PVDF diaphragm valve

PVDF is short for Polyvinylidene Fluoride, it is a kind of Fluoride plastic with excellent physical mechanical and chemical properties, PVDF chemical stability make it no reaction with other substances, in this case it have excellent corrossion resist property and can be used for strong acid. In this case PVDF diaphragm valve is most suitable for chemical industrial, semi conduct industria. The working temperature could up to 140 degree. Standard as per ANSI, JIS, DIN, pressure rate PN10 bar. Manual operate and pneumatic actuator operation both avaliable.

PVDF diaphragm valve model RPV111A specification and features as follows:

Basic specification
Size range: DN15~DN100 (1/2 inch ~ 4 inch)
Body materials: PVC-U; PVC-C; PVDF; PP-GF; PP-H
Diaphragm material: PTFE with EPDM cushion
Flange connection: DIN PN10; ANSI CL150; JIS 10K
Design pressure: 1.0Mpa (PN10 bar)

Feature of valves
Body and diaphragm that touch medium are made from plastic and rubber.
Stop device protect the diaphragm from over tighten, extend the diaphragm working life.
EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better.
Strengthen design of bonnet and body make the valve stronger and sealing better.
PTFE diaphragm is designed hiding inside the bonnet, extend the diaphragm working life.
Molded bottom stand for simple mounting to the supportor.
Pneumatic actuator mounting is available.

Dimension: