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←返回 Forged steel Y-shaped valve (bolted bonnet) 800LB

Forged steel Y-shaped valve (bolted bonnet) 800LB

List of standard materials

No.
Part name
CStoASTM
AStoASTM
SStoASTM
A105
F22
F304 (L)
F316 (L)
1
Body
A105
A182F22
A182F304 (L)
A182F316 (L)
2
Valve
A276420
A276304
A276304 (L)
A276316 (L)
3
Stem
A182F6
A182F304
A182F304 (L)
A182F316 (L)
4
Gasket
316 clip flexible graphite
316 clip PTFE
5
Bonnet
A105
A276 304
A182F304 (L)
A182F316 (L)
6
Bolt
A193B7
A193B16
A193B8
A193B8M
7
Packing
Flexible graphite
PTFE
8
Gland
A276410
A182F304 (L)
A182F316 (L)
9
Filler plate
A216WCB
A351CF8
10
Handwheel
A197
11
Nameplate
SS
12
Screw nut
A1942H
A1944
A1948
A1948M
13
Stem nut
A276410
14
Screw nut
A1942H
A1944
A1948
A1948M
15
Eyelet bolt
A193B7
A193B16
A193B8
A193B8M
16
Pin
Flexible graphite
PTFE
For media
Water, steam, oil, etc.
Water, steam, oil, etc.
Nitric acid, acetic acid, etc.
Temperature
-29 ℃ ~ 425 ℃
-29 ℃ ~ 550 ℃
-29 ℃ ~ 200 ℃

Note: Other materials required by customers may also be adopted. Matching of materials used on the sealing surface shall be determined in accordance with the inner part code designated by customers.

CS=carbon steel; AS=alloy steel; SS=stainless steel

Dimension (mm) and weight (kg)

NPS
1/2 "
3/4 "
1 "
11/4 "
11/2 "
2 "
L
98
111
120
140
140
170
H (open)
175
215
254
305
305
365
W
100
125
160
160
180
200
Weight
5
6.3
7.6
9.8
13.8
14.0

Forged "Y"-type self-sealing shut-off valve 900LB ~ 2500LB

Standard Material Schedule

No.
Part name
CStoASTM
AStoASTM
SStoASTM
A105
A182F22
A182F304 (L)
A182F316 (L)
1
Body
A105
A182F22
A182F304 (L)
A182F316 (L)
2
Valve
A276 420
A276 304
A276 304 (L)
A276 316 (L)
3
Stem
A182 F6
A182F304 (L)
A182F316 (L)
4
Sealing nut
A105
A182F304
A182F304 (L)
A182F316 (L)
5
Packing
Flexible graphite
PTFE
6
Seal
F182F304L
A182F316 (L)
7
Enhance the nut
A1942H
A1944
A1948
A1948M
8
Gland
A276 420
A182 F304
9
Filler plate
A216WCB
A351CF8
10
Pin
A276420
A182F304
11
Eyelet bolt
A193 B7
A193B16
A193B8
A1983 B8M
12
Screw nut
A1942H
A1944
A1948
A1948M
13
Nozzle
A105
A182F22
A182F304 (L)
A182F316 (L)
14
Stem nut
A276 F410
15
Bonnet
A105
A182F22
A182F304 (L)
A182F316 (L)
16
Nameplate
SS
17
Locknut
A1942H
A1944
A1948
A1948M
18
Handwheel
A197
For media
Water, steam, oil, etc.
Water, steam, oil, etc.
Nitric acid, acetic acid, etc.
Temperature
-29 ℃ ~ 425 ℃
-29 ℃ ~ 550 ℃
-29 ℃ ~ 200 ℃

Note: Other materials are available upon request sealing surface material matching the customer to specify the code number decision.

CS = Carbon Steel; AS = alloy steel; SS = stainless steel;

Dimensions (MM) and weight (KG)

NPS
1/2 "
3/4 "
1 "
11/4 "
11/2 "
2 "
L
900LB-150LB
140
140
140
178
178
216
2500LB
186
186
186
232
232
279
H (open)
333
333
332
408
406
524
W
125
125
160
160
180
200
Weight
900LB-1500LB
11.2
10.5
10.1
21.0
19.6
40.4
2500LB
12.3
11.6
10.8
28.0
26.4
43.8

Forged "Y"-type lift check valve 800LB

Standard Material Schedule

No.
Part name
CStoASTM
AStoASTM
SStoASTM
A105
F22
F304 (L)
F316 (L)
1
Body
A105
A182F22
A182F304 (L)
A182F316 (L)
2
Valve
A276420
A276304
A276 304 (L)
A276316 (L)
3
Bonnet
A105
A182F22
A182F304 (L)
A182F316 (L)
4
Nameplate
SS
For media
Water, steam, oil, etc.
Water, steam, oil, etc.
Nitric acid, acetic acid, etc.
Temperature
-29 ℃ ~ 425 ℃
-29 ℃ ~ 550 ℃
-29 ℃ ~ 200 ℃

Note: Other materials are available upon request sealing surface material matching the customer to specify the code number decision.

CS = Carbon Steel; AS = alloy steel; SS = stainless steel;

Dimensions (MM) and weight (KG)

NPS
Necking
3/8 "
1/2 "
3/4 "
1 "
11/4 "
11/2 "
2 "
Full bore
3/8 "
1/2 "
3/4 "
1 "
11/4 "
11/2 "
2 "
L
98
98
110
120
140
140
170
200
H (open)
85
85
95
105
114
114
132
145
Weight
3.1
3.0
3.7
6.5
8.5
8.0
10.9
12.5

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