SVR VALVES
SVR VALVES
P N Palayam, Coimbatore, Tamil Nadu
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Pneumatic Valves

Manufacturer of a wide range of products which include pneumatic globe valve, pneumatic 3 way mixing regulating valve, pneumatic ceramic double disc gate valve, pneumatic control valve with top handwheel, pneumatic linear control valve and pneumatic y type trap drain control valve.

Pneumatic Globe Valve

Pneumatic Globe Valve
  • Pneumatic Globe Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity100 Piece
Driving modeManual, Hydraulic, Electric
EndScrewed Ends, Flanged End
BrandSVR
Size2" to 16"
Materialcarbon steel,cast iron,wcb,stainless steel

Technical Specifications:

Material of main PartsBody

Stainess Steel 304/304L/316/316L

DiscStainless Steel 304/304L/316/316L
StemStainless Steel
SeatHF or STL
Backseat BushingStainless Steel
PackingGraphite+SS304/SS316
Bolt /NutStainless Steel
OperationHandwheel, Chain wheel, Gear Box, Pneumatic, Motor,Hydraulic
Working Temperature-196 to 425 Celsius degree
Working MediumWater, Oil, Gas, H2SO, Steam
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Pneumatic 3 Way Mixing Regulating Valve

Pneumatic 3 Way Mixing Regulating Valve
  • Pneumatic 3 Way Mixing Regulating Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
MediaPowder/Solids, Fuel, Water, Gas, Air
Valve SizeDN 50 to DN 2000
BrandSVR
MaterialCarbon steel, Cast iron, Stainless steel, Ductile iron
I deal inNew Only

PNEUMATIC 3 WAY MIXING 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:JB79 GB9113 ANSI B16.5

Position type:Mixing type

Characteristic:Linear, Equal percentage

Voltage:Depond on accessories

Other:Mixing and diverting service is optional

PNEUMATIC 3 WAY MIXING REGULATING VALVE SPECIFICATION

Body type :3-way casting globe type

Spool type : 3-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

Pneumatic 3 way control valve

Bonnet type : Ⅰ:standard type(-20℃~230℃)

Ⅱ:Radiator type: (-45℃~ high than 230℃ occasion)

Ⅲ:Low temperature extended type(-196℃~ -45℃)

Ⅳ:Bellow seal type

Ⅴ:Warm insulation Jacket type

Gasket : Metal graphite packing

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

PNEUMATIC 3 WAY MIXING 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

Diaphragm : NBR with reinforced polyester fabric

Spring Normal : 60Si2Mn,Special:50CrVa

PNEUMATIC 3 WAY MIXING REGULATING VALVE PERFORMANCE

Flow characteristic Linear, percentage

Allowable range : 30: 1

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

Pneumatic 3 way regulating valve/control valve

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

Leakage standard : GB/T 4213

Pneumatic 3 way 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 3 WAY MIXING REGULATING VALVE ACTUATOR PARAMETER

Pneumatic 3 way regulating valve/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

Input signal : 40~20mA.DC(with positioner)

Lag ≤1%FS(with positioner)

Linear type 2%FS(with positioner)

Environmental temperature -10℃~+70℃

 

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Pneumatic Ceramic Double Disc Gate Valve

Pneumatic Ceramic Double Disc Gate Valve
  • Pneumatic Ceramic Double Disc Gate Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
Size2" to 12"
MaterialCarbon steel, Cast iron, Wcb, Stainless steel
MediaAir, Fuel, Powder/Solids, Water, Gas

Installation, Use & Maintenance:
1. Before Installation, it's necessary to clean the valve and remove possible defects caused in the transportation process.
2.Check carefully whether marks and the nameplate on the valve meet operating requirements.
3. This valve can be insstalled on pipelines at any angle.
4. This valve shall be fully open or fully closed in running and not be used as a throttle valve, or else its sealing surfaces will be washed and get worn faster.
5. For Long term storage, it shall be stored in a dry and ventilated room whth periodic check to avoid rust.
6. Knocking shall be avoided in the transportation process.

Structural Features:
1. Use a Cylinder as the actuator to drive the gate directly to move up and down, with fast opening/closing.
2. The double gates adopt floating connection to produce reliable one-way seal under the medium pressure action. Also the floating connection can drive the gate to rotate up in opening/closing due to misaliginment of axial lines so that the friction grains between the valves' gate and seat are distributed evenly to produce no linear abrasion, thus improving its service life greatly.
3. Sealing surfaces of the valve's body and gate are lined with anti-wear ceramics, with excellent resistance to abrasion.
4. Being compact, it's easy for transportation, installation and maintenance.

Working Principle
When the cylinder drives the gate to move downwards through the valve's stem, sealing surfaces of the valve's gate and body will be engaged to cut off the channel, namely, closing; the other way around is opening.
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Pneumatic Control Valve with Top Handwheel

Pneumatic Control Valve with Top Handwheel
  • Pneumatic Control Valve with Top Handwheel
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
SizeDN 50 to DN 2000
MaterialCarbon steel,Cast iron,Stainless steel,Ductile iron
I deal inNew Only

PNEUMATIC CONTROL VALVE WITH TOP HANDWHEEL

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:JB79 GB9113 ANSI B16.5

Position type:FC,FO,on-off

Characteristic:Linear, Equal percentage

Voltage:Depond on accessories

Other:Single seat or sleeve is optional

PNEUMATIC CONTROL VALVE WITH TOP HANDWHEEL 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

control valve Bonnet type : Ⅰ:standard type(-20℃~230℃)

Ⅱ:Radiator type: (-45℃~ high than 230℃ occasion)

Ⅲ:Low temperature extended type(-196℃~ -45℃)

Ⅳ:Bellow seal type

Ⅴ:Warm insulation Jacket type

Gasket : Metal graphite packing

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

PNEUMATIC CONTROL VALVE WITH TOP HANDWHEEL 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 CONTROL VALVE WITH TOP HANDWHEEL 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)

Leakage standard : GB/T 4213

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

PNEUMATIC CONTROL VALVE WITH TOP HANDWHEEL ACTUATOR PARAMETER

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

Input signal : 40~20mA.DC(with positioner)

Lag      ≤1%FS(with positioner)

Linear type      2%FS(with positioner)

Environmental temperature     -10℃~+70℃

 

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Pneumatic Linear Control Valve

Pneumatic  Linear Control Valve
  • Pneumatic  Linear Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
SizeDN 50 to DN 2000
MaterialCarbon steel, Cast iron, Stainless steel, Ductile iron
I deal inNew Only

PNEUMATIC LINEAR CONTROL VALVE

Port size¿¿¿DN15~500, NPS 1/2¿¿¿~ 20¿¿¿

Pressure¿¿¿PN16 ~ 100,150LB ~ 600LB

Medium¿¿¿Water,oil,steam,gas

Temperature :-196¿¿¿450¿¿¿

Body material¿¿¿WCB LCB CF8 CF3 CF8M CF3M

Connection¿¿¿Flange¿¿¿JB79 GB9113 ANSI B16.5

Position type¿¿¿FC,FO,on-off

Characteristic¿¿¿Linear, Equal percentage, quick open

Voltage¿¿¿Depond on accessories

Other¿¿¿Explosion-proof type is optional

PNEUMATIC LINEAR 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 linear 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 LINEAR 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 LINEAR 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¿¿¿

Leakage standard:  GB/T 4213

Pneumatic linear 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 LINEAR CONTROL VALVE ACTUATOR PARAMETER

Control Valve Type\ Method  : Pneumatic diaphragm actuator

Pneumatic linear 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¿¿¿

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Pneumatic Y Type Trap Drain Control Valve

Pneumatic Y Type Trap Drain Control Valve
  • Pneumatic Y Type Trap Drain Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
SizeDN 50 to DN 2000
MaterialCarbon steel,Cast iron,Stainless steel,Ductile iron
I deal inNew Only

PNEUMATIC Y-TYPE TRAP DRAIN CONTROL VALVE

Port size:DN20~100, NPS 3/4〞~ 4〞

Pressure:PN1.6-32Mpa(ANSI150-2500LB)

Medium:Water,steam

Temperature :20C°-570C°

Body material:WCB A105 WC6 WC9 F11 F22

Connection:SW,BW

Position type:Y type structure

Characteristic:Linear

Voltage:Depond on accessories

Other:Pneumatic or electric actuator is optional

PNEUMATIC Y-TYPE TRAP DRAIN CONTROL VALVE PARAMETER

Trim features:integral deposited seat

Body type:Y type 45° angle

Bonnet type:            standard type

Flow characteristic:  linear

Size: DN20-100(3/4”-4”)

Pressure class:PN1.6-32Mpa(ANSI150-2500LB)

Leakage class:ASME B16.104 Ⅴ(standard type metal seat)

Pipe connection type:flange type

Applicable temperature range:20C°-570C°

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

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Pneumatic Teflon Lined Control Valve

Pneumatic Teflon Lined Control Valve
  • Pneumatic Teflon Lined Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
I deal inNew Only
MaterialCarbon steel, Cast iron, Stainless steel, Ductile iron
SizeDN 50 to DN 2000

PNEUMATIC TEFLON LINED CONTROL VALVE

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

Pressure¿¿¿PN16 ~ 64,150LB ~ 300LB

Medium¿¿¿Corrosive medium

Temperature :-40¿¿¿180¿¿¿

Body material¿¿¿WCB,CF8,CF8M

Connection¿¿¿Flange¿¿¿JB79 GB9113 ANSI B16.5

Position type¿¿¿FC,FO,on-off

Characteristic¿¿¿Linear, percentage, quick open

Voltage¿¿¿Depond on accessories

Other¿¿¿FEP / PTFE / PFA lined material is optional

PNEUMATIC TEFLON LINED CONTROL VALVE SPECIFICATION

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

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 TEFLON LINED 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

Diaphragm : NBR with reinforced polyester fabric

Spring Normal : 60Si2Mn,Special:50CrVa

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

PNEUMATIC TEFLON LINED CONTROL VALVE PERFORMANCE

Flow characteristic : Linear, percentage, quick open

Allowable range : 30: 1

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

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

Leakage standard : GB/T 4213

Pneumatic teflon lined 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 TEFLON LINED CONTROL VALVE ACTUATOR PARAMETER

Pneumatic teflon lined 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¿¿¿

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Pneumatic Heater Drain Control Valve

Pneumatic  Heater Drain Control Valve
  • Pneumatic  Heater Drain Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
MaterialCarbon steel, Cast iron, Stainless steel, Ductile iron
SizeDN 50 to DN 2000
I deal inNew Only

PNEUMATIC HP HEATER DRAIN CONTROL VALVE
Port size:DN65~250, NPS 2.5〞~ 10〞
Pressure:PN16 ~ 100,150LB ~ 600LB
Medium:Water,steam
Temperature : ≤420℃
Body material:WCB
Connection:Flange,welding
Position type:FC,FO,on-off
Characteristic:Linear, Equal percentage
Voltage:Depond on accessories
Other:Pneumatic or electric actuator is optional
PNEUMATIC HP HEATER DRAIN CONTROL VALVE PARAMETER
Trim features:multi-level ,  multi-hole cage ,  balanced trim structure
Body type:straight-through type
Bonnet type:            standard type  , heat dissipation type
Flow characteristic:  equal percentagelinear
Size: DN65-250(2.5”-10”)
Pressure class:PN1.6、4.0、6.3、10Mpa(ANSI 150、300、600LB)
Leakage class:ASME B16.104 Ⅴ(standard type metal seat)
Pipe connection type:flange type  , butt welding type
Applicable temperature range:less than 420C°
Actuator type:pneumatic diaphragm actuator , pneumatic piston actuator

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Pneumatic High Pressure By Pass Control Valve

Pneumatic High Pressure By Pass Control Valve
  • Pneumatic High Pressure By Pass Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
SizeDN 50 to DN 2000
MaterialCarbon steel,Cast iron,Stainless steel,Ductile iron
I deal inNew Only

PNEUMATIC HIGH PRESSURE BYPASS CONTROL VALVE

Port size:inlet DN125 (5”) outlet DN300(12”)

Pressure:PN25~32Mpa(1500~2500LB)

Medium:Water,steam

Temperature :-29~550℃

Body material:WC6 WC9 F11 F22

Connection:SW,BW,Flange is optioanl

Position type:FC,FO,on-off

Characteristic:Linear, Equal percentage, quick open

Voltage:Depond on accessories

Other:Pneumatic or electric actuator is optional

PNEUMATIC HIGH PRESSURE BYPASS CONTROL VALVE PARAMETER

Trim features:multi-level, multi-hole cage , balanced trim structure

Body type:Z type body

Bonnet type:            standard type , heat dissipation type

Flow characteristic:  equal percentage

Size: inlet  DN125 (5”) , outlet DN300(12”)

Pressure class:PN25、32Mpa(ANSI 1500LB)

Leakage class:ASME B16.104 Ⅴ(standard type metal seat)

Pipe connection type:butt welding type

Applicable temperature range:less than 570C°

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

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Pneumatic Boiler Feed Water Control Valve

Pneumatic Boiler Feed Water Control Valve
  • Pneumatic Boiler Feed Water Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
SizeDN 50 to DN 2000
MaterialCarbon steel,Cast iron,Stainless steel,Ductile iron
I deal inNew Only

PNEUMATIC BOILER FEEDWATER CONTROL VALVE

Port size:DN50~300, NPS 2〞~ 12〞

Pressure:PN25~32Mpa(1500~2500LB)

Medium:Water,steam

Temperature :-29~420℃

Body material:WCB

Connection:Flange,welding

Position type:FC,FO,on-off

Characteristic:Linear, Equal percentage, quick open

Voltage:Depond on accessories

Other:Pneumatic or electric actuator is optional

PNEUMATIC BOILER FEEDWATER CONTROL VALVE PARAMETER

control valve Trim features: multi-level, multi-hole cage , balanced trim structure

Body type:straight-through type

Bonnet type: standard type

Flow characteristic: equal percentagelinear

control valve Size:DN25-50(1”-2”)

Pressure class:PN25、32Mpa(ANSI 1500、2500LB)

Leakage class:ASME B16.104 Ⅴ(standard type metal seat)

Pipe connection type:flange type , butt welding type

Applicable temperature range:less than 420C°

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

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Pneumatic Gate Valve

Pneumatic Gate Valve
  • Pneumatic Gate Valve
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Approx. Price: Rs 10,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity10 Piece
Size2" to 40"
BrandSVR
MaterialCarbon steel,wcb,cast iron,stainless steel

Pneumatic actuator performance parameters
1. Design pressure: 1.0MPa
2. Working pressure: 0.35~0.7MPa
3. Working medium: purified compressed air
4. Applicable environmental temperature: standard type (-20~+70ºC), low temperature type (-40~+70ºC)
5. Medium temperature: 5~55ºC (Compressed air lower than 5ºC shall be subject to special dewatering treatment.)
6. Form and action:
 Single acting piston type (spring return), acting type: F.C or F.O
 Double acting piston type, acting type: F.L
 Double acting piston type with accident air tank, acting type: F.C or F.O
7. Handwheel mechanism form:
 Handwheel: According to the installation positions, it can be  top handwheel,  top side-mounted handwheel,  Middle side-mounted handwheel
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Pneumatic Ball Valve

Pneumatic Ball Valve
  • Pneumatic Ball Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
Size1/2" to 2"
BrandSVR
Materialcarbon steel,cast iron,wcb,stainless steel

Type Two Piece : Full Bore : Blow-out Proof Stem : Pneumatically Actuated

Size & ConnectionsDN15 to DN50 : PN16/40 Flange

Duty Air : Inert Gas : Oil : Process : Steam : Water

Materials Stainless Steel Body, Ball & Stem : PTFE Seat

Pressure Rating15-50mm: PN40 : 65-100mm: PN16

Temperature-25 to 200°C (dependent on pressure)
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Pneumatic Butterfly Valve

Pneumatic Butterfly Valve
  • Pneumatic Butterfly Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
Size1 1/2" to 12"
BrandSVR
MaterialCarbon steel, cast iron, wcb, stainless steel

Size : 1 1/2″ (40mm) to 12″ (300mm)

Connection : Wafer : Between BS4504 PN6/10/16, ANSI 150 & D/E flanges

Liner : EPDM

Operation : Pneumatic Actuator (Single Spring Return or Double Acting)

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Pneumatic Check Valve

Pneumatic Check Valve
  • Pneumatic Check Valve
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Approx. Price: Rs 6,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
BrandSVR
Size1/8" to 1/2"
MaterialCarbon steel, cast iron, wcb, stainless steel

Specifications
AttributeValue


Inlet Connection TypeThreaded
Outlet Connection TypeTube
Tube Outlet Connection6mm
Threaded Inlet GenderMale
Minimum Operating Pressure0.5bar
Maximum Operating Pressure10 bar
Maximum Operating Temperature+60°C
Threaded Inlet Thread Size5 mm
CAD Drawing3D CAD Model
Minimum Operating Temperature-10°C
Body MaterialZinc
Threaded Inlet Thread StandardMetric
Operating Pressure Range0.5 → 10bar
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Pneumatic Big Flow Control Valve

Pneumatic Big Flow Control Valve
  • Pneumatic Big Flow Control Valve
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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity50 Piece
SizeDN 50 to DN 2000
MaterialCarbon steel, Cast iron, Stainless steel, Ductile iron
BrandSVR

PNEUMATIC BIG FLOW CONTROL VALVE

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

Pressure¿¿¿PN16 ~ 100,150LB ~ 600LB

Medium¿¿¿Water,steam

Temperature :-196¿¿¿450¿¿¿

Body material¿¿¿WCB LCB CF8 CF3 CF8M CF3M

Position type¿¿¿FC,FO,on-off

Characteristic¿¿¿Linear, Equal percentage, quick open

Voltage¿¿¿Depond on accessories

PNEUMATIC BIG FLOW CONTROL VALVE SPECIFICATION

Body type : straight through casting globe type

Spool type : balanced cage guided sleeve 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

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

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

PNEUMATIC BIG 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

Spring  Normal:60Si2Mn,Special:50CrVa

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

PNEUMATIC BIG FLOW CONTROL VALVE PERFORMANCE

Flow characteristic : Linear, percentage, quick open

Allowable range : 50: 1

Rated Cv value : Percentage CV10~1400 ¿¿¿linear CV11~1500

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

Soft seal : V grade

Leakage standard : GB/T 4213

Pneumatic Big 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

PNEUMATIC BIG FLOW CONTROL VALVE ACTUATOR PARAMETER

Pneumatic 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

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

Lag : ≤1%FS¿¿¿with positioner¿¿¿

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

Environmental temperature : -10¿¿¿¿¿¿+70¿¿¿

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