UPVC Diaphragm Valve.


UPVC Diaphragm Valve is a kind of Diaphragm Valve made by UPVC materials, diaphragm valve is one of the most important valves in industrial for shut off and control of pipe system, UPVC diaphragm valve with flange connection for ANSI CL150, JIS 10K and DIN PN10. pressure rate PN1.0 Mpa.U UPVC Diaphragm Valveis widely used in mining plant, water treatment, acid pickling, etc.

Application of UPVC Diaphragm Valve

  • Plant chemical distribution lines
  • Water and wastewater
  • Acid systems for refineries, pickling lines and plating shops
  • Chlorine injection, chlorine dioxide and chloralkali plant piping
  • Steel wire plants
  • Battery manufacturing
  • Bleach lines in textile and paper mills
  • Alum and caustic handling systems
  • Circuit board manufacturing
  • Semiconductor
  • Pharmaceutical
  • Cooling water and cooling tower systems
  • Tailing and slurry lines
  • Wash water recovery systems
  • Plant water supply
  • Brine and seawater systems
  • Fish farming
  • Waterworks
  • Aquariums and swimming pools
  • Irrigation systems in golf courses,

We offer UPVC diaphragm valve with the specifications as follows:

Basic specification
Size range: DN15~DN100 (1/2 inch ~ 4 inch)
Body materials: UPVC 
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 UPVC Diaphragm from over tighten, make sealing better.
Strengthen design of bonnet and body make the valve stronger and sealing better

UPVC 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.


    429/430, Yamuna Vihar
    Kamla Nagar, Agra ( U.P.) - 282004