Cast Steel Rubber Sleeve RF Flanged Pinch Valve
Features:
1. Design & Manufacture: Q/JBGN02, GB 12239-89
2. Face to Face Dimension: Q/JBGN02, GB12221-89, QY 2000-2
3. Flanged Dimension: JB78, GB4126, ANSI B16.5, DIN3202, JIS
4. Inspect & Test: BS 6755, GB/T13927-92
5. Operation: Handwheel, Pneumatic & Electric
6. Size Ranges: 1" to 14"NB
7. Pressure Rating: PN6, PN10, PN16, ANSI 125, ANSI 150.
Standard Materials Construction:
Body/Bonnet: Cast Iron, Ductile Iron, Cast Steel, Stainless Steel and Duplex
Sleeve: Rubber/NBR
Stem: Cast Brass or Carbon Steel
Bar: Carbon Steel
Pressing Stem: Alum. Alloy
Handwheel: Iron & Steel
Bracket: Ductile Iron
Design & Manufactue |
GB12239-89 |
Face to Face Dimension |
GB12221-89 |
Flange Dimension |
ANSI B16.5 |
Inspection & Test |
BS 6755, Part 1 |
Part Names |
Part Materials |
Body |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
Bonnet |
WCB |
LCB |
WC6 |
CF8 |
CF8M |
CF3 |
CF3M |
Trim |
13%Cr/SS304 |
SS304 |
SS316 |
SS304L |
SS316L |
Bolts/Nuts |
B7/2H |
L7/4 |
B16/4 |
B8/8 |
B8M/8M |
B8/8 |
B8M/8M |
Suitable Medium |
Steam |
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
PN6~PN16, CLASS150
Normal Size Range
DN50~DN600, 2"~24"