Forged Steel Pressure Seal Gate Valve
Pressure Seal Gate Valve 900Lb~2500Lb
Standard Material Specification
|
NO.
|
Part Name
|
CS to ASTM
|
AS to ASTM
|
SS to ASTM
|
|
|
A105
|
F22
|
F304(L)
|
F316(L)
|
||
|
1
|
Body
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
2
|
seat
|
A276420
|
A276304
|
A276304(L)
|
A276316(L)
|
|
3
|
Wedge
|
A182F430&410
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
4
|
Stem
|
A182F6
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
5
|
Pressure Seat
|
A105
|
A182F304
|
A182F304(L)
|
F316(L)
|
|
6
|
Pressure Ring
|
A216 304L
|
A276316L
|
||
|
7
|
Bonnet
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
8
|
Gland Eyebolt
|
A193B7
|
A193B16
|
A193B8(M)
|
|
|
9
|
Pin
|
A276 F420
|
A182 F304(L)
|
||
|
10
|
Stem Packing
|
Flexible Graphite
|
PTFE
|
||
|
11
|
P.S.Lock Nut
|
A1942H
|
A1944
|
A1948
|
A194 8M
|
|
12
|
Gland
|
A276F420
|
A182F304
|
||
|
13
|
Gland Flange
|
A216WCB
|
A182F304
|
||
|
14
|
Nut
|
A1942H
|
A1944
|
A1948
|
A194 8M
|
|
15
|
Yoke Nut
|
A276-410
|
|||
|
16
|
Retaining nut
|
A1942H
|
A1944
|
A1948
|
A194 8M
|
|
17
|
Handwheel
|
A197
|
|||
|
18
|
H.W.Lock Nut
|
A1942H
|
A1944
|
A1948
|
A194 8M
|
|
19
|
Oil Cup
|
Brass
|
|||
|
Suitable Medium
|
W.O.G.etc
|
W.O.G.etc
|
HNO 3 ,CH 3 OOH etc
|
||
|
Suitable Temperature
|
-29oC~425oC
|
-29oC~550oC
|
-196oC~200oC
|
||
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(open)
|
321
|
321
|
321
|
380
|
414
|
502
|
|
|
W
|
160
|
160
|
180
|
200
|
250
|
280
|
|
|
Weight
|
900LB-1500LB
|
11.5
|
10.8
|
10.5
|
19.6
|
21.0
|
55.4
|
|
2500LB
|
12.3
|
11.6
|
10.8
|
26.0
|
28.4
|
60.0
|
|
TSV can produce this size up to 4". Please feel free to contact us for more information.
