PPH Diaphragm Valve is a weir type plastic Diaphragm valve, PPH body with PTFE, EPDM, Viton or PFA diaphragm, designed pressure 145 Psi, PP Diaphragm Valve with flange end or socket connection by standard DIN, ANSI, JIS. Manual operate by hand wheel. PPH Diaphragm Valve is suitable used for acid, weak alkaline medium and oil, etc. the working temperature range from 0℃ to 95℃. size from 1/2" to 10". PPH weir type diaphragm valve is widely use in biological industry, pharmaceutical industry, food, and water treatment of power, chemical, electroplating and other industries.

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.

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: