weld type Pressure seal globe valve
Edit Date: 2016/1/7 View:
- Brand: feiqiu
- Standards: API 602、ASME B16.34、BS 5352
- Class: 900LB~2500LB
- Size: 1/2"-2"
- Material: A105, F11,F304,F316 etc.
- Medium: water, oil, steam etc.
Introduction
Weld type Pressure seal globe valves are used to cut or connect the pipe medium under nominal pressure between Class150~2500, working temperature≤600℃ in oil industry,chemical industry, pharmaceuticals, fertilizer and power industry. Construction Features:
Forged Steel,Outside Screw and Yoke,Rising Stem,
Rising Handwheel,Integral Backseat,
Plug Disc,Renewable Seat Rings,Sprial Wound Gasket,
Reduced Bore or Full Port,
T-Pattern or Y-Pattern,
Socket Welded,Threaded,Butt Welded,Flanged End.
Standard Material Specification
|
NO.
|
Part Name
|
CStoASTM
|
AStoASTM
|
SStoASTM
|
|
|
A105
|
A182F22
|
A182F304
|
A182F316(L)
|
||
|
1
|
Body
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
2
|
Disc
|
A276420
|
A276304
|
A276304(L)
|
A276F316(L)
|
|
3
|
Stem
|
A182F6
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
4
|
Pressure Ring
|
A182F304L
|
A182F316L
|
||
|
5
|
Pressure Nut
|
A105
|
A182F304
|
A182F304(L)
|
A182F316L
|
|
6
|
Bonnet
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
7
|
Pin
|
A276420
|
A182F304
|
||
|
8
|
P.S .Washer
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
9
|
P.S.Lock Nut
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
10
|
Stem Packing
|
Flexible Graphite
|
ＰＴＦＥ
|
||
|
11
|
Gland
|
A2７6420
|
A182F304
|
||
|
12
|
Gland Eyebolt
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
13
|
Gland Flange
|
A216WCB
|
A351CF8
|
||
|
14
|
H.W.Nut
|
A194 2H
|
A1944
|
A1948
|
A1948M
|
|
15
|
Yoke Nut
|
A276 410
|
|||
|
16
|
Handwheel
|
A197
|
|||
|
17
|
H.W.Lock Nut
|
A1942H
|
A1944
|
A1948
|
A1948M
|
|
18
|
oil Cup
|
Brass
|
|||
| Suitable Medium | W.O.G.etc | W.O.G.etc | HNO 3 ,CH 3 OOH etc | ||
| Suitable Temperature | -29℃～425℃ | -29℃～550℃ | -29℃～200℃ | ||
Note:Other materials are available upon request. CS=Carbon Steel;AS=Alloy Steel;SS=Stainless Steel;
Dimension (mm) and Weight (Kg)
|
NPS
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
L
|
900Lb-150Lb
|
140
|
140
|
140
|
178
|
178
|
216
|
|
2500Lb
|
186
|
186
|
186
|
232
|
232
|
279
|
|
|
H(开)
|
333
|
333
|
333
|
408
|
408
|
524
|
|
|
W
|
160
|
160
|
180
|
200
|
250
|
280
|
|
|
Weights
|
900LB-1500LB
|
11.2
|
10.5
|
10.1
|
21.0
|
19.6
|
40.4
|
|
2500LB
|
12.3
|
11.6
|
10.8
|
28.0
|
26.4
|
43.8
|
|
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