Dead zone, %≤0.6

Difference from beginning to end point, %±2.5

Rated travel difference, %≤2.5

PNEUMATIC LOW TEMPERATURE CONTROL VALVE ACTUATOR PARAMETER

Control Valve Type/Method:Pneumatic diaphragm actuator

Usage:Regulating type, ON-OFF type

Air supply pressure or Power supply voltage:Air supply pressure (Spring range)

140 (20100) Kpa G

240 (40200) Kpa G

280 (80240) Kpa G

Connector:Air pipe connector: RC1/4

Direct action:Pressure increase, stem descend, valve close.

Reaction:Pressure increase, stem ascend, valve open.

Input signal:4020mA.DC with positioner

Lag:≤1%FS with positioner

Linear type:2%FS with positioner

Environmental temperature :-10+70

Product Details:

PNEUMATIC ON OFF CONTROL VALVE

 

Body type : straight through casting globe type

 

Spool type : non-balanced type or balanced type

 

Nominal size : DN20 to 200, NPS 3/4 to 8

 

Nominal pressure : PN16 to 100 CLASS 150LB to 600LB

 

Connection: flange : FF,RF,MF,RTJ

 

Welding: SW,BW

 

Flange dimension : According to to IEC 60534

 

Pneumatic On Off control valve Bonnet type:standard type: -20~230

 

Radiator type: -45~ high than 230 occasion

 

Low temperature extended type: -196~ -45

 

Bellow seal type

 

Warm insulation Jacket type

 

Packing: V type PFTE packing, flex. graphite packing, etc.

 

Gasket: Metal graphite packing

 

Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC ON OFF CONTROL VALVE MATERIAL

 

Component name: Control Valve Material

 

Body/Bonnet: WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat: 304/316/316L(overlaying stellite alloy)

 

PackingNormal: -196150 is PTFE,RTFE,>230 is flexible graphite

 

GasketNormal: Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover: Normal:Q235,Special:304

 

Diaphragm: NBR with reinforced polyester fabric

 

SpringNormal: 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC ON OFF CONTROL VALVE PERFORMANCE

 

Pneumatic single seat control valve Flow characteristic: quick open

 

Allowable range: 50: 1 (CV<6.3 30: 1)

 

Rated Cv value: Percentage CV1.6~630 linear CV1.8~690

 

Pneumatic control valve Allowable leakage: Metal seal: IV grade 0.01% rated capacity

 

Soft seal: VI grade foam grade

 

Pneumatic On Off Control Valve Performance

 

Intrinsic error % ±1.5

 

Return difference, % ≤1.5

 

Dead zone, %≤0.6

 

Difference from beginning to end point, % ±2.5

 

Rated travel difference, % ≤2.5

 

Product Details:

PNEUMATIC DIAPHRAGM MODULATING CONTROL VALVE

Port size: DN15-DN300

Pressure: PN10-PN64 CL150-CL600

Medium: Nitrogen,etc.

Temperature :-19645

Body material: LCB/LCC/LF2/CF8/CF8M/CF3M,etc.

Connection: Flange,Welding

Position type: Adjusting according to positioner

Characteristic: Extending shaft

Voltage:Deponds on accessory

Other: Cryogenic treatment

PNEUMATIC DIAPHRAGM MODULATING CONTROL VALVE SPECIFICATION

Body type:straight through casting globe type

Spool type:non-balanced single seat plug type

Nominal size:DN20~200, NPS 3/4~ 8

Nominal pressure:PN16 ~ 100,CLASS 150LB ~ 600LB

Connection:flange:FF, RF, MF, RTJ

Welding:SW, BW

Flange dimension :According to to IEC 60534

Pneumatic low temperature control valve:Low temperature extended type-196~ 45

Packing:V type PFTE packing, flex. graphite packing, etc.

Gasket:Metal graphite packing

Pneumatic low temperature control valve Actuator:Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC LOW TEMPERATURE CONTROL VALVE MATERIAL

Component name:Control Valve Material

Body/Bonnet:LCB/LCC/LF2/CF8/CF8M/CF3M

Valve spool/Seat:304/316/316L(overlaying stellite alloy)

Packing Normal :-196150 is PTFE

GasketNormal :Stainless steel with flexible graphite,Special:Metal tooth type gasket

Diaphragm Cover :Normal:Q235,Special:304

Diaphragm:NBR with reinforced polyester fabric

Spring Normal:60Si2Mn,Special:50CrVa

Control valve stem:2Cr13/17-4PH/304/316/316L

PNEUMATIC DIAPHRAGM MODULATING CONTROL VALVE PERFORMANCE

Flow characteristic :Linear, percentage, quick open

Allowable range50 : 1 (CV<6.3 30: 1)

Rated Cv value:Percentage CV1.6~630 linear CV1.8~690

Allowable leakage :Metal seal: IV grade 0.01% rated capacity

Soft seal:VI grade foam grade

Pneumatic low temperature control valve Performance

Intrinsic error %±1.5

Return difference, %≤1.5

Dead zone, %≤0.6

Difference from beginning to end point, %±2.5

Rated travel difference, %≤2.5

PNEUMATIC DIAPHRAGM MODULATING CONTROL VALVE ACTUATOR PARAMETER

Control Valve Type/Method:Pneumatic diaphragm actuator

Usage:Regulating type, ON-OFF type

Air supply pressure or Power supply voltage:Air supply pressure (Spring range)

140 (20100) Kpa G

240 (40200) Kpa G

280 (80240) Kpa G

Connector:Air pipe connector: RC1/4

Direct action:Pressure increase, stem descend, valve close.

Reaction:Pressure increase, stem ascend, valve open.

Input signal:4020mA.DC with positioner

Lag:≤1%FS with positioner

Linear type:2%FS with positioner

Environmental temperature :-10+70

Product Details:

Type: 2 Way And 3 Way
Size: 15 Mm To 450 Mm – ½ “-18”
Pressure Rating: Ansi – 150 To 2500 Class Equivalent To Bs/ Din, Etc
Body Material: Cast Steel Ic-Wcb,Ss304, Ss316, Ss316L, Ect
Actuator Type: Diaphragm, Piston And Electric
Spring Range: 3-15 Psig (0.2 – 1.0 Kg/Cm²), 6-30 Psig (1.4 – 2.5 Kg/Cm²)
End Connection: Flanged / welded/ Screwed 
Diaphragm: NBR
Accessories: Valve Positioner-Pneumatic, Electro Pneumatic, Smart Positioner

Product Details:

PNEUMATIC STEAM THREE WAY CONTROL VALVE

Spool type: three way double seat spool

Nominal size: DN20~300 NPS 3/4???~ 12???

Nominal pressure: PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: flange: FF, RF, MF, RTJ

Welding: SW, BW

Flange dimension: According to IEC 60534

Pneumatic 3 steam control valve

Bonnet type:

???:standard type???-20???~230??????

???:Radiator type: ???-45???~ high than 230??? occasion???

???:Low temperature extended type???-196???~ -45??????

???:Bellow seal type

???:Warm insulation Jacket type

Packing: V type PFTE packing, flex.

graphite packing, etc.

Gasket: Metal graphite packing Pneumatic Control valve Actuator: Pneumatic: multi-spring diaphragm actuator, piston type actuator.

Material Body/Bonnet: WCB/WCC/WC6/CF8/CF8M/CF3M

Valve spool/Seat: 304/316/316L(overlaying stellite alloy)

Packing Normal: -196???150??? is PTFE,RTFE,>230??? is flexible graphite Bellow: 304,316,316L

Gasket Normal: Stainless steel with flexible graphite, Special: Metal tooth type gasket

Stem: 2Cr13/17-4PH/304/316/316L

Diaphragm Cover Normal: Q235,

Special:304

Diaphragm: NBR with reinforced polyester fabric

Spring Normal: 60Si2Mn,Special:50CrVa

Product Details:

CL150 CL300 CL600 PNEUMATIC CONTROL VALVE 

Port size???1/2'-12'

Pressure???CL150 CL300 CL600

Medium???water,steam,oil,etc

Temperature :-196???450???

Body material???WCB,WCC,CF8,CF8M,etc.

Connection???Flange or others

Position type???4-20mA signal control

Characteristic???Equal percentage, Linear

Voltage???Depond on accessory

Other???PN 16, PN 25, PN 40, PN 63, PN 100 is optional

CL150 CL300 CL600 PNEUMATIC CONTROL VALVE SPECIFICATION

Body type  :straight through casting globe type

Spool type :non-balanced single seat plug type

Nominal size:NPS 1/2???~ 12???

Nominal pressure:PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: flange:FF, RF, MF, RTJ

Welding    :SW, BW

Flange dimension:According to to IEC 60534

CL150 CL300 CL600 Pneumatic control valve 

Bonnet type :???:standard type???-20???~230??????

???:Radiator type : ???-45???~ high than 230??? occasion???

???:Low temperature extended type???-196???~ -45??????

???:Bellow seal type

???:Warm insulation Jacket type

Packing  :V type PFTE packing, flex. graphite packing, etc.

Gasket   :Metal graphite packing

Actuator :Pneumatic: multi-spring diaphragm actuator, piston type actuator.

CL150 CL300 CL600 PNEUMATIC CONTROL VALVE MATERIAL 

Component name:Control Valve Material

Body/Bonnet      :WCB/WCC/WC6/CF8/CF8M/CF3M

Valve spool/Seat:304/316/316L(overlaying stellite alloy)

PackingNormal  :-196???150??? is PTFE,RTFE,>230??? is flexible graphite

Gasket Normal  :Stainless steel with flexible graphite,Special:Metal tooth type gasket

Diaphragm Cover:Normal:Q235,Special:304

Diaphragm      :NBR with reinforced polyester fabric

Spring Normal :60Si2Mn,Special:50CrVa

Control valve stem:2Cr13/17-4PH/304/316/316L

CL150 CL300 CL600 PNEUMATIC CONTROL VALVE PERFORMANCE

Flow characteristic:Linear, percentage, quick open

Allowable range    :50: 1 (CV<6.3 30: 1)

Rated Cv value    :Percentage CV1.6~630 ???linear CV1.8~690

Allowable leakage  :Metal seal:  IV grade???0.01% rated capacity???

Soft seal :VI grade???foam grade???

CL150 CL300 CL600 Pneumatic control valve Performance

Intrinsic error %±1.5

Return difference, %≤1.5

Dead zone, %≤0.6

Difference from beginning to end point, %±2.5

Rated travel difference, %≤2.5

CL150 CL300 CL600 PNEUMATIC CONTROL VALVE ACTUATOR PARAMETER

Control Valve Type\ Method:Pneumatic diaphragm actuator

Usage :Regulating type, ON-OFF type

Air supply pressure or Power supply voltage:Air supply pressure (Spring range)

140???20???100???Kpa G

240 (40???200) Kpa G

280 (80???240) Kpa G

Connector :Air pipe connector: RC1/4

Direct action:Pressure increase, stem descend, valve close.

Reaction   :Pressure increase, stem ascend, valve open.

Input signal  :40???20mA.DC???with positioner???

Lag            :≤1%FS???with positioner??? 

Linear type   :2%FS???with positioner???

Environmental temperature:-10??????+70???

Product Details:

PNEUMATIC PRESSURE MODULATING CONTROL VALVE

 

Port size???DN15-DN300

 

Pressure???PN10-PN320 CL150-CL1500

 

Medium???Water,steam,oil,etc.

 

Temperature :-29???450???

 

Body material???WCB,WC6,WC9,CF8,CF8M,etc.

 

Position type???Adjusting

 

Characteristic???Linear,EQ%

 

Voltage???Deponds on accessory

 

PNEUMATIC PRESSURE MODULATING CONTROL VALVE SPECIFICATION

 

Body type : straight through casting globe type

 

Spool type : non-balanced single seat plug type

 

Nominal size : DN20~200, NPS 3/4???~ 8???

 

Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB

 

Connection: flange : FF, RF, MF, RTJ

 

Welding : SW, BW

 

Flange dimension : According to to IEC 60534

 

Pneumatic steam control valve

 

Bonnet type: ???:standard type???-20???~230??????

 

???:Radiator type: ???-45???~ high than 230??? occasion???

 

???:Low temperature extended type???-196???~ -45??????

 

???:Bellow seal type

 

???:Warm insulation Jacket type

 

Gasket : Metal graphite packing

 

control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC WC6 WC9 STEAM CONTROL VALVE MATERIAL

 

Component name : Control Valve Material

 

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

Packing Normal:-196???150??? is PTFE,RTFE,>230??? is flexible graphite

 

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover : Normal:Q235,Special:304

 

Diaphragm : NBR with reinforced polyester fabric

 

Spring Normal : 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC PRESSURE MODULATING CONTROL VALVE PERFORMANCE

 

Flow characteristic : Linear, percentage, quick open

 

Allowable range : 50: 1 (CV<6.3 30: 1)

 

Rated Cv value : Percentage CV1.6~630 ???linear CV1.8~690

 

Pneumatic control valve Allowable leakage Metal seal: IV grade???0.01% rated capacity???

 

Soft seal : VI grade???foam grade???

 

Pneumatic steam control valve Performance

 

Intrinsic error %±1.5

 

Return difference, % ≤1.5

 

Dead zone, % ≤0.6

 

Difference from beginning to end point, %±2.5

 

Rated travel difference, %≤2.5

Product Details:

HIGH TEMPERATURE PNEUMATIC CONTROL VALVE

 

Port size???DN15-DN300

 

Pressure???PN10-PN320 CL150-CL1500

 

Medium???Water,steam,oil,etc.

 

Temperature :-29???450???

 

Body material???WCB,WC6,WC9,CF8,CF8M,etc.

 

Position type???Adjusting

 

Characteristic???Linear,EQ%

 

Voltage???Deponds on accessory

 

HIGH TEMPERATURE PNEUMATIC CONTROL VALVE SPECIFICATION

 

Body type : straight through casting globe type

 

Spool type : non-balanced single seat plug type

 

Nominal size : DN20~200, NPS 3/4???~ 8???

 

Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB

 

Connection: flange : FF, RF, MF, RTJ

 

Welding : SW, BW

 

Flange dimension : According to to IEC 60534

 

Pneumatic steam control valve

 

Bonnet type: ???:standard type???-20???~230??????

 

???:Radiator type: ???-45???~ high than 230??? occasion???

 

???:Low temperature extended type???-196???~ -45??????

 

???:Bellow seal type

 

???:Warm insulation Jacket type

 

Gasket : Metal graphite packing

 

control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

HIGH TEMPERATURE PNEUMATIC CONTROL VALVE MATERIAL

 

Component name : Control Valve Material

 

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

Packing Normal:-196???150??? is PTFE,RTFE,>230??? is flexible graphite

 

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover : Normal:Q235,Special:304

 

Diaphragm : NBR with reinforced polyester fabric

 

Spring Normal : 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

HIGH TEMPERATURE PNEUMATIC CONTROL VALVE PERFORMANCE

 

Flow characteristic : Linear, percentage, quick open

 

Allowable range : 50: 1 (CV<6.3 30: 1)

 

Rated Cv value : Percentage CV1.6~630 ???linear CV1.8~690

 

Pneumatic control valve Allowable leakage Metal seal: IV grade???0.01% rated capacity???

 

Soft seal : VI grade???foam grade???

 

Pneumatic steam control valve Performance

 

Intrinsic error %±1.5

 

Return difference, % ≤1.5

 

Dead zone, % ≤0.6

 

Difference from beginning to end point, %±2.5

 

Rated travel difference, %≤2.5

Product Details:

PNEUMATIC ACTUATED GLOBE REGULATING VALVE

 

Port size: DN15-DN300p

 

Pressure: PN10-PN64 CL150-CL600

 

Medium: Water,steam,oil,etc.

 

Temperature : -29~ 450

 

Body material: WCB,WCC,CF8,CF8M,etc.

 

Connection: Flanged

 

Position type: Fail close

 

Characteristic: Linear,EQ%

 

Voltage: Deponds on accessory

 

Other: Single seat or cage seat

 

PNEUMATIC ACTUATED GLOBE REGULATING VALVE SPECIFICATION

 

Body type : straight through casting globe type

 

Spool type : non-balanced single seat plug type

 

Nominal size : DN20~200, NPS 3/4~ 8

Nominal pressure : PN16 ~ 100 CLASS 150LB ~ 600LB

 

Connection: flange : FF, RF, MF, RTJ

 

Welding : SW, BW

 

Flange dimension : According to to IEC 60534

 

Pneumatic control valve Bonnet type : standard type -20 ~230

 

Radiator type: -45 ~ high than 230 occasion

 

Low temperature extended type -196 ~ -45

 

Bellow seal type

 

Warm insulation Jacket type

 

Packing : V type PFTE packing, flex. graphite packing, etc.

 

Gasket : Metal graphite packing

 

Pneumatic control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC ACTUATED GLOBE REGULATING VALVE MATERIAL

 

Component name : Control Valve Material

 

Body/Bonnet: WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

PackingNormal : -196 150 is PTFE,RTFE,>230 is flexible graphite

 

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover : Normal:Q235,Special:304

 

Spring Normal : 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC ACTUATED GLOBE REGULATING VALVE PERFORMANCE

 

Flow characteristic : Linear, percentage, quick open

 

Allowable range : 50: 1 (CV<6.3 30: 1)

 

Rated Cv value : Percentage CV1.6~630 linear CV1.8~690

 

Allowable leakageMetal seal : IV grade 0.01% rated capacity

 

Soft seal : VI grade foam grade

 

Pneumatic control valve Performance

 

Intrinsic error %±1.5

 

Return difference, %≤1.5

 

Dead zone, % ≤0.6

 

Difference from beginning to end point, %±2.5

 

Rated travel difference, %≤2.5

Product Details:

PNEUMATIC LIQUID LEVEL CONTROL VALVE

 

Port size: DN15-DN300

 

Pressure: PN10-PN64 CL150-CL600

 

Medium: Water,liquid etc.

 

Temperature :-29 150

 

Body material: WCB,WCC,CF8,CF8M,etc.

 

Connection: Flanged

 

Position type: Fail close/open

 

Characteristic: Linear,EQ%

 

Voltage: Deponds on accessory

 

PNEUMATIC LIQUID LEVEL CONTROL VALVE SPECIFICATION

 

Pneumatic control valve

 

Body type : straight through casting globe type

 

Spool type : non-balanced single seat plug type

 

Nominal size : DN20~200, NPS 3/4 ~ 8

 

Nominal pressure: PN16 ~ 100, CLASS 150LB ~ 600LB

 

Connection: flange : FF, RF, MF, RTJ

 

Welding : SW, BW

 

Flange dimension : According to to IEC 60534

 

Pneumatic control valve

 

Bonnet type:standard type -20~230

 

Radiator type:-45~ high than 230 occasion

 

Low temperature extended type -196 ~ -45

 

Bellow seal type

 

Warm insulation Jacket type

 

Packing: V type PFTE packing, flex. graphite packing, etc.

 

Gasket: Metal graphite packing

 

Pneumatic control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC LIQUID LEVEL CONTROL VALVE MATERIAL

 

Component name : Control Valve Material

 

Body/Bonnet :WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

PackingNormal:-196 150 is PTFE,RTFE,>230 is flexible graphite

 

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm CoverNormal : Q235,Special:304

 

Spring Normal : 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC LIQUID LEVEL CONTROL VALVE PERFORMANCE

 

Flow characteristic : Linear, percentage, quick open

 

Allowable range : 50: 1 (CV<6.3 30: 1)

 

Rated Cv value : Percentage CV1.6~630 linear CV1.8~690

 

Allowable leakage : Metal seal: IV grade 0.01% rated capacity

 

Soft seal :VI grade foam grade

 

Pneumatic control valve Performance

 

Intrinsic error %±1.5

 

Return difference, % ≤1.5

 

Dead zone, % ≤0.6

 

Difference from beginning to end point, %±2.5

 

Rated travel difference, %≤2.5

Product Details:

PNEUMATIC AIR PRESSURE CONTROL VALVE

 

Port size: DN20~300, NPS 3/4 ~ 12

 

Pressure: PN16 ~ 100,150LB ~ 600LB

 

Medium: Water,air,gas

 

Temperature :-29 425

 

Body material: WCB A105

 

Connection: Flange

 

Position type: FC,FO,on-off

 

Characteristic: Linear, Equal percentage

 

Voltage: Depond on accessories

 

Other: Single seat or sleeve is optional

 

PNEUMATIC AIR PRESSURE CONTROL VALVE SPECIFICATION

 

Pneumatic control valve

 

Body type : straight through casting globe type

 

Spool type : non-balanced single seat plug type

 

Nominal size : DN20~300, NPS 3/4~ 12

 

Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB

 

Connection: flange : FF, RF, MF, RTJ

 

Welding : SW, BW

 

Flange dimension : According to to IEC 60534

 

control valve Bonnet type:standard type: -20~230

 

Radiator type: -45~ high than  230 occasion

 

Low temperature extended type -196 ~ -45

 

Bellow seal type

 

Warm insulation Jacket type

 

Gasket : Metal graphite packing

 

Pneumatic air pressure control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC AIR PRESSURE CONTROL VALVE MATERIAL

 

Component name : Control Valve Material

 

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

Packing Normal : -196 150 is PTFE,RTFE,>230 is flexible graphite

 

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover : Normal:Q235,Special:304

 

Diaphragm : NBR with reinforced polyester fabric

 

Spring Normal : 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC AIR PRESSURE CONTROL VALVE PERFORMANCE

 

Flow characteristic : Linear, percentage, quick open

 

Allowable range : 50: 1 (CV<6.3 30: 1)

 

Rated Cv value : Percentage CV1.6~630 linear CV1.8~690

 

Allowable leakage : Metal seal: IV grade 0.01% rated capacity

 

Soft seal : VI grade foam grade

 

Pneumatic air pressure control valve Performance

 

Intrinsic error %±1.5

 

Return difference, %≤1.5

 

Dead zone, %≤0.6

 

Difference from beginning to end point, % ±2.5

 

Rated travel difference, % ≤2.5

Product Details:

 

PNEUMATIC PTFE LINED BELLOW SEAL CONTROL VALVE

Port size???DN20~300, NPS 3/4???~ 12???

Pressure???PN16 ~ 25 CLASS 150/300LB

Medium???Corrosive medium

Temperature :-40???150???

Body material???WCB CF8 CF3 CF8M CF3M+PTFE lined

Connection???Flange: ANSI B16.5

Position type???FC,FO,on-off

Characteristic???Linear, Equal percentage

Voltage???Depond on accessories

Other???PTFE,PFA,FEP Lined is optional

PNEUMATIC PTFE LINED BELLOW SEAL CONTROL VALVE SPECIFICATION

Pneumatic PTFE lined bellow seal control valve

Body type :straight through casting globe type

PTFE lined (PTFE,FEP,PFA is optional)

Spool type : non-balanced single seat plug type

Nominal size : DN20~200, NPS 3/4???~ 8???

Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: flange : FF, RF, MF, RTJ

Welding : SW, BW

Flange dimension : According to to IEC 60534

Pneumatic PTFE lined bellow seal

control valve Bonnet type : ???:standard type???-29???~150??????

Packing : V type PFTE packing, flex. graphite packing, etc.

Gasket : Metal graphite packing

Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC PTFE LINED BELLOW SEAL CONTROL VALVE MATERIAL

Component name : Control Valve Material

Body/Bonnet : WCB/CF8/CF8M/CF3M

Lined Material PTFE(PTFE,FEP,PFA is optional)

Control Valve spool/Seat :304/316/316L Lined PTFE/FEP/PFA

Packing : PTFE

Diaphragm Cover Normal : Q235,Special:304

Spring  Normal : 60Si2Mn,Special:50CrVa

Control valve stem : 2Cr13/17-4PH/304/316/316L

PNEUMATIC PTFE LINED BELLOW SEAL CONTROL VALVE PERFORMANCE

Flow characteristic : Linear, percentage, quick open

Allowable range : 30: 1

Rated Cv value : Percentage CV6.3~400 ???linear CV6.9~440

Pneumatic PTFE lined bellow seal control valve

Allowable leakage Soft seal : VI grade???foam grade???

Pneumatic PTFE lined bellow seal control valve Performance

Intrinsic error(%)         ±1.5

Return difference(%)  ≤1.5

Dead zone(%) ≤0.6

Difference from beginning to end point(%)   ±2.5

Rated travel difference(%)≤2.5

PNEUMATIC PTFE LINED BELLOW SEAL CONTROL VALVE ACTUATOR PARAMETER

Pneumatic PTFE lined bellow seal control valve :  Type\ Method     Pneumatic diaphragm actuator

Pneumatic control valve Usage : Regulating type, ON-OFF type

Air supply pressure or Power supply voltage  Air supply pressure (Spring range)

140???20???100???Kpa G

240 (40???200) Kpa G

280 (80???240) Kpa G

Connector : Air pipe connector: RC1/4

Direct action : Pressure increase, stem descend, valve close.

Reaction : Pressure increase, stem ascend, valve open.

Input signal : 40???20mA.DC???with positioner???

Lag      ≤1%FS???with positioner???

Linear type      2%FS???with positioner???

Environmental temperature : -10??????+70???

 

 

Product Details:

PNEUMATIC TOP GUIDED CONTROL VALVE

 

Port size: DN20~300, NPS 3/4 ~ 12

 

Pressure: PN16 ~ 100,150LB ~ 600LB

 

Medium: Water,oil,steam,gas

 

Temperature :-40 ~ 450

 

Body material: WCB, LCB, CF8, CF3, CF8M, CF3M

 

Connection: Flange: ANSI B16.5

 

Position type: FC,FO,on-off

 

Characteristic: Linear, Equal percentage

 

Voltage: Depond on accessories

 

Other: Electric and pneumatic actuator is optional

 

PNEUMATIC TOP GUIDED CONTROL VALVE SPECIFICATION

 

Body type :straight through casting globe type

 

Spool type :non-balanced single seat plug type

 

Nominal size : DN20~200, NPS 3/4 ~ 8

 

Nominal pressure : PN16 ~ 100,  CLASS 150LB ~ 600LB

 

Connection: flange : FF, RF, MF, RTJ

 

Welding : SW, BW

 

Flange dimension : According to to IEC 60534

 

Pneumatic top guided control valve Bonnet type:standard type -20 ~230

 

Radiator type : -45 ~ high than 230 occasion

 

Low temperature extended type -196 ~ -45

 

Bellow seal type

 

Warm insulation Jacket type

 

Gasket : Metal graphite packing

 

Pneumatic control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC TOP GUIDED CONTROL VALVE MATERIAL

 

Component name : Control Valve Material

 

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

Packing Normal :-196 150 is PTFE,RTFE,>230 is flexible graphite

 

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover Normal : Q235,Special:304

 

Spring Normal : 60Si2Mn,Special:50CrVa

 

Control valve stem : 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC TOP GUIDED CONTROL VALVE PERFORMANCE

 

Flow characteristic : Linear, percentage, quick open

 

Allowable range : 50: 1 (CV<6.3 30: 1)

 

Rated Cv value : Percentage CV1.6~630 linear CV1.8~690

 

Allowable leakage : Metal seal: IV grade 0.01% rated capacity

 

Soft seal : VI grade foam grade

 

Pneumatic top guided control valve Performance

 

Intrinsic error %±1.5

 

Return difference, %≤1.5

 

Dead zone, % ≤0.6

 

Difference from beginning to end point, % ±2.5

 

Rated travel difference, %≤2.5

 

Product Details:

PNEUMATIC 3 WAY DIVERTING REGULATING VALVE

Port size???DN20~300, NPS 3/4???~ 12???

Pressure???PN16 ~ 100,150LB ~ 600LB

Medium???Water,oil,steam,gas

Temperature :-196???450???

Body material???WCB LCB CF8 CF3 CF8M CF3M

Connection???Flange: ANSI B16.5

Position type???Diverting type

Characteristic???Linear, Equal percentage

Voltage???Depond on accessories

Other???Converging or diverging type is optional

PNEUMATIC 3 WAY DIVERTING REGULATING VALVE SPECIFICATION

Body type :  three way casting globe type

Spool type : three way double seat spool

Nominal size : DN20~300 NPS 3/4???~ 12???

Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: flange : FF, RF, MF, RTJ

Welding : SW, BW

Flange dimension : According to to IEC 60534

Bonnet type : ???:standard type???-20???~230??????

???:Radiator type :???-45???~ high than 230??? occasion???

???:Low temperature extended type???-196???~ -45??????

???:Bellow seal type

???:Warm insulation Jacket type

Gasket : Metal graphite packing

Pneumatic Control valve Actuator : Pneumatic:multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC 3 WAY DIVERTING REGULATING VALVE MATERIAL

Component name : Control Valve Material

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

Packing Normal :-196???150??? is PTFE,RTFE,>230??? is flexible graphite

Bellow : 304,316,316L

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

Stem : 2Cr13/17-4PH/304/316/316L

Diaphragm Cover Normal : Q235,Special:304

Spring  Normal : 60Si2Mn,Special:50CrVa

PNEUMATIC 3 WAY DIVERTING REGULATING VALVE PERFORMANCE

Flow characteristic : Linear, percentage

Allowable range : 30: 1

Rated Cv value : Percentage / linear CV8.5~1280

Allowable leakage Metal seal : IV grade???0.01% rated capacity???

Pneumatic 3 way diverting regulating valve Performance

Intrinsic error(%)         ±1.5

Return difference(%)  ≤1.5

Dead zone(%) ≤0.6

Difference from beginning to end point(%)   ±2.5

Rated travel difference(%)     ≤2.5

PNEUMATIC 3 WAY DIVERTING REGULATING VALVE ACTUATOR PARAMETER

Pneumatic diverting three way control valve : Type\ Method            Pneumatic diaphragm actuator

ZH23???ZH56

Usage : Regulating type, ON-OFF type

Air supply pressure or Power supply voltage  Air supply pressure (Spring range)

140???20???100???Kpa G

240 (40???200) Kpa G

280 (80???240) Kpa G

Connector : Air pipe connector: RC1/4

Direct action : Pressure increase, stem descend, valve close.

Reaction : Pressure increase, stem ascend, valve open.

Input signal : 40???20mA.DC???with positioner???

Lag      ≤1%FS???with positioner???

Linear type      2%FS???with positioner???

Environmental temperature     -10??????+70???

Product Details:

1)Control line kit for tapping the pressure directly at the valve body (accessories)
2)With internal parts made of FKM, e.g. for use with mineral oils 3)EPDM diaphragm with PTFE protective facing
4)Actuator for remote set point adjustment (autoclave control)
5)Bellows actuator for valves NPS ½ to 4 (DN 15 to 100)
6)Set point ranges 30 to 85 psi, 75 to 145 psi, 145 to 320 psi, 300 to 400 psi (2 to 6 bar, 5 to 10 bar, 10 to 22 bar, 20 to 28 bar)
7)Valve with flow divider ST 1 or ST 3 (NPS 2½ to 4/DN 65 to 100) for particularly low-noise operation with gases and vapors (see Data Sheet u T 8081)
8)Version entirely of stainless steel
9)Stainless Cr steel seat and plug with PTFE soft seal (max. 440 °F/max. 220 °C) · With EPDM soft seal (max. 300 °F/max. 150 °C)
10)Version for industrial gases
11)Free of oil and grease for high-purity applications

Additional Information:

• Delivery Time: Standard Delivery

Product Details:

1. Body/Bonnet: GGG50 or Stainless Steel
2. Spring: SS304
3. Stem: SS / Bronze
4. Disc Retainer: DI/SS/Bronze
5. Seat: SS/Brass/Bronze
6. Seal Rings: NBR/EPDM/Viton
7. Pilot: Stainless Steel or Brass
8. Pipe or Tubes: Coppe or Stainless Steel
9. Working Pressure: PN10/16/25
10. Connection: Flanged acc. To EN1092.2, ISO 7005-2, ANSI/JIS/ AS212911. Epoxy Resin Coated to 300 microns inside & outside12. Anti-cavitation Solution

Product Details:

PNEUMATIC STEAM FLOW CONTROL VALVE SPECIFICATION

 

Body type :straight through casting globe type

 

Spool type :balanced cage guided sleeve type

 

Nominal size:DN20~200, NPS 3/4 ~ 8

 

Nominal pressure:PN16 ~ 100, CLASS 150LB ~ 600LB

 

Connection: flange:FF, RF, MF, RTJ

 

Welding:SW, BW

 

Flange dimension:According to to IEC 60534

 

Pneumatic steam flow control valve

 

Bonnet type standard type 20 230

 

 Radiator type:  45 high than 230 occasion

 

 Low temperature extended type 196 -45

 

 Bellow seal type

 

 Warm insulation Jacket type

 

Packing : V type PFTE packing, flex. graphite packing, etc.

 

Gasket : Metal graphite packing

 

control valve Actuator:Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC STEAM FLOW CONTROL VALVE MATERIAL

 

Component name: Control Valve Material

 

Body/Bonnet:WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat:304/316/316L(overlaying stellite alloy)

 

PackingNormal:-196 150 is PTFE,RTFE,>230 is flexible graphite

 

GasketNormal:Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm Cover:Normal:Q235,Special:304

 

Diaphragm :NBR with reinforced polyester fabric

 

SpringNormal:60Si2Mn,Special:50CrVa

 

Control valve stem: 2Cr13/17-4PH/304/316/316L

 

PNEUMATIC STEAM FLOW CONTROL VALVE PERFORMANCE

 

Flow characteristic:Linear, percentage, quick open

 

Allowable range:50: 1

 

Soft seal:V grade

 

Pneumatic steam flow control valve Performance

 

Intrinsic error (%)±1.0

 

Return difference(%)≤1.0

 

Dead zone(%)≤1.0

 

Difference from beginning to end point(%)±2.5

 

Rated travel difference(%)≤2.5

 

 

 

Product Details:

PNEUMATIC AIR ACTUATED PRESSURE CONTROL VALVE
Port size ???DN20~300, NPS 3/4???~ 12???
Pressure ???PN16 ~ 100,150LB ~ 600LB
Medium ???Water,oil,steam,gas
Temperature :-196???450???
Body material ???WCB LCB CF8 CF3 CF8M CF3M
Connection ???Flange: ANSI B16.5
Position type ???FC,FO,on-off
Characteristic ???Flange standard???ANSI B16.5
Voltage ???Depond on accessories
PNEUMATIC AIR ACTUATED PRESSURE CONTROL VALVE SPECIFICATION
Body type : straight through casting globe type
Spool type : non-balanced single seat plug type
Nominal size : DN20~200, NPS 3/4???~ 8???
Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB
Connection: flange : FF, RF, MF, RTJ
Welding : SW, BW
Flange dimension : According to to IEC 60534
Pneumatic air actuated pressure  control valve Bonnet type: ???:standard type???-20???~230??????
???:Radiator type: ???-45???~ high than 230??? occasion???
???:Low temperature extended type???-196???~ -45??????
???:Bellow seal type
???:Warm insulation Jacket type
Packing : V type PFTE packing, flex. graphite packing, etc.
Gasket : Metal graphite packing
Pneumatic control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC AIR ACTUATED PRESSURE CONTROL VALVE MATERIAL
Component name : Control Valve Material
Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M
Valve spool/Seat : 304/316/316L(overlaying stellite alloy)
Packing Normal :-196???150??? is PTFE,RTFE,>230??? is flexible graphite
Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket
Diaphragm Cover Normal : Q235,Special:304
Diaphragm : NBR with reinforced polyester fabric
Spring Normal : 60Si2Mn,Special:50CrVa
Control valve stem : 2Cr13/17-4PH/304/316/316L

PNEUMATIC AIR ACTUATED PRESSURE CONTROL VALVE PERFORMANCE
Flow characteristic : Linear, percentage, quick open
Allowable range : 50: 1 (CV<6.3 30: 1)
Rated Cv value : Percentage CV1.6~630 ???linear CV1.8~690
Allowable leakage   Metal seal : IV grade???0.01% rated capacity???
Soft seal : VI grade???foam grade???
Pneumatic air actuated pressure control valve Performance
Intrinsic error %          ±1.5
Return difference, %  ≤1.5
Dead zone, %  ≤0.6
Difference from beginning to end point, %    ±2.5
Rated travel difference, %      ≤2.5

PNEUMATIC AIR ACTUATED PRESSURE CONTROL VALVE ACTUATOR PARAMETER
Control Valve Type/Method : Pneumatic diaphragm actuator
ZH23???ZH56
Multi-spring type
Pneumatic top guided control valve Usage : Regulating type, ON-OFF type
Air supply pressure or Power supply voltage  Air supply pressure (Spring range)
140???20???100???Kpa G
240 (40???200) Kpa G
280 (80???240) Kpa G
Connector : Air pipe connector: RC1/4
Direct action : Pressure increase, stem descend, valve close.
Reaction : Pressure increase, stem ascend, valve open.
Input signal: 40???20mA.DC???with positioner???
Lag      ≤1%FS???with positioner???
Linear type      2%FS???with positioner???
Environmental temperature     -10??????+70???

 

Product Details:

PNEUMATIC LIQUID FLOW CONTROL VALVE

 

Port size:DN20~300, NPS 3/4~ 12

 

Pressure:PN16 ~ 100,150LB ~ 600LB

 

Medium:Liquid or others

 

Temperature :-29425

 

Body material:WCB LCB CF8 CF3 CF8M CF3M

 

Connection:Flange,thread and weld is optional

 

Position type:4-20mA signal control

 

Characteristic:Linear, Equal percentage

 

Voltage:Depond on accessories

 

Other:Different positioner is optional

 

PNEUMATIC LIQUID FLOW CONTROL VALVE SPECIFICATION

 

Pneumatic liquid flow control valve

 

Body type :straight through casting globe type

 

Spool type :balanced cage guided sleeve type

 

Nominal size :DN20~200, NPS 3/4~ 8

 

Nominal pressure:PN16 ~ 100 CLASS 150LB ~ 600LB

 

Connection: flange:FF, RF, MF, RTJ

 

Welding:SW, BW

 

Flange dimension:According to to IEC 60534

 

Pneumatic liquid flow control valve

 

Bonnet type:standard type: -20~230

 

Radiator type: -45~ high than 230 occasion

 

Low temperature extended type -196~ -45

 

Bellow seal type

 

Warm insulation Jacket type

 

Packing:V type PFTE packing, flex. graphite packing, etc.

 

Gasket:Metal graphite packing

 

control valve Actuator:Pneumatic: multi-spring diaphragm actuator, piston type actuator.

 

PNEUMATIC LIQUID FLOW CONTROL VALVE MATERIAL

 

Component name: Control Valve Material

 

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

 

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

 

PackingNormal :-196 150 is PTFE,RTFE,>230 is flexible graphite

 

GasketNormal :Stainless steel with flexible graphite,Special:Metal tooth type gasket

 

Diaphragm CoverNormal:Q235,Special:304

 

Diaphragm:NBR with reinforced polyester fabric

 

SpringNormal :60Si2Mn,Special:50CrVa

 

Control valve stem:2Cr13/17-4PH/304/316/316L

 

PNEUMATIC LIQUID FLOW CONTROL VALVE PERFORMANCE

 

Flow characteristic:Linear, percentage, quick open

 

Allowable range:50: 1

 

Allowable leakage:Metal seal: grade 0.5% rated capacity

 

Soft seal:V grade

 

Pneumatic liquid flow control valve Performance

 

Intrinsic error (%)±1.0

 

Return difference(%)≤1.0

 

Dead zone(%)≤1.0

 

Difference from beginning to end point(%)±2.5

 

Rated travel difference(%)≤2.5

Product Details:

Body/Bonnet : WCB,LCB,304,316,316L

Plug Material: 304,316

Lining Material: PO,PE,PP,F46,F4,PFA

Bellows Material: PTFE,PFA

Stem Material: 17-4PH ASTM A276 F304

Body Type: straight-through way/angle type/jacket insulation type

Bonnet Type: standard type

Temperature: -30℃~180℃

Stem Sealing Type: packing sealing,bellows sealing

Leakage Class: ANSI B16.104 VI

Flow Characteristic: equal percentage,linear,quick open and shut-off

Connetction Type: Flange(RF,FM)

Rangeability: 30:1/50:1

Flange Standard: HG20592-2009,ANSI B16.5

Linear Actuator: pneumatic diaphragm ZP6100 pneumatic piston ZP6200
electric actuator electric hydraulic actuator

Product Details:

 

Body/Bonnet: WCB, LCB, WC6, WC9, CF8, CF8M, CF3, CF3M

Plug Material: F304, F316, etc

Sleeve Material: F304, F316, etc

Resurfacing Welding: standard, surfacing welding tungsten carbide, soft seal

Stem Material: 17-4PH ASTM A276 F304

Upper Bonnet Type:

1.Standard Type:-17 to +230???

2.Extended ???Type:-45 to +17??? or more than 230???(heat dissipation type)

3.Extended ???Type:-45 to -100???

4.Extended ??? Type:-196 to -100???

5.Bellows sealing type(forming type, welding type)

6.Steam Jacket Type

Body Type straight:way,angle,jacket insulation

Packing: PTFE,asbestos,graphite

Gasket: Flange(RF,FM)

Leakage Class: 

Metal seal:ANSI B16.104 ???class (ANSI B16.104 ??? class is available) 

Soft seal:ANSI B16.104 ??? class

Flow Characteristic: Equal Percentage/Linear/Quick Open

Connection Type:flange(RF/FM),butt welding

Flange Connection Type Standard: HG20592-2009,ANSI B16.5

Actuator: pneumatic diaphragm, pneumatic piston, electric, electric hydraulic actuator

 

 

 

 

 

 

Product Details:

Normal material sheet

 

Product Details:

 

HEATER EMERGENCY DRAIN CONTROL VALVE

Port size: DN100~200, NPS 4~ 8

Pressure: PN40 ~ 100,150LB ~ 600LB

Medium: Water, steam

Temperature: ≤260

Body material: WCB

Connection: Flange, welding

Position type: FC, FO, on-off

Characteristic: Linear, Equal percentage

Voltage: Depend on Actuator

Other: Pneumatic or electric actuator is optional

HEATER EMERGENCY DRAIN CONTROL VALVE PARAMETER

Control valve Trim features: multi-level, multi-hole cage, pilot type structure, balanced trim structure

Body type: straight-through type

Bonnet type: standard type

Flow characteristic: equal percentage linear

Size: DN100-200(4”-8”)

Pressure class: PN1.6, 4.0, 6.3, 10Mpa, ANSI 150, 300, 600LB

Leakage class: ASME B16.104 standard type metal seat

Pipe connection type: flange type, butt welding type

Applicable temperature range: less than 260C°

Actuator type: pneumatic diaphragm actuator, pneumatic piston actuator, electric actuator

 

Product Details:

PNEUMATIC HEAVY DUTY INDUSTRIAL CONTROL VALVE
Port size???DN15-DN300
Pressure???PN10-PN320 CL150-CL1500
Medium???Water,steam,oil,etc.
Temperature :-29???450???
Body material???WCB,WC6,WC9,CF8,CF8M,etc.
Connection???
Position type???Adjusting
Characteristic???Linear,EQ%
Voltage???Deponds on accessory

PNEUMATIC HEAVY DUTY INDUSTRIAL CONTROL VALVE SPECIFICATION
Body type : straight through casting globe type
Spool type : non-balanced single seat plug type
Nominal size : DN20~200, NPS 3/4???~ 8???
Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB
Connection: flange : FF, RF, MF, RTJ
Welding : SW, BW
Flange dimension : According to to IEC 60534
Pneumatic steam control valve
Bonnet type: ???:standard type???-20???~230??????
???:Radiator type: ???-45???~ high than 230??? occasion???
???:Low temperature extended type???-196???~ -45??????
???:Bellow seal type
???:Warm insulation Jacket type
Gasket : Metal graphite packing
control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC HEAVY DUTY INDUSTRIAL CONTROL VALVE MATERIAL
Component name : Control Valve Material
Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M
Valve spool/Seat : 304/316/316L(overlaying stellite alloy)
Packing Normal:-196???150??? is PTFE,RTFE,>230??? is flexible graphite
Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket
Diaphragm Cover : Normal:Q235,Special:304
Diaphragm : NBR with reinforced polyester fabric
Spring Normal : 60Si2Mn,Special:50CrVa
Control valve stem : 2Cr13/17-4PH/304/316/316L

PNEUMATIC HEAVY DUTY INDUSTRIAL CONTROL VALVE PERFORMANCE
Flow characteristic : Linear, percentage, quick open
Allowable range : 50: 1 (CV<6.3 30: 1)
Rated Cv value : Percentage CV1.6~630 ???linear CV1.8~690
Pneumatic control valve Allowable leakage Metal seal: IV grade???0.01% rated capacity???
Soft seal : VI grade???foam grade???
Pneumatic steam control valve Performance
Intrinsic error %±1.5
Return difference, % ≤1.5
Dead zone, % ≤0.6
Difference from beginning to end point, %±2.5
Rated travel difference, %≤2.5

Product Details:

PNEUMATIC WC6 WC9 STEAM CONTROL VALVE

Port size???DN15-DN300

Pressure???PN10-PN320 CL150-CL1500

Medium???Water,steam,oil,etc.

Temperature :-29???450???

Body material???WCB,WC6,WC9,CF8,CF8M,etc.

Position type???Adjusting

Characteristic???Linear,EQ%

Voltage???Deponds on accessory

PNEUMATIC WC6 WC9 STEAM CONTROL VALVE SPECIFICATION

Body type : straight through casting globe type

Spool type : non-balanced single seat plug type

Nominal size : DN20~200, NPS 3/4???~ 8???

Nominal pressure : PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: flange : FF, RF, MF, RTJ

Welding : SW, BW

Flange dimension : According to to IEC 60534

Pneumatic steam control valve

Bonnet type: ???:standard type???-20???~230??????

???:Radiator type: ???-45???~ high than 230??? occasion???

???:Low temperature extended type???-196???~ -45??????

???:Bellow seal type

???:Warm insulation Jacket type

Gasket : Metal graphite packing

control valve Actuator : Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC WC6 WC9 STEAM CONTROL VALVE MATERIAL

Component name : Control Valve Material

Body/Bonnet : WCB/WCC/WC6/CF8/CF8M/CF3M

Valve spool/Seat : 304/316/316L(overlaying stellite alloy)

Packing Normal:-196???150??? is PTFE,RTFE,>230??? is flexible graphite

Gasket Normal : Stainless steel with flexible graphite,Special:Metal tooth type gasket

Diaphragm Cover : Normal:Q235,Special:304

Diaphragm : NBR with reinforced polyester fabric

Spring Normal : 60Si2Mn,Special:50CrVa

Control valve stem : 2Cr13/17-4PH/304/316/316L

PNEUMATIC WC6 WC9 STEAM CONTROL VALVE PERFORMANCE

Flow characteristic : Linear, percentage, quick open

Allowable range : 50: 1 (CV<6.3 30: 1)

Rated Cv value : Percentage CV1.6~630 ???linear CV1.8~690

Pneumatic control valve Allowable leakage Metal seal: IV grade???0.01% rated capacity???

Soft seal : VI grade???foam grade???

Pneumatic steam control valve Performance

Intrinsic error %±1.5

Return difference, % ≤1.5

Dead zone, % ≤0.6

Difference from beginning to end point, %±2.5

Rated travel difference, %≤2.5

Product Details:

PNEUMATIC HIGH TEMPERATURE STEAM CONTROL VALVE

Port size???DN20~300, NPS 3/4???~ 12???

Pressure???PN16 ~ 100,150LB ~ 600LB

Medium???Water,steam,gas

Temperature :-40???450???

Body material???WCB A105 WC6 WC9 F11 F22

Connection???Flange,welding

Position type???4-20mA signal control

Characteristic???Linear, Equal percentage

Voltage???Depond on accessories

Other???Top handwheel is optional

PNEUMATIC HIGH TEMPERATURE STEAM CONTROL VALVE SPECIFICATION

Pneumatic high temperature steam control valve Body type :straight through casting globe type

Spool type :non-balanced single seat plug type

Nominal size :DN20~200,NPS 3/4???~ 8???

Nominal pressure :PN16 ~ 100, CLASS 150LB ~ 600LB

Connection: flange :FF, RF, MF, RTJ

Welding :SW, BW

Flange dimension :According to to IEC 60534

Pneumatic high temperature steam control valve Bonnet type:???:standard type???-20???~230??????

???:Radiator type: ???-45???~ high than 230??? occasion???

Packing :V type PFTE packing, flex. graphite packing, etc.

Gasket :Metal graphite packing

control valve Actuator:Pneumatic: multi-spring diaphragm actuator, piston type actuator.

PNEUMATIC HIGH TEMPERATURE STEAM CONTROL VALVE MATERIAL 

Component name:Control Valve Material

Body/Bonnet:WCB/A105/WC6/WC9/CF8/CF8M/CF3M

Valve spool/Seat:304/316/316L(overlaying stellite alloy)

Gasket Normal:Stainless steel with flexible graphite,Special:Metal tooth type gasket

Diaphragm Cover Normal:Q235,Special:304

Diaphragm :NBR with reinforced polyester fabric

Spring Normal:60Si2Mn,Special:50CrVa

Control valve stem:2Cr13/17-4PH/304/316/316L

PNEUMATIC HIGH TEMPERATURE STEAM CONTROL VALVE PERFORMANCE

Pneumatic high temperature steam control valve Flow characteristic:Linear, percentage, quick open

Allowable range 50: 1 (CV<6.3 30: 1)

Rated Cv value:Percentage CV1.6~630 ???linear CV1.8~690

Metal seal:  IV grade???0.01% rated capacity???

Pneumatic high temperature steam control valve Performance

Intrinsic error % ±1.5

Return difference, % ≤1.5

Dead zone, % ≤0.6

Difference from beginning to end point, % ±2.5

Rated travel difference, % ≤2.5