Flange-Connection two-way Stainless Steel or Cast Steel Plug Valve
manufacturer: Shanghai MeiYan Yi Pump & Valve Co., Ltd.
Eml: sales@1bengfa.com
Tel: +86 (21) 5640 2009
Mob: +86 138 1691 3072（WeChat Same Account）
product drawing
X43W-1.0P/R Flange-connection two-way stainless steel plug valves
X43W-1.0C Flange-connection two-way cast steel plug valve
Dimensions & constructral diagram
Flange-connection two-way stainless steel plug valve constructral diagram
Main Performance Specifications
| Model | Nominal Pressure PN（MPa） | test pressure PS(MPa) | applicable medium | working temperature（℃） | |
| case body | seal | ||||
| X43W-1.0C | 1.0 | 1.5 | 1.1 | coal gas,oil | ≤200 |
| X43W-1.0P | 1.0 | 1.5 | 1.1 | nitrose | ≤250 |
| X43W-1.0R | 1.0 | 1.5 | 1.1 | nitrose | -20～150 |
Material of Main Parts
| Name of parts | Valve Body | Plug | packing gland | packing |
| X43W-1.0C | cast steel | cast steel | malleable cast iron | oil immersed asbestos packing expanded graphite |
| X43W-1.0P | Cr、Ni、Ti stainless steel | Cr、Ni、Ti stainless steel | Cr、Ni、Ti stainless steel | |
| X43W-1.0R | Cr、Ni、Ti stainless steel | Cr、Ni、Ti stainless steel | Cr、Ni、Ti stainless steel |
Main Measuresent
| MODEL | Nominal diameter DN(㎜) | measurement（㎜） | |||||||||
| L | D | D1 | D2 | f | b | z-фd | □s | h | H | ||
| X43W-1.0C X43W-1.0R X43W-1.0P | 15 | 80 | 95 | 65 | 45 | 2 | 14 | 4-ф14 | 14 | 26 | 99 |
| 20 | 90 | 105 | 75 | 55 | 2 | 16 | 4-ф14 | 14 | 34 | 124 | |
| 25 | 110 | 115 | 85 | 65 | 2 | 16 | 4-ф14 | 17 | 38 | 133 | |
| 32 | 115 | 135 | 100 | 78 | 2 | 18 | 4-ф18 | 18 | 45 | 152 | |
| 40 | 150 | 145 | 110 | 85 | 3 | 18 | 4-ф18 | 26 | 55 | 212 | |
| 50 | 170 | 160 | 125 | 100 | 3 | 20 | 4-ф18 | 28 | 74 | 260 | |
| 65 | 220 | 180 | 145 | 120 | 3 | 20 | 4-ф18 | 32 | 82 | 295 | |
| 80 | 250 | 195 | 160 | 135 | 3 | 22 | 4-ф18 | 40 | 95 | 327 | |
| 100 | 300 | 215 | 180 | 155 | 3 | 26 | 8-ф18 | 45 | 135 | 425 | |
| 125 | 350 | 245 | 210 | 185 | 3 | 24 | 8-ф18 | 54 | 154 | 482 | |
| 150 | 400 | 280 | 240 | 210 | 3 | 24 | 8-ф23 | 62 | 172 | 512 | |
| 200 | 450 | 335 | 295 | 265 | 3 | 24 | 8-ф23 | 75 | 195 | 605 | |
| 250 | 530 | 390 | 350 | 320 | 3 | 28 | 12-ф23 | 85 | 230 | 660 | |
| 300 | 580 | 440 | 400 | 368 | 4 | 30 | 12-ф23 | 100 | 263 | 760 | |
