鑄鋼閘閥Z41H/P/R/Y：

Cast steel gate valves Z41H/P/R/Y

公稱通徑 Nominal diameter:   DN15-DN2400

公稱壓力 Nominal pressure:   PN1.0~32MPa

適用介質 Applicable medium:  水、油、氣、酸堿 Water,oil,steam,acidand and alkali

適用溫度 Applicable temperature:   -10℃- 450℃

驅動方式Drive mode:  手動、氣動、電動、液動 Hand operated,air operated,electrically operated,dydraulic