日韩欧美一二区_亚洲无码 鲁 鲁 更健康_国产美女一区三区_中文欧美日韩无线码_中文字幕亚洲激情_国产成人精品男人的天堂538_毛片影院在线观看_很黄很湿18以免费视频_国产乱子伦精品中文_过程网站在线观看黄

Your location is: ProductsControl valvePilot Pressure Control Valve

Pilot Pressure Control Valve

Product details

Operational command device self-reliance type single-seat pressure regulator (hereinafter referred to as for nitrogen valve), the valve does not need additional energy, energy (gas) modulated medium itself is used as the source of power, introducing command device detection enforcement agencies, to control the pressure regulating valve valve core position, change the medium flow through the valve, keep the valve after pressure at a constant value.The characteristics of the valve: the pressure setting value can be realized on the conductor, and can be adjusted at will in the operation, so that it is convenient, quick and labor-saving;The control precision is about twice as high as the general pressure regulating valve.


Product model: ZZVP
Material of valve body: WCB, 304, 316, 316L
Spool material: WCB, 304, 316, 316L
Seat material: alloy, PTFE
Connection: Flange, thread, welding
Pressure grade: PN16, PN25, PN40
Flow characteristics: fast open mode
Conductor: film type
Spool type: single seat plunger type, metal seal, soft seal, quick opening characteristics



+86-21-59170106
qrCode