Non-Return Valves

Leading Manufacturer of disk check valve horizontal type, disk check valve - resilient seated -horizontal type, flap valves and flap valve-slanted seat for gravity lines with flange from Coimbatore.

Disk Check Valve Horizontal Type

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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	10 Piece
Brand	SVR
Size	2 inch to 48inch
Material	SS304 316 , CAST STEEL , DUPLEX STEEL
Automation Grade	Manual
Condition	New

Sealing system/standard: Resilient seated in accordance with EN 12334
Face-to-face length: acc. to EN 558, basic series 48 (DIN 3202, F6)
With flange ends on both sides acc. to EN 1092-2
With lever and weight (located on the right in flow direction)
For vertical pipelines (flow from bottom upwards)
Lever and weight useable for position indicator
Connection between shaft and disk by key
With large access bonnet for easy maintenance

Specifications:

Type:Disc • Spring Assisted
Size:DN15 to DN100
Connections: Wafer – Between BS4504 PN16/25/40 Flanges
Duty:Air • Inert Gas • Oil • Steam • Water
Materials:Brass Body • Stainless Steel Disc & Spring
Pressure Rating:PN52
Temperature:-10°C to 300°C (dependent on pressure)

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Disk Check Valve - Resilient Seated -Horizontal Type

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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	10 Piece
Brand	SVR
Material	Ductile iron
Automation Grade	Manual
Condition	New

Sealing system/standard: Resilient seated in accordance with EN 12334
Face-to-face length: acc. to EN 558, basic series 48 (DIN 3202, F6)
With flange ends on both sides acc. to EN 1092-2
With lever and weight (located on the right in flow direction)
For horizontal pipelines
Lever and weight useable for position indicator
Connection between shaft and disk by key
With large access bonnet for easy maintenance

Material of parts			Specification
item	part name	material	Class	PN10-PN16
1	Body	Ductile iron	Design	BS 5153
2	Disc	Ductile iron	Face to Face	BS5153
3	Cover	Ductile iron	End flange	BS4504/EN1092
4	Shaft/pin	S.S 420/431/316	Test	BS5153
5	Body ring	Brass/Bronze/EPDM/MBR	Test pressure
6	Disc ring	Brass/Bronze/EPDM/MBR	shell test	24Bar
7	Hinge	D.I	seal test	17.6Bar

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Flap Valves

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Approx. Price: Rs 1,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	10 Piece
Material	Stainless Steel
Pressure	High Pressure, Low Pressure, Medium Pressure
Brand	SVR
Condition	New

Sealing system/standard: Resilient seated
With tilting disk
Discharge preferably under water
Discharge from drainage system at minimal pressure loss
Top corrosion resistance by use of non-corrosive materials
Low weight
No freezing due to resilient-seated disk
For gravity lines

Product Name	Flap Valve
Valve Type	Flap Valve
Size Range	DN15~DN1000, 1/2"~40"
Pressure Range	PN10~PN420, CLASS150~2500
Connection End	Wafer

Main Part & Materials:

Part Names	Part Materials
Body	WCB/A105	LCB/LF2	WC6/F22	CF8/F304	CF8M/F316	CF3/F304L	CF3M/F316L	C83600/C95800
Bonnet	WCB/A105	LCB/LF2	WC6/F22	CF8/F304	CF8M/F316	CF3/F304L	CF3M/F316L	C83600/C95800
Disc/Ball/Wedge	WCB/A105	LCB/LF2	WC6/F22	CF8/F304	CF8M/F316	CF3/F304L	CF3M/F316L	C83600/C95800
Seat/Seat Ring	13%Cr	SS304	13%Cr	SS304	SS316	SS304L	SS316L	C83600/C95800
Seat/Seat Ring	PTFE/NBR/EPDM/VITON
Packing	Graphite/PTFE
Gasket	SS304+Graphite/SS304+Graphite
Bolts/Nuts	B7/2H	L7/4	B16/4	B8/8	B8M/8M	B8/8	B8M/8M	B8M/8M
Suitable Medium	W.O.G etc.			HNO3, CH3OOH etc.				Sea Water etc.
Suitable Temperature	-29~425 °C	-46~340 °C	-46~340 °C	-196~427 °C	-196~427 °C	-196~427 °C	-196~427 °C	-29

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Flap Valve-Slanted Seat for Gravity Lines with Flange

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Approx. Price: Rs 5,000 / PieceGet Latest Price

Product Details:

Minimum Order Quantity	10 Piece
Material	cast iron,carbon steel,ss
Size	1 inch to 28
Pressure	Low Pressure, Medium Pressure, High Pressure
Brand	SVR

Sealing system/standard: Resilient seated
With flange end acc. to EN 1092-2, PN 10
With tilting disk
Discharge preferably under water
Discharge from drainage system at minimal pressure loss
Top corrosion resistance by use of non-corrosive materials
Low weight
No freezing due to resilient-seated disk
For gravity lines

Specifications:

Material:Casting/stainless steel

Temperature of Media:High Temperature

Pressure:High Pressure

Power:Manual

Media:Water

Standard or Nonstandard:Standard

Body:Casting/stainless steel

Seat Ring:A105+13Cr/EPDM/NBR

Gasket:PTFE/Graphite

Bolt:Stainless steel/35CrMoA

Nut:stainless steel/35CrMoA

Arm Pin:F304, F316

Stem:Stainless steel

Working pressure:105lb-2500lb

DN		50(2'') ~ 700(28'')	50(2'') ~450(18'')	mm(inch)
PN		1.0	1.6	Mpa
Test pressure	Case	1.5	2.4	Mpa
	Seal	1.1	1.76	Mpa
Suitable temperature		-15 ~ 150
Suitable media		water, sewage, air, steam, food, medicines, oils, acids

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Non-Return Valves

Disk Check Valve Horizontal Type

Disk Check Valve - Resilient Seated -Horizontal Type

Flap Valves

Flap Valve-Slanted Seat for Gravity Lines with Flange

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