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←返回 Flange-end gate valve (bolted bonnet) 150LB~2500LB

Flange-end gate valve (bolted bonnet) 150LB~2500LB

List of standard materials

NO.
Part name CS to ASTM

AS to ASTM

SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 The valve body A105 A182 F22 A182 F304(L) A182 F316(L)
2 The valve seat A276 420 A276 304 A276 304(L) A276 316(L)
3 The gate A276 410 & 430 A182 F304 A182 F304(L) A182 F316(L)
4 The valve stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
5 The shim 316 Clamp flexible graphite 316 Clip PIFE
6 The valve cover A105 A182 F22 A182 F304(L) A182 F316(l)
7 Bolt A193 B7 A193 B16 A193 B8 A193 B8M
8 Pin A276 420 A276 304
9

The packing set

A276 410 A182 F304(L) A182 F316(L)
10 Live bolt A193 B7 A193 B16 A193 B8 A193 B8M
11

The packing set

A105 A182 F11 A182 F304(L) A182 F316(L)
12 Nut A194 2H A194 4 A194 8 A194 8M
13 Valve stem nut A276 410
14 Lock nut A194 2H A194 4 A194 8 A194 8M
15 Nameplate SS
16 Handwheel A197
17 Lubricating pad A473 431
18 Filler Flexible Graphite PTFE
Applicable medium

Water, steam, oil etc.

Water, steam, oil etc.

Nitric acid, acetic acid

Suitable temperature -29℃~425℃ -29℃~550℃ -29℃~180℃

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(RF)
L1(BW)
150LB 108 117 127 140 165 203
300LB 140 152 165 178 190 216
600LB 165 190 216 229 241 292
H 150LB~300LB 158 169 197 236 246 283
600LB 169 197 236 246 283 320
W 100 100 125 160 160 180

Weight

150LB RF 4.5 5.2 8.2 11.5 12.5 20.3
BW 2.8 3.3 5.4 7.1 8.2 12.5
300LB RF 4.8 6.2 9.3 14 15.5 23.4
BW 3.5 4.4 6.8 8.1 9.2 15.4
600LB RF 5.9 7.4 10.4 16.2 17.5 28.3
BW 4.5 5.1 8.2 10.5 12.4 20.1

List of standard materials

NO.
name of parts CS to ASTM

AS to ASTM

SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 The valve body A105 A182 F22 A182 F304(L) A182 F316(L)
2 valve seat A276 420 A276 304 A276 304(L) A276 316(L)
3 The gate A276 410 & 430 A182 F304 A182 F304(L) A182 F316(L)
4 The valve stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
5 Shim Corrugated SS+graphite SS+PTFE
6 The valve cover A105 A182 F22 A182 F304(L) A182 F316(L)
7 Bolt A193 B7 A193 B16 A193 B8 A193 B8M
8 Pin A276 420 A276 304
9

The packing set

A276 410 A182 F304(L) A182 F316(L)
10 Live bolt A193 B7 A193 B16 A193 B8 A193 B8M
11

Filler plate

A105 A182 F11 A182 F304(L) A182 F316(L)
12 Nut A194 2H A194 4 A194 8 A194 8M
13 The valve stem nut A276 420
14 Lock nut A194 2H A194 4 A194 8 A194 8M
15 Nameplate SS
16 Handwheel A197
17 The lubricating pad A473 431
18 Filler Flexible Graphite PTFE
Applicable medium

Water, steam, oil etc.

Water, steam, oil etc.

Nitric acid, acetic acid

Suitable temperature -29℃~425℃ -29℃~550℃ -29℃~180℃

 

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" 11/2" 11/4" 2"
L(RTJ) 900LB~1500LB 216 229 254 279 305 371
L1(BW) 900LB~1500LB 216 229 254 279 305 368
H(Open) 197 197 236 246 283 330
W 125 125 160 160 180 200
Weight RTJ 7.2 11.5 15.6 16.2 22.6 32.8
BW 5.2 9.3 12.4 13.8 18.9 27.5

Standard material list 

NO.
Part name CS to ASTM

AS to ASTM

SS to ASTM
Type A105 Type F22 Type F304(L) Type F316(L)
1 The valve body A105 A182 F22 A182 F304(L) A182 F316(L)
2 Valve seat A276 420 A276 304 A276 304(L) A276 316(L)
3 The gate A276 410 & 430 A182 F304 A182 F304(L) A182 F316(L)
4 The valve stem A182 F6 A182 F304 A182 F304(L) A182 F316(L)
5 The sealing nut A105 A182 F304 A182 F304(L) F316(L)
6 Sealing ring A276 304L A276 316L
7 The valve cover A105 A182 F22 A182 F304(L) A182 F316(L)
8 Live bolt A193 B7 A193 B16 A193 B8 A193 B8M
9 Pin A276 420 A182 F304
10 Filler Flexible graphite PTFE
11 The lifting nut A194 2H A194 4 A194 8 A194 8M
12

The packing set

A276 420 A182 F304
13

Filler plate

A216 WCB A351 CF8
14 Nut A194 2H A194 4 A194 8 A194 8M
15 The valve stem nut A276-410
16 The fixed nut A194 2H A194 4 A194 8 A194 8M
17 Handwheel A197
18 Lock nut A194 2H A194 4 A194 8 A194 8M
19 Nozzle Brass
Applicable medium

Water, steam, oil etc.

Water, steam, oil etc.

Nitric acid, acetic acid

Suitable temperature -29℃~425℃ -29℃~550℃ -29℃~180℃

Note: other materials can also be used in customer demand. Sealing material pairing determined by customer specified in a code.

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

Size (mm) and weight (kg)

NPS 1/2" 3/4" 1" 11/4" 11/2" 2"
L(RTJ) 900LB~1500LB 216 229 254 279 305 368
2500LB 264 273 308 349 384 451
H(OPEN) 900LB~1500LB 216 250 270 320 250 445
2500LB 321 321 321 373 406 495
W 160 160 180 200 250 280
Weight 900LB~1500LB 19.6 21.5 25.7 37.8 48.5 99.8
2500LB 21.5 24.7 30.4 48.1 58.1 130.0

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