Swash plate check valve is suitable for preventing reverse flow of fluid in horizontal or vertical pipelines. In vertical pipelines, or pipelines with any inclination angle between horizontal and vertical, these check valves are only suitable for pipelines with medium flow upward.
|
Size Range |
Body Material |
|
2"-60" DN50-DN1500 |
WCB, CF8, CF3, CF8M, CF3M, B148, A105, LF2, F304, F316 |
|
Pressure Rating |
Disc Material |
|
Class150-Class1500 PN16-PN100 |
WCB, CF8, CF3, CF8M, CF3M, B148, A105, LF2, F304, F316 |
|
End Connection |
Seat Material |
|
Flange (FF, RF, RJ), BW |
A105 |
|
Structure Style |
Stem Material |
|
Full Port |
/ |
|
Actuator Options |
Design Standard |
|
/ |
ASME B16.34, API 6D |
|
Temperature Range |
Face to Face Standard |
|
-196℃~550℃ |
ASME B16.10 |
|
Connection Standard |
Test Standard |
|
Flange Drilling: ASME B16.5 Butt Welding: ASME B16.25 |
API 598 |
Material
| code |
Body |
Disc | Sealing seat | |
|
P |
CF8 |
CF8+STL |
0Cr19Ni9 |
PTFE |
|
R |
CF8M |
CF8M+STL |
0Cr17Ni12Mo2 |
|
|
K |
CF3 |
CF3+STL |
00Cr19Ni11 |
|
|
J |
CF3M |
CF3M+STL |
00Cr17Ni14Mo2 |
|
|
E |
CN7M |
CN7M+STL |
20 Alloy |
|
|
C |
WCB |
WCB+13Cr |
0Cr19Ni9 |
|
|
D |
LCB |
CF8+STL |
0Cr19Ni9 |
|
MAIN FEATURES
Suitable for all the standard flanges
Short Face to Face
Excellent tightness according to API 598
Low pressure drop and opening pressure
Quick closing reaction (oblique seating) which reduces water hammer
As an option auxiliary spring increases the closing reaction
Disc Check Valves


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