Cast Steel OS&Y Gate Valve

Cast Steel OS&Y Gate Valve

Design Standards ASME B16.34
Connections PN40 Flange as per BS EN 1092-1
Maximum Working Pressure 46bar (670psi) at 100°C (Class 300)
Size Range 65mm - 200mm (2½" - 8")

Rapidrop Cast Steel OS&Y Gate Valve - Class 300


  • Valve according to API 600
  • End to End dimensions according to ANSI B16.10
  • Monitoring option with PSP1 switch

Material Specifications

Part No. Description  Gate
1 Body  Cast Steel 
Body Ring  Carbon Steel 
Gate  Cast Steel 
Stem  Stainless Steel 
Bonnet Bolt  Steel 
Bonnet Nut Steel 
Gasket   Spiral Wound
Bonnet Cast Steel 
Backseat Bushing  Stainless Steel 
10  Packing Ring  Graphite 
11  Distance Ring  Stainless Steel
12  Gland  Stainless Steel 
13  Gland Flange  Cast Steel
14  Eye Bolt  Steel 
15  Eye Bolt Nut  Steel
16  Stem Nut  NI-Resist
17  Gland Nut  Carbon Steel
18  Handwheel  Nodular Cast Iron
19  Handwheel Nut  Carbon Steel