HVG MARINE VALVE 0126: Marine Bronze Low Pressure Male Screw Thread Check Valve GB1952-1980
1.Design standard:GB600-82.
2.End standard:CB56-80.
3.End type:Thread.
4.PN:1.6Mpa.
5.DN:15mm-32mm.
6.Main material:
7.Application:Sea water piping,fresh water piping,oil piping and steam piping.
8.Function:Such valves are used for preventing refluence.
Drawing of Marine Bronze Low Pressure Male Screw Thread Check Valve GB1952-1980:
|
DN |
Structure dimension |
Thread jiont |
Lift range |
Weight/kg |
|||||||||
|
L/mm |
H/mm |
H1/mm |
D/mm |
D1/mm |
D2/mm |
l0/mm |
l1 /mm |
||||||
|
mm |
Type A |
Type B |
Type A |
Type B |
Type B |
m |
Type A |
Type B |
|||||
|
15 |
95 |
42 |
43 |
34 |
37 |
M30x2 |
27 |
19 |
19 |
3 |
5 |
0.495 |
0.415 |
|
20 |
110 |
47 |
48 |
36 |
42 |
M36x2 |
33 |
24 |
19 |
3 |
6 |
0.600 |
0.490 |
|
25 |
125 |
53 |
54 |
40 |
48 |
M42x2 |
39 |
29 |
20 |
3 |
7 |
0.945 |
0.635 |
|
32 |
145 |
58 |
64 |
47 |
56 |
M48x2 |
45 |
36 |
20 |
3 |
9 |
1.790 |
1.550 |
