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Bronze Horizontal Check Valve (Screwed)
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Bronze Horizontal Check Valve No.5 (Screwed)

Bronze Angle Type Lift Check Valve (Screwed)

Salient Features
  • 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.

Test Pressure (Hydrostatic) :
Shell : 24 kg/cm²g (340 psig)
Seat : 16 kg/cm²g (225 psig)
Maximum Working Temperature : 80°C

Category:
Description
Materials
P.No. Name of Part Material of Construction Specification Quantity
1 Body Bronze IS 318 Gr. LTB 2 1
2 Disc Bronze IS 318 Gr. LTB 2 1
3 Bonnet Bronze / Forged Brass IS 318 Gr. LTB 2 / IS 6912 Gr. FLB 1
4 ‘O’ Ring Nitrile Rubber IS 5192 – 1 1
Sizes / Dimensions
Size (Inches) Size (mm) A ~ B ~ C
1/2 15 29 34 1/2″
3/4 20 35 40 3/4″
1 25 43 46 1″
1 1/4 32 47 53 1 1/4″
1 1/2 40 54 61 1 1/2″
2 50 66 70 2″

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Bronze Horizontal Check Valve (Screwed)

Materials
P.No. Name of Part Material of Construction Specification Quantity
1 Body Bronze IS 318 Gr. LTB 2 1
2 Disc Bronze IS 318 Gr. LTB 2 1
3 Bonnet Bronze / Forged Brass IS 318 Gr. LTB 2 / IS 6912 Gr. FLB 1
4 ‘O’ Ring Nitrile Rubber IS 5192 – 1 1
Sizes / Dimensions
Size (Inches) Size (mm) A ±1.5 B ~ C
1/4 8 33 24 1/4″
3/8 10 37 28 3/8″
1/2 15 45 32 1/2″
3/4 20 53 37 3/4″
1 25 57 41 1″
1 1/4 32 71 46 1 1/4″
1 1/2 40 79 52 1 1/2″
2 50 86 66 2″
2 1/2 65 107 80 2 1/2″
3 80 123 94 3″
4 100 159 104 4″
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Bronze Horizontal Check Valve (Screwed)

Salient Features
  • Screwed 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.
Test Pressure (Hydrostatic) : Shell : 1.5 MPa Seat : 0.25 MPa Maximum Working Temperature : 45°C

Bronze Horizontal Check Valve No.8 (Flanged)

Salient Features
  • 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.
Test Pressure (Hydrostatic) : Shell : 24 kg/cm²g (340 psig) Seat : 16 kg/cm²g (225 psig) Maximum Working Temperature : 80°C

Bronze Horizontal Check Valve No.9 (Screwed)

Salient Features
  • 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.
Test Pressure (Hydrostatic) : Shell : 35 kg/cm²g (500 psig) Working Pressure (Steam) : 10.55 kg/cm²g (150 psig) Maximum Working Temperature : 225°C

Bronze Vertical Check Valve (Screwed)

Salient Features
  • Screwed 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.
Test Pressure (Hydrostatic) : Shell : 1.5 MPa Seat : 0.25 MPa Maximum Working Temperature : 45°C

Bronze Vertical Lift Check Valve (Screwed)

Salient Features
  • Screwed Female Ends to BSPT.
  • Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
  • Two Piece Design.
Test Pressure (Hydrostatic) : Shell 35.15 kg/cm²g (500 psig) Working Pressure (Steam) : 17.58 kg/cm²g (250 psig) Maximum Working Temperature : 225°C

Cast Steel Horizontal Lift Check Valve (Flanged)

Salient Features
  • 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.
Test Pressure (Hydrostatic) : Shell : 60 bar (870 psig) Maximum Working Pressure : 40 bar (580 psig) Maximum Working Temperature : 425°C

Forged Steel Horizontal Lift Check Valve, Class-800 (Standard Bore)

Salient Features
  • 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.
Test Pressure (Hydrostatic) : Shell : 207 bar (3000 psig) Seat : 152 bar (2200 psig) Maximum Working Temperature : 425°C