美标对夹式止回阀H76H/Y
American standard wafer check valve H76H/Y
公称通径 Nominal diameter: DN50〜DN2000
公称压力 Nominal pressure: PN0.6~10MPa
适用介质 Applicable medium:水、污水、海水、油、气等 Water,dirty water,sea water,oil,steam etc
适用温度 Applicable temperature: -45℃- 450℃