PZ643 气动闸阀
价格:1000.00
气动闸阀性能可靠、操作切换和维修方便,已被石油、化工、海运等部门广泛用于对各类介质控制(气动阀门)﹥公称通经:DN15-DN2000﹥压力范围:1.0MPa-6.4MPa﹥介质温度:-20℃-250℃﹥阀体材料:WCB、304、316产品特点气动闸阀配有气动执行机构和手动机构闸阀执行器采用双层气缸结构,它与单气缸式气动闸阀相比,提升力增大了一倍解决了单气缸式气动闸阀的某些阀板在阀体内楔死而打不开的弊病具备缓冲机构,能有效地减轻关闭阀门时由于活塞下行冲击而造成的阀板密封面和阀体密封面的磨损,同时也能避免闸板卡死的现象﹥相关尺寸MPaDNLD1D2Hn-MMPaDNLD1D2Hn-M0.6MP5048901103354-M121.0MPa50481001253354-M1665481101303634-M1265481201453634-M1680511251503954-M1680511351603954-M16100511451704654-M16100511551804658-M16125571752005308-M16125571852105308-M16150572002256308-M16150572102406308-M20200702552807508-M16200702652957508-M202507031033590012-M162507032035090012-M2030076362395112012-M2030076368400112012-M2035076412445126012-M2035076428460126016-M2040089462495145016-M2040089482515145016-M2245089518550160016-M2045089532565160020-M22500114568600180016-M20500114585620180020-M22600114670705230020-M22600114685725230020-M27700127775810250024-M22700127800840250024-M27800127880920280024-M27800127898950280024-M309001549801020310027-M2790015410051050310028-M30100016510801120340028-M27100016511151160340028-M30120019012951340360032-M30120018013251380360032-M36)