PFA Pneumatic Diaphragm Valve

The diaphragm valve adopts a compact design with high flow rate. The diaphragm can completely isolate the corrosive medium in the runner from all the driving parts, thus eliminating the disadvantages of "running, running, dropping and leaking" of the common valve. Because the flow passage of the diaphragm valve is smooth and the flow resistance is small, a larger flow rate can be obtained. According to the fluid, the diaphragm can be chosen: EPDM / FPM / PTFE, so it has excellent corrosion resistance. The valve is composed of valve body, valve cover, diaphragm and other driving parts.

Specifications

流动介质 纯水、化学液体、空气、氮气
连接尺寸 1/2”、3/4”、1”
适用范围 化工、石油、氯碱、冶炼、制药、染料、食品、电镀、环保、纯水等工业领域
最高使用温度 203oF(95℃)
最高使用压力 85PIG(6.2bar)
Cv 值 2.3 - 7.2
材质 本体PFA
膜片PTFE
顶部外壳PE

"Safe product selection: Be sure to check all product catalogues to ensure that system designers and users make safe product selection. When choosing products, the overall system design must be considered to ensure safe and trouble-free performance. Function, material compatibility, adequate rating, correct installation, use and maintenance are the important responsibilities of system designers and users.

Note: Do not mix with other brands of products."