CAST STEEL GATE VALVE Class-150(Flanged)

SAILENT FEATURES:

  • Design Standard BS 1414/ API 600.
  • Bolted bonnet, Outside screw, Yoke type, Rising stem.
  • Renewable S.S 13% Cr. (AISI 410) working parts.
  • Hand wheel operated.

MATERIALS:

Name of Part Material Specification
Body & Wedge Cast Steel ASTM A216 Gr. WCB
Bonnet Cast Steel ASTM A216 Gr. WCB
Gland Stainless Steel AISI 410
Hand Wheel C.S/ M.I ASTM A 216 Gr.WCB/ IS 14329 BM 300
Locking Bush Stainless Steel AISI 410
Sleeve S.S/ Nodular Iron AISI 410/ ASTM A 439 D2
Eye Bolt Stainless Steel AISI 410
Gland Flange Cast Steel ASTM A216 Gr. WCB
Gland Packing Braided Graphite IS 4687
Sleeve Nut Stainless Steel AISI 410
Back Seat Bush Stainless Steel AISI 410
Stud Alloy Steel ASTM A193 Gr. B7
Nut H.T Steel ASTM A193 Gr.B7
Gasket Steam Jointing Sheet IS 2712 Gr. W/3
Stem Stainless Steel AISI 410
Body Sheet Ring Stainless Steel AISI 410
Weld Deposit Wedge Ring Stainless Steel AISI 410
Grease Nipple Carbon Steel BS 1486

Size Range from 1 1/2" (40mm) to 8"(200mm)

SUITABLE FOR

Steam Water Oil Air Gases

Test Pressure (Hydraulic):

Shell: 29kg/cm²g (425psig)

Seat (Steam): 10.55kg/cm²g (150psig)

Max. Working Temperature 425°C