Forged Steel Gate Valve (Bolted Bonnet)
Class 800~1500 Forged Steel Gate Valve
Standard Material Specification
|
NO.
|
Part Name
|
CS to ASTM
|
AS to ASTM
|
SS to ASTM
|
|
|
A105
|
F22
|
F304(L)
|
F316(L)
|
||
|
1
|
Body
|
A105
|
A182F22
|
A182F304(L)
|
A182F316(L)
|
|
2
|
Seat Ring
|
A276420
|
A276304
|
A276304(L)
|
A276316(L)
|
|
3
|
Wedge
|
A182F430&410
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
4
|
Stem
|
A182F6
|
A182F304
|
A182F304(L)
|
A182F316(L)
|
|
5
|
Gasket
|
Corrugated SS+graphite
|
SS+PTFE
|
||
|
6
|
Bonnet
|
A105
|
A276f304
|
A276F304(L)
|
A276F316(L)
|
|
7
|
Bonnet Bolt
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
8
|
Pin
|
A276420
|
A276 304
|
||
|
9
|
Gland
|
A276410
|
A182F304(L)
|
A182F316(L)
|
|
|
10
|
Gland Eyebolt
|
A193B7
|
A193B16
|
A193B8
|
A193B8M
|
|
11
|
Gland Flange
|
A105
|
A182F11
|
A182F304(L)
|
A182F316(L)
|
|
12
|
Gland Nut
|
A1942H
|
A1944
|
A1948
|
A194 8M
|
|
13
|
Yoke Nut
|
A276420
|
|||
|
14
|
H.W.Lock Nut
|
A1942H
|
A1944
|
A1948
|
A194 8M
|
|
15
|
Nameplate
|
SS
|
|||
|
16
|
Handwheel
|
A197
|
|||
|
17
|
Bearing Gasket
|
A473431
|
|
||
|
18
|
Stem Packing
|
Flexible
|
PTFE
|
||
|
Suitable Medium
|
W.O.G.etc
|
W.O.G.etc
|
HNO 3 ,CH 3 OOH etc
|
||
|
Suitable Temperature
|
-29oC~425oC
|
-29oC~550oC
|
-196oC~200oC
|
||
Note: Other materials are available upon request.
CS=Carbon Steel; AS=Alloy Steel; SS=Stainless Steel.
800LB, Dimension (mm) and Weight (Kg)
|
NPS
|
Conv.
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
Full
|
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
L
|
79
|
79
|
92
|
111
|
120
|
120
|
140
|
178
|
|
|
H(Open)
|
158
|
158
|
169
|
197
|
236
|
246
|
283
|
330
|
|
|
W
|
100
|
100
|
100
|
125
|
160
|
160
|
180
|
200
|
|
|
Weight
(KG)
|
Bolted
|
2.1
|
2.0
|
2.3
|
4.3
|
5.9
|
6.9
|
11.1
|
15.2
|
|
Welded
|
1.8
|
1.7
|
2.0
|
3.8
|
5.1
|
6.1
|
10.2
|
14.2
|
|
900LB~1500LB, Dimension (mm) and Weight (Kg)
|
NPS
|
Conv.
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
Full
|
|
3/8"
|
1/2"
|
3/4"
|
1"
|
11/4"
|
11/2"
|
2"
|
|
|
L
|
92
|
111
|
111
|
120
|
120
|
140
|
178
|
210
|
|
|
H(Open)
|
169
|
197
|
197
|
236
|
246
|
283
|
330
|
354
|
|
|
W
|
100
|
125
|
125
|
160
|
160
|
180
|
200
|
240
|
|
|
Weight
(KG)
|
Bolted
|
2.5
|
4.3
|
4.2
|
6.6
|
8.8
|
12.5
|
17.2
|
23.5
|
|
Welded
|
2.4
|
4.2
|
4.0
|
6.3
|
8.7
|
12.1
|
17.2
|
22.0
|
|
TSV valve can produce up to 4" size for this forged steel gate valve.
