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Lift Check Valves

Our offered Product range includes Bronze Angle Lift Check Valve and Cast Iron Horizontal Lift Check Valve.

Bronze Angle Lift Check Valve

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 flowreverses.
  • 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/cmg (340 psig)Seat : 16 kg/cmg (225 psig)Maximum Working Temperature : 80C

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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Cast Iron Horizontal Lift Check Valve

Salient Features
  • 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.

Test Pressure (Hydrostatic) :Shell : 26 kg/cmg (370 psig)Working Pressure (Steam) : 13 kg/cmg (185 psig)Maximum Working Temperature : 220C

P.No. Name of Part Material of Construction Specification Qty.
1 Body Cast Iron IBR 86-93 Gr. A 1
2 Body Seat Ring Stainless Steel ASTMA 276 Type 410 / ASTMA 182 Gr. F6a 1
3 Disc Ring Stainless Steel ASTMA 276 Type 410 / ASTMA 182 Gr. F6a 1
4 Disc Cast Iron IBR 86-93 Gr. A 1
5 Gasket Steam Jointing Sheet IS 2712 Gr. W/3 1
6 Bonnet Cast Iron IBR 86-93 Gr. A 1
7 Nuts Carbon Steel IS 1367 As Reqd.
8 Studs Carbon Steel IS 1367 As Reqd.
Sizes / Dimensions
Size (Inches) Size (mm) A ±1.5 B ~
1/2 15 130 66
3/4 20 150 70
1 25 160 76
1 1/4 32 180 85
1 1/2 40 200 102
2 50 230 114
2 1/2 65 290 123
3 80 310 140
4 100 350 154
5 125 400 200
6 150 480 230
8* 200 600 275
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