Vertical wafer check valve can open or close automatically depending on flowing of pressure, incasing of medium contra flowing.
Parameter
|
Model |
H72H-160 |
H72H-320 |
|
|
Working Pressure(MPa) |
16.0 |
32.0 |
|
|
Applicable Temperature(℃) |
≤200 |
||
|
Applicable Medium |
Mixed gas, ammoniacal liquor, copper ammoniacal liquor, alkali liquor |
||
|
Materials |
Flange/bonnet |
Carbon steel |
|
|
Disc/base |
Stainless steel |
||
|
Spring |
Silico manganese steel |
||
|
O ring |
Nitrile rubber |
||
|
Body/stud bolt |
Chromium steel |
||
|
Nut |
Carbon steel |
||
Dimensions
|
Nominal Pressure PN |
DN(mm) |
D |
M |
D2 |
D0 |
L0 |
d |
L |
WT (kg) |
|
16.0MPa |
15 |
95 |
M24×2 |
20 |
16 |
145 |
42 |
60 |
5 |
|
25 |
105 |
M33×2 |
28 |
23 |
155 |
50 |
65 |
10 |
|
|
32 |
115 |
M42×2 |
37 |
29 |
175 |
62 |
80 |
15 |
|
|
40 |
165 |
M52×2 |
42 |
39 |
215 |
72 |
90 |
20 |
|
|
50 |
165 |
M64×2 |
58 |
50 |
245 |
88 |
115 |
30 |
|
|
65 |
200 |
M80×2 |
73 |
65 |
300 |
115 |
140 |
45 |
|
|
80 |
225 |
M100×2 |
93 |
80 |
345 |
135 |
160 |
60 |
|
|
32.0MPa |
15 |
105 |
M33×2 |
27 |
17 |
155 |
50 |
65 |
5 |
|
25 |
115 |
M42×2 |
35 |
22 |
175 |
62 |
80 |
10 |
|
|
32 |
135 |
M48×2 |
41 |
30 |
200 |
72 |
90 |
15 |
|
|
40 |
165 |
M60×3 |
58 |
42 |
245 |
88 |
115 |
20 |
|
|
50 |
200 |
M80×3 |
70 |
58 |
300 |
115 |
140 |
30 |
|
|
65 |
215 |
M100×3 |
90
|
68 |
345 |
135 |
160 |
45 |
|
|
80 |
200 |
M125×4 |
112 |
85 |
395 |
135 |
185 |
60 |
Vertical Wafer Check Valve
Vertical Lift Check Valve
Silent Check Valve
Steel Lift Check Valve
Steel Swing Check Valve
Hydraulic Check Valve
Cast Iron Wafer Signal Butterfly Valve
Cryogenic Swing Check Valve
