Check Valve

Product Details:

• Flanged Ends to IS 778.
• Screwed in Bonnet, meant for Horizontal Lines Only.
• Permits flow in one direction and closes automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Disc is guided in Body as well as in Bonnet.
• Design Standard IS 778, Class-1.
• Also available with metal to metal seating

Product Details:

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Single Piece Design, Integral Seat.
• Meant for Vertical Lines Only.
• Permits flow in one direction and shuts automatically if the flow reverses.
• Spring Loaded and ‘O’ Ring Type.
• Also available with metal to metal seating.

Product Details:

• Flanged Ends to BS 10 Table ‘F’.
• Screwed on Bonnet.
• Permits flow in one direction and closes automatically if the flow reverses.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines Only.
• Disc is guided in Bonnet

Product Details:

• Female Ends to IS 554 / BS 21 / ISO 7.
• Single Piece Design.
• Meant for Vertical Lines Only.
• Permits flow in one direction and closes automatically if the flow reverses.
• Design Standard IS 778, Class-1.
• Also available with metal to metal seating.

Product Details:

• Female Ends to BSPT.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Two Piece Design.

Product Details:

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet.
• Suitable for both Horizontal and Vertical Lines.
• Permits flow in one direction and shuts automatically if the flow reverses.
• Disc is guided in Body as well as in Bonnet.
• Chrome Finish.

Product Details:

• Screwed Female Ends to IS 554 / BS 21 / ISO7.
• Screwed in Bonnet, Integral Seat.
• Permits flow in one direction and closes automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines only.
• Disc is guided in Body as well as in Bonnet.
• Medium Pattern.
• Also available with metal to metal seating.

Product Details:

• Flanged Ends to BS 10 Table H.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Two Piece Design.

Product Details:

• Flanged Ends to DIN 2533 PN 16RF.
• Straight Pattern, Bolted Cover.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Minimum pressure drop inside the body due to streamlined body design.

Product Details:

• Flanged Ends to DIN 2533 PN 16RF.
• Angle Pattern, Bolted Cover.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Minimum pressure drop inside the body due to streamlined body design.

Product Details:

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet, Integral Seat.
• Permits flow in one direction and closes automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines Only.
• Disc is guided in Body as well as in Bonnet.
• Heavy Pattern.
• Also available with metal to metal seating

Product Details:

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed on Bonnet.
• Permits flow in one direction and closes automatically if the flow reverses.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines Only.
• Disc is guided in Bonnet.

Product Details:

• Flanged Ends to BS 10 Table ‘D’.
• Screwed in Bonnet, Integral Seat.
• Permits flow in one direction and shuts automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Meant for Horizontal Lines Only.
• Disc is guided in Body as well as in Bonnet.
• Medium Pattern.
• Also available with metal to metal seating

Product Details:

• Flanged Ends to DIN 2545 PN 40.
• Bolted Cover, Straight Pattern.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
• Minimum pressure drop inside the body due to well contoured body design.
• Suitable for thermic fluid application also.

Product Details:

• Female Ends to IS 554 / BS 21 / ISO 7.
• Screwed in Bonnet, meant for Horizontal Lines Only.
• Permits flow in one direction and shuts automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Disc is guided in Body as well as in Bonnet.
• Design Standard IS 778, Class-1.
• Also available with metal to metal seating.

Product Details:

• Screwed Female Ends to BSPT.
• Straight Pattern, Screwed / Bolted Cover.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.

Product Details:

• BS 10 Table H.
• Straight Pattern, Screwed / Bolted Cover.
• Renewable 13% Cr. Stainless Steel (S.S 410) working parts.

Product Details:

• Design Standard API 602/BS EN ISO 15761 (BS 5352).
• Body and Cover are Phosphated, to ensure maximum protection from rust.
• Bolted Cover.
• Screwed Female Ends to BSPT / NPT / Socket Welded to ANSI B16.11.

Product Details:

• Design Standard API 602 / BS EN ISO 15761 (BS 5352).
• Body and Cover are Phosphated, to ensure maximum protection from rust.
• Bolted Cover.
• Screwed Female Ends to BSPT / NPT / Socket Welded to ANSI B16.11

Product Details:

• Screwed Female Ends to IS 554 / BS 21 / ISO 7.
• Angle Pattern, Screwed in Bonnet, Integral Seat.
• Permits flow in one direction and closes automatically if the flow reverses.
• Metal Disc is mushroom shaped with spherical seating surface.
• Disc is guided in Body as well as in Bonnet.
• Medium Pattern.
• Also available with metal to metal seating.

Product Details:

• Design standard API 594.
• Wafer Type Design, to take lesser space than the conventional Check Valve.
• Being light in weight, is more rigid than the standard Swing Type Check Valve, which needs expensive foundation and special supports.
• Being cylindrical body, stresses are uniformly distributed.
• Much longer seat life because of Bronze / S.S to Rubber contact.
• Less wear and tear of seat surfaces.
• End connections are designed to suit flanges drilled to ANSI B Class-125 / ASME B Class-150.
• Water hammering effect is minimized in this design, since the closing of valve does not depend upon any back pressure or flow.
• Each plate being half of the size of the swing check valve disc, provides straight flow path offering minimal resistance because of the springs assistance as closing of the valve initiates as soon as flow velocity dips below the designated minimum velocity.