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Bronze Horizontal Lift Check Valve (Flanged)
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Bronze Vertical Lift Check Valve (Flanged)

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

Category:
Description
Materials
P.No. Name of Part Material of Construction Specification Quantity
1 Outlet Body Bronze IBR 282 (a) (iv) Gr. B 1
2 Disc Stainless Steel ASTM A276 Type 410 1
3 Body Seat Ring Stainless Steel ASTM A276 Type 410 1
4 Inlet Body Bronze IBR 282 (a) (iv) Gr. B 1
Sizes / Dimensions
Size (Inches) Size (mm) A ±1.5 B
1/2 15 73 1/2″
3/4 20 76 3/4″
1 25 90 1″
1 1/4 32 114 1 1/4″
1 1/2 40 127 1 1/2″
2 50 152 2″

Related products

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

Bronze Horizontal Check Valve (Flanged)

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

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 Vertical Lift Check Valve (Flanged)

Salient Features
  • Flanged Ends to BS 10 Table ‘H’.
  • 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°

Cast Iron Dual Plate Wafer Type Check Valve, PN 16

Salient Features
  • 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 spring’s assistance as closing of the valve initiates as soon as flow velocity dips below the designated minimum velocity.
Test Pressure (Hydrostatic) : Shell : 24.50 kg/cm²g (350 psig) Seat : 16 kg/cm²g (230 psig) Maximum Working Temperature : 80°C

Cast Iron Non Return Valve PN 1.0 (Flanged)

Salient Features
  • Design Standard IS 5312 – 1.
  • Flanged Ends to IS 1538.
  • Seating design – Swing Type.
  • Bolted Cover.
  • Renewable Seat with Premium Quality Rubber Flap.
  • Flexible installation (Horizontal / Vertical)
PN 1.0  – Test Pressure (Hydrostatic) : Shell : 1.5 MPa Seat : 1.0 MPa Maximum Working Temperature : 80°C

Cast Iron Non Return Valve PN 1.6 (Flanged)

Salient Features
  • Design Standard IS 5312 – 1 .
  • Flanged Ends to IS 1538.
  • Seating design – Swing Type.
  • Bolted Cover.
  • Renewable Seat with Premium Quality Rubber Flap.
  • Flexible installation (Horizontal / Vertical)
PN 1.6  – Test Pressure (Hydrostatic) : Shell : 2.4 MPa Seat : 1.6 MPa Maximum Working Temperature : 80°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