VerSpec Weir Type PFA lined diaphragm valve made by ASTM A216 WCB body with full lining PFA fluoroplastics. Minimum thickness of PFA liner around of 3mm, for some chemicals not so aggressive, FEP grade Teflon material also is available for economic choice.
Because of diaphragm depart up and down bodies, this design keep up body and stem will not contact aggressive medium to avoid corrosive problem.
|PFA Lined Diaphragm Valve
|Available Material List|
|Park No||Part name||Part Material|
1- Size range: 1/2"-12"
2- Working pressure range: 1.0MPa (Max)
3- Temperature range: -20℃-200℃
4- Flange Ends: ASME B16.5 (or customized)
5- All valves should be done 14kv spark test
VerSpec PFA lined diaphragm valve mainly used for high corrosive chemical plant, rare earth, Pesticide，Pharmaceutical Manufacturing and paper making etc.