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PSN Valve
International
Presents Manufacturing Facilities Presentation
            Swing Check Valve 800Lb, 900Lb ~ 1500Lb

Standard Material Specifications

NO.
Part Name
CS to ASTM
AS to ASTM
SS to ASTM
Type A105
Type F22
Type F304(L)
Type F316(L)
1
Body
A105
A182 F22
A182 F304(L)
A182 F316(L)
2
Seat
A276 410
A276 304
A276 304(L)
A276 316(L)
3
Swing Disc
A276 420
A276 304
A276 304(L)
A276 316(L)
4
Nut
A194 2H
A194 4
A194 8
A194 8M
5
Hinge
A105
A182 F22
A182 F304(L)
A182 F316(L)
6
Pin
A276 420
A182 F304
A182 F316
7
Pontlevis
A105
A182 F22
A182 F304(L)
A182 F316(L)
8
Gasket
Corrugated SS + graphite
SS+PTFE
9
Bonnet
A105
A182 F22
A182 F304(L)
A182 F316(L)
10
Bolt
A193 B7
A193 B16
A193 B8 M
A193 B8M
Suitable Medium
W.O.G. etc
W.O.G. etc
HNO3, CH3OOH etc
Suitable Temperature
-29°C ~ 425°C
-29°C ~ 550°C
-29°C ~ 180°C
Note :

Other materials are available upon request.
CS = Carbon Steel; AS = Alloy Steel; SS = Stainless Steel;

Dimensions (mm) and Weights (Kg)
NPS

3/8

½
¾
1
2
L
800Lb
79
79
92
111
120
120
140
900 ~ 1500Lb
92
111
111
120
120
140
178
H
800Lb
61
61
78
84
101
120
133
900 ~ 1500Lb
79
79
79
97
105
120
140
Weights
800Lb
1.1
1.0
1.9
3.9
4.5
7.3
10.0
900 ~ 1500Lb
3.1
3.0
3.6
4.3
6.1
8.8
12.6

 

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