API 6D WCB/LCB/WC6/CF8/CF8M/SS304/SS316 Lubricated Plug Valve Conform to API 6D, API599 and ASME B16.34. They are tested according to API 598, and marked as per MSS SP-25
Construction is as follows:
- Regular Port |
- Short, Regular or Venturi Pattern |
- Bolted Bonnet with spiral-would gasket |
- Anti-static Design & Blow-out proof stem |
- Socket Weld Ends to ASME B16.11 |
- Butt Weld Ends to ASME B16.25 |
- Screwed Ends to ANSI/ASME B1.20.1 |
- Flanged Ends to ASME B16.5 |
Main Part & Materials
Part Names |
Part Materials |
Body |
WCB/A105 |
LCB/LF2 |
WC6/F22 |
CF8/F304 |
CF8M/F316 |
CF3/F304L |
CF3M/F316L |
Bonnet |
WCB/A105 |
LCB/LF2 |
WC6/F22 |
CF8/F304 |
CF8M/F316 |
CF3/F304L |
CF3M/F316L |
Plug |
A105+ENP |
SS304 |
F22 |
SS304 |
SS316 |
SS304L |
SS316L |
Seat/Seat Ring |
PTFE or METAL |
Packing |
Graphite/PTFE |
Gasket |
SS304+Graphite/SS304+Graphite |
Bolts/Nuts |
B7/2H |
L7/4 |
B16/4 |
B8/8 |
B8M/8M |
B8/8 |
B8M/8M |
Suitable Medium |
W.O.G etc. |
HNO3, CH3OOH etc. |
Suitable Temperature |
-29~425 °C |
-46~340 °C |
-46~340 °C |
-196~427 °C |
-196~427 °C |
-196~427 °C |
-196~427 °C |
Normal Pressure Rating
PN10~PN420, CLASS150~2500
Normal Size Range
DN100~DN400, 4"~16"