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Features:
Pressure-seal Swing Check Valve 900Lb~2500Lb
Standard Material Specifications
|
NO.
|
Part Name
|
CS to ASTM
|
AS to ASTM
|
SS to ASTM
|
|
|
Tyep A105
|
Type F22
|
Type F304(L)
|
Type F316(L)
|
||
|
1
|
Seat Ring
|
A276 410
|
A276 304
|
A276 304(L)
|
A276 316(L)
|
|
2
|
Pin
|
A276 420
|
A182 F304
|
A182 F316
|
|
|
3
|
Pressure Ring
|
A276 304L
|
A276 316(L)
|
||
|
4
|
Pressure Seat
|
A105
|
A182 F304
|
A182 F304(L)
|
A182 F316(L)
|
|
5
|
Body
|
A105
|
A182 F22
|
A182 F304(L)
|
A182 F316(L)
|
|
6
|
Bonnet
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
|
7
|
Bolt
|
A193 B7
|
A193 B16
|
A193 B8
|
A193 B8M
|
|
8
|
Quarter Ring
|
A276 420
|
A182 F304
|
A182 F316
|
|
|
9
|
Pontlevis
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
|
10
|
Hinge
|
A105
|
A182 F22
|
A182 F304 L
|
A182 F316(L)
|
|
11
|
Disc
|
A276 420
|
F304
|
A182 F304(L)
|
F316(L)
|
|
12
|
Nut
|
A194 2H
|
A194 4
|
A194 8
|
A194 8M
|
|
Suitable Medium
|
W.O.G.etc
|
W.O.G.etc
|
HNO3,CH3OOH etc
|
||
|
Suitable Temperature
|
-29~425
|
-29~550
|
-29~180
|
||
Note: Other materials are available upon request.
Dimensions (mm) and Weights (Kg)
|
NPS
|
1/2"
|
3/4"
|
1"
|
1-1/4"
|
1-1/2"
|
2"
|
|
|
L
|
900~1500Lb
|
140
|
140
|
140
|
178
|
178
|
216
|
|
2500Lb
|
186
|
186
|
186
|
232
|
232
|
279
|
|
|
H
|
117
|
117
|
117
|
152
|
152
|
195
|
|
|
Weights
|
900~1500Lb
|
8.2
|
7.8
|
7.7
|
19.8
|
19.2
|
21.3
|
|
2500Lb
|
10.0
|
9.6
|
9.4
|
21.5
|
21.1
|
22.8
|
|
Safety Valve |
Globe Valve |
Check Valve |
Ball Valve |
Forged Steel Valve |
Gate Valve |
|
Butterfly Valve |
Plug Valve |
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