对夹式消声止回阀H71H
This silencing check valve H71 H
公称通径 Nominal diameter: DN50~DN300
公称压力 Nominal pressure: PN1.0~2.0MPa
适用介质 Applicable medium:水、油、气等 Water,oil,steam etc
适用温度 Applicable temperature: -45℃- 150℃