PFA pneumatic diaphragm valve PFDV

PFA pneumatic diaphragm valve PFDV is a type of valve with excellent corrosion resistance

Heat resistant and widely used miniaturized compact control valve, internal

The characteristics of smooth walls and low ion precipitation are particularly suitable for cleanliness requirements

Occasions of seeking heights. And the selectivity of different materials is closer to the application scenario

And the application cost makes it more cost-effective.

Convenient operation and maintenance

*Fully plastic exterior structure, beautiful and corrosion-resistant

*Miniaturized design, easy installation, and no need for maintenance

*The UNF standard FlareLINK interface thread provides higher adaptability and interchangeability

*The installation plate size complies with SEMI standard F65-1101

Performance characteristics

*Medium pressure 0-5bar

*Temperature tolerance of 5~100 ℃ (to be selected based on the temperature resistance characteristics of the corresponding valve body material)

*The valve body has a conical flow channel and a joint integrated structure, with minimal residue and different features

Permutation properties of media

High security performance

*Complies with FDA 177-1520/177-1550 dissolution test requirements

*The triple sealed valve chamber diaphragm structure can effectively cut off leakage

*The driving mechanism is formed with fluororesin, with high pressure redundancy

*Curved PTFE membranes have greater ductility and longer lifespan

High flexibility

*Liquid receiving materials PP Natural, PVDF, PFA

*Diaphragm material PTFE

*Cylinder material PVDF

*Sealing component FKM/EPDM optional

*Structural component material PVDF

*There are four optional installation directions for the drive pilot port

Application scope

*Photovoltaics

*LCD panel

*HDD manufacturing

*Semiconductor

*Electroplating

*Integrated circuits

*Biopharmaceuticals

*Medical

*Food

*New materials