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PSN Valve
International
Presents Manufacturing Facilities Presentation
            Cryogenic Globe Valve 800lb

Standard Material Specifications

NO.
Part Name
AS to ASTM
SS to ASTM
Type A350 LF2
Type A350 LF3
Type A182 F304
Type A182 F316(L)
1
Body
A350 LF2
A350 LF3
A182 F304(L)
A182 F316(L)
2
Disc
A276 410
A276 304(L)
A276 304(L)
A276 316(L)
3
Bonnet
A350 LF2
A350 LF3
A182 F304(L)
A182 F316(L)
4
Gasket
Corrugated SS + graphite
SS+PTFE
5
Bold Nut
A193 B7
A193 B7
A193 B8
A193 B8M
6
Stem
A182 F6
A182 F6
A182 F304(L)
A182 F316(L)
7
Stem Packing
Flexible Graphite
PTFE
8
Gland
A276 420
A182 F304
9
Pin
A276 420
A182 F304
10
Gland Eyebolt
A193 B7
A193 B16
A193 B8
A193 B8M
11
Gland Flange
A216 WCB
A351 CF8
12
Gland Nut
A194 2H
A194 4
A194 8
A194 8M
13
Yoke Nut
A276 410
14
Handwheel
A197
15
Nameplate
SS
16
H.W. Nut
A194 2H
A194 4
A194 8
A194 8M
Suitable Temperature
>-40°C
>-101°C
>-196°C
Note :


Other materials are available upon request.
AS = Alloy Steel; SS = Stainless Steel;
Dimensions (mm) and Weights (Kg)
NPS

3/8
½
¾
1
1¼
1½
2
L
79
92
111
120
120
172
200
H(OPEN)
333
337
370
480
410
474
546
W
100
100
125
160
160
180
200
Weights
Bolted
5.2
7.2
10.9
13.5
15.2
19.8
29.0
Welded
4.8
6.5
9.5
11.5
13.1
17.5
26.8

Untitled Document
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