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Classification：Keep the valve warm
Trade names：
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| Forge the steel flange end and keep the floodgate valve warm |
| Classification of the products: Keep the series of the valve warm |
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Detailed statement of standard material :
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Serial number
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Part name
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CS to ASTM
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AS to ASTM
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AS to ASTM
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Type A105
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Type F22
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Type F304(L)
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Type F316(L)
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1
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The valve has body
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A105
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A182F22
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A182F304(L)
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A182F316(L)
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2
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Valve seat
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A276 420
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A276 304
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A276 304(L)
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A276F316(L)
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3
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Floodgate board
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A276 410 403
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A182 F304
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A182 F304(L)
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A182 F316(L)
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4
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Valve stem
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A182 F6
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A182 F304
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A182 F304(L)
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A182 F316(L)
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5
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Spacer
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316 inserts soft graphite +graphite
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316 inserts PTFE SS +PTFE
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6
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The valve covering
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A105
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A182 F22
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A182 F304(L)
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A182 F316(L)
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7
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The valve is covered on the bolt
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A193 B7
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A193 B16
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A193 B8
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A193 B8M
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8
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The cylinder selling
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A276 420
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A276 304
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9
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The packing pressing set
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A276 410
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A182 F304(L)
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A182 F316(L)
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10
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Living festival bolt
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A193 B7
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A193 B16
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A193 B8
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A193 B8M
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11
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Packing pressing plate
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A105
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A182 F11
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A182 F304(L)
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A182 F316(L)
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12
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Nut
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A194 2H
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A194 4
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A194 8
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A194 8M
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13
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Valve stem nut
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A276 410
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14
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Sell the nut closely
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A194 2H
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A194 4
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A194 8
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A194 8M
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15
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Data plate
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SS
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16
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Handwheel
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A197
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17
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Lubricate the spacer
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A472 431
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18
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Packing
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Soft graphite
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PTFE
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Suitable medium
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Water , vapour , oil ,etc.
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Water , vapour , oil ,etc.
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Nitric acid , acetic acid ,etc.
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Suitable temperature
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-29 degrees Centigrade- 425 degrees Centigrade
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-29 degrees Centigrade- 550 degrees Centigrade
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-29 degrees Centigrade- 180 degrees Centigrade
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Size and weight :
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NPS
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1/2
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3/4
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1
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1 1/4
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1 1/2
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2
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L(RF)
L1 (BW)
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150 |
108
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117
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117
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140
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165
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203
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300 |
140
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152
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152
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178
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190
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216
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600 |
165
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190
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190
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229
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241
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292
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H(OPEN)
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150,300 |
158
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169
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169
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236
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246
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283
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600 |
169
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197
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197
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246
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283
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320
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W
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100
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100
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100
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160
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160
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180
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2-G
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3/8
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3/8
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3/8
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1/2
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1/2
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1/2
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Detailed statement of standard material :
|
Serial number
|
Part name
|
CS to ASTM
|
AS to ASTM
|
AS to ASTM
|
|
Type A105
|
Type F22
|
Type F304(L)
|
Type F316(L)
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|
1
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The valve has body
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A105
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A182F22
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A182F304(L)
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A182F316(L)
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2
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Valve seat
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A276 420
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A276 304
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A276 304(L)
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A276F316(L)
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3
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Floodgate board
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A276 410 403
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A182 F304
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A182 F304(L)
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A182 F316(L)
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4
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Valve stem
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A182 F6
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A182 F304
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A182 F304(L)
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A182 F316(L)
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5
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Spacer
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316 inserts soft graphite +graphite
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316 inserts PTFE SS +PTFE
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6
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The valve covering
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A105
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A182 F22
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A182 F304(L)
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A182 F316(L)
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7
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The valve is covered on the bolt
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A193 B7
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A193 B16
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A193 B8
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A193 B8M
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8
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The cylinder selling
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A276 420
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A276 304
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9
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The packing pressing set
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A276 410
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A182 F304(L)
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A182 F316(L)
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10
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Living festival bolt
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A193 B7
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A193 B16
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A193 B8
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A193 B8M
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11
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Packing pressing plate
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A105
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A182 F11
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A182 F304(L)
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A182 F316(L)
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12
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Nut
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A194 2H
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A194 4
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A194 8
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A194 8M
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13
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Valve stem nut
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A276 410
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14
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Sell the nut closely
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A194 2H
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A194 4
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A194 8
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A194 8M
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15
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Data plate
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SS
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16
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Handwheel
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A197
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17
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Lubricate the spacer
|
A472 431
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|
18
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Packing
|
Soft graphite
|
PTFE
|
|
Suitable medium
|
Water , vapour , oil ,etc.
|
Water , vapour , oil ,etc.
|
Nitric acid , acetic acid ,etc.
|
|
Suitable temperature
|
-29 degrees Centigrade- 425 degrees Centigrade
|
-29 degrees Centigrade- 550 degrees Centigrade
|
-29 degrees Centigrade- 180 degrees Centigrade
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Size and weight :
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NPS
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1/2
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3/4
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1
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1 1/4
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1 1/2
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2
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L(RF)
L1 (BW)
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900-1500Lb |
216
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229
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254
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279
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305
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371
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900-1500Lb |
216
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229
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254
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279
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305
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368
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H(OPEN)
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197
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197
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236
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246
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283
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330
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W
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125
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125
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160
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160
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180
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200
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2-G
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3/8
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3/8
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3/8
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1/2
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1/2
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1/2
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