蜗轮法兰蝶阀
WORM GEAR FLANGED BUTTEFLY VALVE
WORM GEAR FLANGED BUTTEFLY VALVE
 |  | 产品型号Product Model: D341X 公称通径Nominal Diameter: 50~1400mm 公称压力Nominal Pressure: 1.0~1.6MPa 适用温度Suitable temperature:-40°℃~80°C 适用介质Suitable Medium: 水、油品、气体等 Water, oil, gas, etc |
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