WCB Cast Steel Globe Valve
Features & Specifications
Design & Manufacture: API, DIN, EN STD.
Constructions: OS&Y Construction, Bolted Bonnet, Welded Bonnet & Pressure Sealed Bonnet
Back-seating, Renewable Seat Ring
Full Port / Conventional Port
Size Range: 1/4" to 4"N. B.
Pressure Ratings: ANSI 800, 900, 1500 & 2500
End Connections: Threaded, Flanged, Buttweld, Socket Weld, Hub Connectors, Compact Flange or other proprietary connections.
Materials Available in: A105, F304, F316 or Equivalent, Available also in low temperature steels, low alloy steels, stainless steels, duplex type stainless steels and other exotic materials; Various trim materials available to suit service conditions
Actuations: Manual
To MR 0175 and MR 103 upon request
DESGN & MFT. |
BS 1873 |
ENDS CONNECTION |
RF |
PRE-TEP. RATING |
ASME B16.34 |
INSPECT & TEST |
API 598 |
F-F DIMENSION |
ANSI B16.10 |
END CONNECTION |
ANSI B16.5 |
MARKING |
MSS SP-25 |
FIRE SAFE DESIGN |
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PAITING |
TBA |
SPE. REQUIREMENTS |
N.A |
Main Part & Materials |
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Part Names |
Part Materials |
Body |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
C83600/C95800 |
Bonnet |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
C83600/C95800 |
Disc/Ball/Wedge |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
C83600/C95800 |
Stem |
F6a |
F304 |
F6a |
F304 |
F316 |
F304L |
F316L |
C83600/C95800 |
Seat/Seat Ring |
13%Cr |
SS304 |
13%Cr |
SS304 |
SS316 |
SS304L |
SS316L |
C83600/C95800 |
Packing |
Graphite/PTFE |
Gasket |
SS304+Graphite/SS304+Graphite |
Bolts/Nuts |
B7/2H |
L7/4 |
B16/4 |
B8/8 |
B8M/8M |
B8/8 |
B8M/8M |
B8M/8M |
Suitable Medium |
W.O.G etc. |
HNO3, CH3OOH etc. |
Sea Water etc. |
Suitable Temperature |
-29~425 °C |
-46~340 °C |
-46~340 °C |
-196~427 °C |
-196~427 °C |
-196~427 °C |
-196~427 °C |
-29~220 °C |