KQZD10-03S-X2真空节流破坏阀,smc板材,smc气动原件,KQZD10-03S一级经销商,*,欢迎选购
SMC/日本 品牌
经销商厂商性质
淮南市所在地
日本电磁阀
面议
日本SMC速度控制阀
面议
日本SMC气缸接头
面议
日本SMC电磁阀深圳正品销售,深圳SMC经销商
面议
日本SMC气动元件,五通电磁阀,*正品
面议SMC原装三通电磁阀，苏州SMC*正品
面议
5通电磁阀／直动式,smc正弦气缸,smc开关,KQU06-08-X2伊洛提供完善的售前售后服务
面议
5通气控阀,smc现货,smc摆动气缸,KQH12-U03,*,大量现货,货期短,交货快
面议
4・5通气控阀,smc气动传感器,smc滤芯,KQGL08-00,厂家供货,薄利多销,以诚信经营
面议
3通气控阀,smc干燥机,smc电机,贴心的服务,值得你的信赖KQD08-02S
面议
手动阀,smc气控阀,专业销售商,性能保证,售后完善,smc电装,KQ2Z08-01S
面议
机控阀,smc感应器,smc传感器,KQ2W04-01-X2提供在线咨询,产品报价,选型,订货,等
面议真空节流破坏阀,smc板材,smc气动原件,KQZD10-03S一级经销商,*,欢迎选购
真空破坏阀（Vacuum Breaker Valve）是一种安全阀。主要用于容器或管道中，在管道或容器因系统运行或停止而产生负压或真空逐步升高时，该阀能自动开启，破坏真空效应，使管道及其它设备不至产生瘪、凹裂等现象，以保护设备的安全。
原始的气压式真空破坏阀由于需要专门的气源和直流设备，已逐步淘汰。
第二代的电动式真空破坏阀同水泵同通电，断电。一旦出现非事故的停电，此阀就能自动马上打开，破坏虹吸，截断水流，防止水流倒灌会产生主机的叶轮飞扬的事件。
此阀门关闭动力源是采用100%节能电磁铁，工作电源是采用220V，50Hz，其维护工作电压只要300毫安。能长时间工作，电磁铁的温升只要10K。开阀动力采用蓄能弹簧，能在2~5秒之间打开。还设有手动开阀、关阀的装置。人工操作方便、安全系数大。
但由于此阀耗电且一旦其电路发生故障即*失效，所以也没有*得到市场的认可。
第三代真空破坏阀为机械式结构。在系统形成真空时由大气压力直接顶开挡板往系统加气，迅速破坏真空，防止负压危害。0.2bar的密封压力保证了在系统正压时*不渗漏。由于不需要耗电，使用寿命长，破真空及时而得到市场的*欢迎。
真空节流破坏阀,smc板材,smc气动原件,KQZD10-03S一级经销商,*,欢迎选购
| KQZD10-03S |
| KQZD10-03S-X2 |
| KQZD10-04S |
| KQZD12-02S |
| KQZD12-03S |
| KQZD12-03S-X2 |
| KQZD12-04S |
| KQZF04-01 |
| KQZF04-M5 |
| KQZF06-01 |
| KQZF06-01S |
| KQZF06-02 |
| KQZF06-02S |
| KQZF08-02 |
| KQZF10-02 |
| KQZF10-02S |
| KQZF10-03 |
| KQZF10-03S |
| KQZT04-01 |
| KQZT04-01S |
| KQZT04-02 |
| KQZT04-02S |
| KQZT04-03 |
| KQZT04-03S |
| KQZT06-01 |
| KQZT06-01S |
| KQZT06-02 |
| KQZT06-02S |
| KQZT06-03 |
| KQZT06-03S |
| KQZT08-01S |
| KQZT08-02 |
| KQZT08-02S |
| KQZT08-03 |
| KQZT08-03S |
| KQZT08-04S |
| KQZT10-02S |
| KQZT10-03S |
| KQZT10-04S |
| KQZT12-02S |
| KQZT12-04S |
| KQZV08-01S |
| KR-06C |
| KR-06C1 |
| KR-08C1 |
| KR-10C |
| KR-10C1 |
| KRE06-00 |
| KRE08-00 |
| KRE10-00 |
| KRE12-00 |
| KRH06-00 |
| KRH06-01S |
| KRH06-02S |
| KRH06-03S |
| KRH06-M5 |
| KRH08-00 |
| KRH08-01S |
| KRH08-02S |
| KRH08-02S-X2 |
| KRH08-03S |
| KRH10-00 |
| KRH10-01S |
| KRH10-02S |
| KRH10-02SW2 |
| KRH10-03S |
| KRH10-03SW2 |
| KRH10-04S |
| KRH12-00 |
| KRH12-02S |
| KRH12-02SW2 |
| KRH12-03S |
| KRH12-03SW2 |
| KRH12-04S |
| KRK06-01S |
| KRK08-01S |
| KRK08-02S |
| KRK10-01S |
| KRK10-02S |
| KRK10-03S |
| KRL06-00 |
| KRL06-01S |
| KRL06-02S |
| KRL06-02SW2 |
| KRL06-03S |
| KRL06-M5 |
| KRL08-00 |
| KRL08-01S |
| KRL08-02S |
| KRL08-02S-X2 |
| KRL08-03S |
| KRL10-00 |
| KRL10-01S |
| KRL10-02S |
| KRL10-02SW2 |
| KRL10-02S-X2 |
| KRL10-03S |
| KRL10-03SW2 |
| KRL10-03S-X2 |
| KRL10-04S |
| KRL12-00 |
| KRL12-00W2 |
| KRL12-02S |
| KRL12-02SW2 |
| KRL12-02S-X2 |
| KRL12-03S |
| KRL12-03SW2 |
| KRL12-03S-X2 |
| KRL12-04S |
| KRL12-04S-X2 |
| KRM11-06-10-10 |
| KRM11-06-10-6 |
| KRM11-08-12-10 |
| KRM11-08-12-6 |
| KRM12-06-02-10 |
| KRM12-06-02-6 |
| KRM12-08-03-10 |
| KRM12-08-03-6 |
| KRP-06 |
| KRP-08 |
| KRP-10 |
| KRP-12 |
| KRR06-08 |
| KRR06-10 |
| KRR08-10 |
| KRR08-12 |
| KRR10-12 |
| KRT06-00 |
| KRT06-00W2 |
| KRT06-01S |
| KRT06-02S |
| KRT06-03S |
| KRT08-00 |
| KRT08-01S |
| KRT08-02S |
| KRT08-03S |
| KRT10-00 |
| KRT10-01S |
| KRT10-02S |
| KRT10-03S |
| KRT10-04S |
| KRT10U-00 |
| KRT12-00 |
| KRT12-02S |
| KRT12-03S |
| KRT12-04S |
| KRU06-00 |
| KRU06-02S |
| KRU08-00 |
| KRU08-02S |
| KRU10-00 |
| KRU10-03S |
| KRU12-00 |
| KRU12-03S |
| KRV06-01S |
| KRV06-02S |
| KRV08-01S |
| KRV08-02S |
| KRV08-02SW2 |
| KRV08-03S |
| KRV10-02S |
| KRV10-03S |
| KRW06-01S |
| KRW06-02S |
| KRW08-03S |
| KRW10-02S |
| KRW10-03S |
| KRW10-04S |
| KRW12-03S |
| KRY06-01S |
| KRY06-02S |
| KRY06-03S |
| KRY08-02S |
| KRY08-03S |
| KRY10-02S |
| KRY10-03S |
| KRY10-04S |
| KRY12-02S |
| KRY12-03S |
| KRY12-04S |
| KRYTOX-240AD |
| KRYTOXGPL207 |
| KS12D |
| KSH03-32 |
| KSH03-34S |
| KSH04-01S |
| KSH04-M5 |
| KSH04-M6 |
| KSH06-01S |
| KSH06-02S |
| KSH06-M5 |
| KSH06-M6 |
| KSH07-34S |
| KSH07-35S |
| KSH08-01S |
| KSH08-02S |
| KSH08-03S |
| KSH10-02S |
| KSH10-03S |
| KSH10-04S |
