Products Description
The PXH44H swash plate check valve is a valve with a special structural design. It is mainly used to prevent the backflow of media in the pipeline system and protect the safety of the equipment. Its core features are that it achieves no impact and low noise operation through optimized mechanical structure, while also having fast response and efficient sealing performance.
PXH44H swash plate check valve refers to PXH44H-150LB swash plate non-shock check valve, which is a non-shock check valve with flange size ASME B16.5 GB HG SH. Its main advantage is to overcome the impact and water hammer phenomenon caused by swing check valves and lift check valves under working conditions, and achieve non-shock operation.
|
Sizes Ranges |
From 2" thru 30" |
|
Pressure Ratings |
Class 150 to Class 600, PN16 to PN100 |
|
Ends Connections |
Flanged R.F or RTJ, Butt-weld or Hub Ends |
|
Inspect & Tested |
API 598 or API 6D |
|
Butt-weld Ends |
ASME B16.25 ◆ Valves Marking to MSS SP-25 |
|
Face to Face Dimensions |
API 6D or ASME B16.34 ◆ Flanged Ends to ASME B16.5 |
|
Design & Manufactured |
API 6D, ASME B16.34 or Equivalent. ◆ P.T Ratings to ASME B16.34 |
Parts Materials
|
Code |
Valve 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 |
Alloy 20 |
|
|
C |
WCB |
WCB+13Cr |
0Cr19Ni9 |
|
|
D |
LCB |
CF8+STL |
0Cr19Ni9 |
|
Size
|
Valve Diameter |
NPS |
2 |
2 ? |
3 |
4 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
24 |
26 |
28 |
30 |
32 |
|
DN |
50 |
65 |
80 |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
600 |
650 |
700 |
750 |
800 |
|
|
L |
203 |
216 |
241 |
292 |
356 |
495 |
622 |
698 |
787 |
864 |
978 |
978 |
1295 |
1295 |
1143 |
1143 |
1194 |
|
|
D |
160 |
182 |
196 |
230 |
300 |
390 |
432 |
510 |
540 |
635 |
700 |
770 |
900 |
930 |
991 |
1020 |
1150 |
|
|
W |
178 |
198 |
224 |
252 |
326 |
426 |
456 |
530 |
576 |
670 |
740 |
818 |
948 |
988 |
1050 |
1090 |
1240 |
|
|
Weight (kg) |
11 |
16 |
22 |
34 |
62 |
112 |
169 |
238 |
337 |
420 |
550 |
685 |
910 |
1055 |
1260 |
1540 |
1860 |
|
Structural Features
The double eccentric valve disc gradually contacts the sealing surface when closing, achieving impact-free and noise-free operation.
Micro-elastic metal valve seat with good sealing performance.
Butterfly valve disc design, fast and sensitive opening and closing, long service life.
The swash plate structure makes the fluid channel streamlined, with small flow resistance and energy saving effect.
GNEE Tilting Disc Type Check Valve Team
GNEE Tilting Type Check Valve Customers
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