铸钢闸阀Z41H/P/R/Y

铸钢闸阀Z41H/P/R/Y：

Cast steel gate valves Z41H/P/R/Y

公称通径 Nominal diameter:   DN15-DN2400

公称压力 Nominal pressure:   PN1.0~32MPa

适用介质 Applicable medium:  水、油、气、酸碱 Water,oil,steam,acidand and alkali

适用温度 Applicable temperature:   -10℃- 450℃

驱动方式Drive mode:  手动、气动、电动、液动 Hand operated,air operated,electrically operated,dydraulic