塑料蝶阀D71J

塑料蝶阀D71J
Plastic butterfly valve D71J
公称通径 Nominal diameter: DN50~600mm
公称压力 Nominal pressure: PN1.0~1.6MPa
适用介质Applicable medium:水、污水、海水、酸碱 water,dirty water,sea water,acidand and alkali
适用温度 Applicable temperature:-10℃-95℃
驱动方式 Drive mode:手动、气动、电动 Hand operated,air operated,electrically operated