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Valve Body & valve seat are die-forged by supplier alloy steel, using advanced mechanical technology and heat treatment method to get high degree, dimensional accuracy, high strength and toughness, the surface hardness not less than HRC60. Valve rubber is PU and NBR types.
The material of sealing parts of valve body assy can be chosen by anti-friction polyurethane or special synthetic fibber, they are easy to exchange.
|
No. |
Description |
|
1 |
Snap Spring |
|
2 |
Press Cover |
|
3 |
Valve Nut |
|
4 |
Valve Rubber |
|
5 |
Valve Body |
|
6 |
Valve Guide |
|
7 |
Valve Seat |
Meanwhile, we also provide below spare parts.
|
1 |
Liner: 6 1/2”, 7”, 140mm, 150mm,160mm, 170mm, 200mm, 230mm |
|
2 |
Piston: 6 1/2”, 7”, 140, 150, 170, 230 |
|
3 |
Valve assenbly: valve, seat and rubber |
|
4 |
Crosshead |
|
5 |
Extension rod |
|
6 |
Crosshead Assembly |
|
7 |
Gasket |
|
8 |
Oil seal |
|
9 |
O-ring |
|
10 |
Bearing |
|
11 |
Upper guide plate |
|
12 |
Stuffing box |
|
13 |
Double-lip seal |
|
14 |
Lock spring |
|
15 |
Seal washer |
|
16 |
Piston rod |
|
17 |
Lower guide plate |
|
18 |
Sleeve: 1 1/2”, 2”, 2 3/8”, 3 5/8” |
|
19 |
Screw |
|
20 |
Valve spring |
|
21 |
Hydraulic cylinder assembly |
|
22 |
Hydraulic cylinder flange |
|
23 |
Cylinder cover |
|
24 |
Air charge hose assembly |
|
25 |
Hydraulic valve puller |
|
26 |
Valve cover |
|
27 |
Elbow |
|
28 |
Hose assembly |
|
29 |
Baffle plate |
|
30 |
2S gear oil pump |
|
31 |
pressure gauge 0-60Mpa |
|
32 |
Filter screen assembly |
|
33 |
Double scale pressure gauge |
|
34 |
Backing ring |
|
35 |
Filter screen assembly |
|
36 |
Shear relief valve |
|
37 |
Screw plug |
|
38 |
Muanal hydrualic pump |
|
39 |
Double scale pressure gauge |
|
40 |
Stop valve |
|
41 |
Liner lifting tool |
|
42 |
Cylinder cover stick |
|
43 |
Transition joint |
|
44 |
lengthened rod |
|
45 |
SH1/2 chain manual joint |
|
46 |
Muanal hydrualic pump |
|
47 |
Packing sleeve |
|
48 |
Transition taper sleeve |
|
49 |
Press sleeve |
|
50 |
Long sleeve |
|
51 |
Flashboard pulling tool |
|
52 |
Short screw rod |
|
53 |
Piston nut disassembly frame |
|
54 |
Change joint |
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