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Features:
Cryogenic Gate Valve 800Lb
Standard Material Specifications
|
NO.
|
Part Name
|
AS to ASTM
|
SS to ASTM
|
||
|
Type LF2
|
Type LF3
|
Type F304(L)
|
Type F316(L)
|
||
|
1
|
Body
|
A350 LF2
|
A350 LF3
|
A182 F304(L)
|
A182 F316(L)
|
|
2
|
Seat Ring
|
A276 420
|
A276 410
|
A276 304(L)
|
A276 316(L)
|
|
3
|
Wedge
|
A350 LF2
|
A350 LF3
|
A182 F304(L)
|
A182 F316(L)
|
|
4
|
Gasket
|
Corrugated SS + graphite
|
SS + PTFE
|
||
|
5
|
Bonnet
|
A350 LF2
|
A350 LF3
|
A182 F304(L)
|
A182 F316(L)
|
|
6
|
Bonnet Bolt
|
A193 B7
|
A193 B7
|
A193 B8
|
A193 B8M
|
|
7
|
Stem
|
A182 F6
|
A182 F6
|
A182 F304(L)
|
A182 F316(L)
|
|
8
|
Stem Packing
|
Flexibel Graphite
|
PTFE
|
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|
9
|
Pin
|
A276 420
|
A276 304
|
||
|
10
|
Gland Eyebolt
|
A193 B7
|
A193 B16
|
A193 B8
|
A193 B8M
|
|
11
|
Gland
|
A276 410
|
A182 F304(L)
|
A182 F316(L)
|
|
|
12
|
Gland Flange
|
A105
|
A182 F11
|
A182 F304(L)
|
A182 F316(L)
|
|
13
|
Gland Nut
|
A194 2H
|
A194 4
|
A194 8
|
A194 8M
|
|
14
|
Yoke Nut
|
A276 420
|
|||
|
15
|
Bearing Gasket
|
A473 431
|
|||
|
16
|
Nameplate
|
SS
|
|||
|
17
|
H.W.Lock Nut
|
A194 2H
|
A194 4
|
A194 8
|
A194 8M
|
|
18
|
Handwheel
|
A197
|
|||
|
Suitable Temperature
|
40
|
101
|
196
|
||
Note: Other materials are available upon request.
Dimensions (mm) and Weights (Kg)
|
NPS
|
3/8"
|
1/2"
|
3/4"
|
1"
|
1-1/4"
|
1-1/2"
|
2"
|
|
|
L
|
79
|
92
|
111
|
120
|
120
|
140
|
178
|
|
|
H(OPEN)
|
330
|
333
|
360
|
407
|
475
|
475
|
551
|
|
|
W
|
100
|
100
|
125
|
160
|
160
|
180
|
200
|
|
|
Weights
|
Bolted
|
5.2
|
7.1
|
9.4
|
13.5
|
15.0
|
17.8
|
28.0
|
|
Welded
|
4.8
|
6.4
|
8.7
|
12.2
|
13.4
|
15.2
|
26.0
|
|
Safety Valve |
Globe Valve |
Check Valve |
Ball Valve |
Forged Steel Valve |
Gate Valve |
|
Butterfly Valve |
Plug Valve |
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