fisher（费希尔）R622-DFF中低压减压阀

美国FISHER煤气R622-DFF减压阀 天然气减压阀 中转低压液化气控制阀

美国fisher减压阀,调压器技术资料及安装使用说明书,调压器工作原理

北京市埃尔特燃气设备有限公司代理销售R622-DFF煤气减压阀,R522H煤气调压器,R622-DFF调压器,R622-DFF绿色瓦斯减压阀,R622-DFF中转低压液化气减压阀,R622-DFF二级减压阀,美国FISHER代理商,FISHER广东代理商,FISHER江苏代理商,FISHER浙江销售商,FISHER天津代理商,FISHER山东代理商,FISHER河南代理商,埃尔特公司有多年的经营和运用燃气调压阀/减压阀/调压器的实际操作经验,对美国FISHER R622-DFF，R522煤气调压器的了解如下：

◆R622-DFF调压器技术参数：进口压力在2KG左右，出口压力为正常的3KPA左右；流量可以达到30方，口径6分也就是DN20，是很好的液化气和天然气的二级减压阀（方小姐Tel：）◆内置式安全放散装置◆压力设定简单◆采用特殊的长寿器件材料◆调压高◆进口压力可达17bar◆可用于天燃气,液化石油气,空气等多种气体◆是燃烧机器和燃烧器非常好的减压阀，如需了解更详细请直接与我方联系！

◆     我司代理进口减压阀,调压器:fisher调压器,AMCO减压阀,REGO减压阀,madas稳压阀,菲奥调压阀,ITO KOKI减压阀等国际品牌,质量保证,欢迎大家来选购.

Fisher^? Controls
2^nd Stage - Straight - LP Gas Regulator
R622-DFF

Fisher LP-Gas regulators are used to compensate for variation in tank pressure to supply propane at a constant pressure to furnaces, burners, and home appliances.

Fisher R Series Regulators are designed to exceed customer expectations for performance, features and reliability.  R Series products feature:

• High Performance Relief with Exclusive Double Overpressure Protection in ALL 1^st and 2^nd stage R series
• Convenient Test Connections in Every Model
• Installation Features for the Serviceman
• Corrosion Resistant Materials
• Premium Powder Coat Paint
• Reliable Performance