4. Class 2500 Cast Steel Gate Valve
OS&Y, Rising Stem, Flexible or Solid Wedge, Pressure Seal, Threaded or Welded Seat Ring
Standards Compliance:
Basic Design: API600, BS1414
Face to Face Dimension: ASME/ANSI B16.10
End to End Dimension: ASME/ANSI B16.10
End Flange Dimensions: ASME/ANSI B16.5
B.W.Ends Dimensions: AMSE/ANSI B16.25
Manufacturing to NACE MR-01-75 on request
Shell Test(Hydrostatic)
Seat Test(Hydrostatic)
Seat Test(Air)
9275psig
6787psig
80psig
5. Class 900 Cast Steel Gate Valve
OS&Y, Rising Stem, Flexible Solid Wedge Bolted Bonnet, Threaded of Welded Seat Ring
Standards Compliance:
Basic Design: API600, BS1414
Face to Face Dimension: ANSI B16.10
End to End Dimension: ANSI B16.10
End Flange Dimension:
2"-24" to ANSI B16.5
B.W.Ends to AMSI B16.25
Manufacturing to NACE MR-01-75 on request
Body Material
Shell Test(Hydrostatic)
Seat Test(Hydrostatic)
Seat Test(Air)
WCB
+
2442psig
80psig
WC6
3375psig
2475psig
CF8M
3250psig
2376psig
6. Class 150 Cast Steel Parallel Slab Gate Valve
Valves designed to API 6D
Valves tested to API and API598
Face-to-Face to API and ANSI B16.10
RF flanged ends to ANSI B16.5
Part Name
Material
Body & Bonnet
A216WCB,CFB,CF8,CF8M.CF3,CF3M
Wedge
Alloy Steel (face harden treated),Stainless steel(with Co overlay)
Stem
Alloy Steel(face erosion-resistant treated)
Seat
Alloy Steel(face Harden Treated, Beset F plastic), Steel(with Co overlay, Beset F plastic)
