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Bronze Horizontal Check Valve No.9 (Screwed)
Bronze Horizontal Check Valve No.9 (Screwed)
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Bronze Horizontal Check Valve (Screwed)
Bronze Horizontal Check Valve (Screwed)

Bronze Horizontal Check Valve No.9 (Flanged)

Salient Features
  • 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.

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

Category:
Description
Materials
P.No. Name of Part Material of Construction Specification Quantity
1 Body Bronze IS 318 Gr. LTB 2 1
2 Body Seat Ring Stainless Steel ASTM A276 Type 410 1
3 Disc Stainless Steel ASTM A276 Type 410 1
4 Bonnet Bronze IS 318 Gr. LTB 2 1
Sizes / Dimensions
Size (Inches) Size (mm) A ±1.5 B ~
1/2 15 82 48
3/4 20 96 50
1 25 112 61
1 1/4 32 119 72
1 1/2 40 132 84
2 50 157 93
2 1/2 65 185 109
3 80 213 121
4 100 248 146

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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 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 Horizontal Lift Check Valve (Flanged)

Salient Features
  • Flanged Ends to BS 10 Table ‘H’.
  • Straight Pattern, Screwed / Bolted Cover.
  • Renewable 13% Cr. Stainless Steel (S.S 410) working parts.
Test Pressure (Hydrostatic) : Shell 35.15 kg/cm²g (500 psig) Working Pressure (Steam) : 17.58 kg/cm²g (250 psig) Maximum Working Temperature : 225°C

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 Horizontal Lift Check Valve Angle Pattern (Flanged)

Salient Features
  • 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.
Test Pressure (Hydrostatic) : Shell 26 kg/cm²g (370 psig) Working Pressure (Steam) : 13 kg/cm²g (185 psig) Maximum Working Temperature 220°C