1. plastic Diaphragm Valve with indicator, CPVC plastic PPH,PVDF diaphragm valve with indicator,plastic PPH,PVDF diaphragm valve with indicator, plastic diaphragm valve, plastic diaphragm valve
3. Diameter: 20-110
RPV112 Weir Type Diaphragm Valve is a classical model, either the design of structure or the work performance is excellent. This model is usually work on larger size pipelines.
Size range:DN125~DN250 (5 inch ~ 10 inch)
Diaphragm material:PTFE with EPDM cushion
Flange connection:DIN PN10; ANSI CL150; JIS 10K
Design pressure:0.4~0.7Mpa (PN4~PN7 bar)
Feature of valve
Body and diaphragm that touch medium are made from cast iron and rubber.
EPDM cushion protect the PTFE diaphragm from over tighten, make sealing better
Steel gasket make the bonnet and body bolted stronger and sealing better.
Iron disc is strong to make the diaphragm seal with body better.
Pneumatic actuator mounting is available