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Bellows seal gate valve
We are a lead supplier for Forged Steel Gate Valves in China, in forged gate valve industry, our best quality, service and cheap price for gate valve is our base to be a leader, which makes us have very good sales for Bellow seal forged gate valve in all of the world.
Details
No.
Part name
CS to ASTM
AS to ASTM
SS to ASTM
TypeAl05
TypeA182 F22
Type A182 f304(L)
Type A182 F316(L)
l
Body
A105
A182 F22
A182 F304(L)
A182 F316(L)
2
Seat
A276 420
A276 304
A276 3040
A276 316(L)
3
Wedge
A276 420
A276 304
A276 304(L)
A276 316(L)
4
Stem
A182 F6a
A182 F304
A182 304(L) A182 F316(L)
5
Bellows
304
304(L)
316(L)
6
Bonnet
A105N
A182 F22
A182 F304fLl
A182 F316(L)
7
Packing
Flexible graphite
A276 304
8
Bolt/nut
A193 B8/A194 2H A193 B8/A194 4
A193 B8/A194 B A193 V8/A194 8M
9
Packing bushing
A276 420
A182 F304
10
Packing plate
A105N
A182 F304
1l
Yoke nut
A276 420
12
Handwheel
A197
13
Extension sleeve
A105 A182 F22 Al 82 F304(L) A182 F316(L)
14
Top plate
A182 F304 A182 F304 A182 F304(L) Al 82 F316(L)
15
Bottom plate
A182 F304 A182 F304
A1 82 F304(L)
A182 F316(L)
16
Screw
A276 420
A182 F304
17
Lock nut
A194 2H
A194 4
A194 8
A194 8M
Suitable Medium
water, steam,oil,etc
water,steam,oil,etc
nitric acid, acetic acid,etc
Suitable Temp.
-29~425
-29~550
-29~180
Note:we can also make valves according to clients'demand on material.
As=alloy steel:ss=stainless steel
Dimensons(mm)weights(kg)
NPS
reduced port
3/8
1/2
3/4
1
1 1/4
1 1/2
2
full port
3/8
1/2
3/4
1
1 1/4
1 1/2
L
79
79
92
111
120
152
172
H(0PEN)
220
220
225
244
321
321
347
W
100
100
100
125
160
160
180
Weight
bolt bonnet
3.2
3.0
4.8
7.9
11.0
16.8
25.2
welded bonnet
3.0
2.8
4.8
7.0
9.6
13.5
20.25
Inner packing: Plastic package
Outer packing: Wooden package
Our products are very competitive, feel free to contact us and offer you the fastest
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