进口派克调节阀价格PQDXXA-Z00

进口派克调节阀价格PQDXXA-Z00
提供**过传统PTFE 5倍的弯曲寿命。非泄压设计需要一个10psi的差分阀。榫槽膜片. 
所有的调节器都可进行各种变化，使一台调节器执行多项功能。 
所有的调节器都符合较高的质量标准，因其性能、耐久性和可靠性而广为世界认可。
Oildyne Pressure Switches sense when a pre-selected fluid
 pressure is reached or lost and make or break an electrical circuit.
 Their operation can stop or start a machine's cycle, 
actuate indicator lights or sequential operations. Properly installed,
 their operation is automatic and limited by your imagination and need.
Features Our designs promote versatility by allowing 
the switches to be used in any mounting orientation. 
Heavy-duty electrical contacts are rated for 15 amps at 125, 250 or 460 VAC.
Parker 为仪表、过滤、制冷和气动应用提供一系列空气管路、压力、高流量和单相调节器。
仪表调节器用于加工、能源、石油、天然气和半导体行业，
进口派克调节阀价格PQDXXA-Z00

可精确快速地控制液体和气体的流量。 空气调节器可针对较苛刻的工业空气制备应用，
提供快速响应和准确的压力调节，作为微型、经济、紧凑、标准、高流量和先导调节器，
 Optional switches can be provided for 12, 24, or 36 VDC. 
Normally open and normally closed contacts are provided. 
A combination of a PTFE seal and a hardened,
 nickel-plated steel piston offers repeatability and reliability. 
Spring Range Duplex models contain two separate switches 
which can be activated by one or two sensing 
ports depending on the subplate configuration. 
Environmentally resistant models are available on 
special order for certain hazardous location service. 
可以满足各种服务需求。 压力调节器的制冷管路包括控制输入、输出或压差的阀门。
1/4” 减压阀用于高纯半导体应用，也非常适合高纯水和腐蚀性化学品。
设计采用机械加工PFA阀体和精密加工阀座。
一片式精密加工膜片采用较新技术的改性PTFE。

进口派克调节阀价格PQDXXA-Z00