Type0330Operationdirect-actingActuator typePivotMain valve operating principleGlobe valveSwitch functionon/offMedia separationYesValve functionC - normally closed - inlet port 1 (P/NC), outlet port…

腐蚀性介质：宜选用塑料王电磁阀和全不锈钢；对于强腐蚀的介质必须选用隔离膜片式。例CD-F. Z3CF。中性介质，也宜选用铜合金为阀壳材料的电磁阀，否则，阀壳中常有锈屑脱落，尤其是动作不频繁的场合。氨用阀则不…