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Pressure-seal Gate Valve 900Lb~2500Lb
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 420
A276 304
A276 304(L)
A276 316(L)
3
Wedge
A276 430&410
A182 F304
A182 F304(L)
A182 F316(L)
4
Stem
A182 F6
A182 F304
A182 F304(L)
A182 F316(L)
5
Pressure Seat
A105
A182 F304
A182 F304(L)
F316(L)
6
Pressure Ring
A276 304L
A276 316L
7
Bonnet
A105
A182 F22
A182 F304(L)
A182 F316(L)
8
Gland Eye hold
A193 B7
A193 B16
A193 B8(M)
9
Pin
A276 420
A182 F304(L)
10
Stem Packing
Flexible Graphite
PTFE
11
P.S. Lock Nut
A194 2H
A194 4
A194 8
A194 8M
12
Gland
A276 F420
A182 F304
13
Gland Flange
A216 WCB
A351 CF8
14
Nut
A194 2H
A194 4
A194 8
A194 8M
15
Yoke Nut
A276-410
16
Retaining Nut
A194 2H
A194 4
A194 8
A194 8M
17
Hand wheel
A197
18
H.W. Lock Nut
A194 2H
A194 4
A194 8
A194 8M
19
Oil Cup
Brass
Suitable Medium
W.O.G. etc
W.O.G. etc
HNO3,CH3OOH etc
Suitable Temperature
-29 425 font
-29 550 font
-29 180 font
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(OPEN)
321
321
321
380
414
502
W
160
160
180
200
250
280
Weights
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
