Diaphragm Valves

Product Details:

Diaphragm valve is recommended for application involving slurries, fluids with suspended solids, corrosive fluids etc. These Diaphragm Valves are excellent in performance and known as process flow regulation devices.

Product Details:

Diaphragm valve is recommended for application involving slurries, fluids with suspended solids, corrosive fluids etc. These Diaphragm Valves are excellent in performance and known as process flow regulation devices.

Product Details:

DK Diaphragm Valve is designed for water & effluent treatment, desalination plants, power plants, chemicals & process plants, fertilizers and mining. The valves are simple in construction, effective for liquids and gases encountered with corrosion, abrasion, clogging & contamination because of availability of wide variety of body materials and linings. These Diaphragm Valves are designed for use where the process may demand other valves be constructed of exotic and often expensive alloys due to corrosion and erosion.

Key features/benefits:

1. Bonnet assembly Isolated from fluid being handled
2. Positive leak tight closure; Streamlined Fluid passage
3. Glandless design - Zero leakage to atmosphere
4. Suitable for on-off and throttle application
5. Pressure and vacuum handling
6. Position Indicator
7. Wide choice of Body lining materials & Diaphragms
8. Ends: Flanged, Butt Weld, Socket Weld & Screwed End
9. Operation: Handwheel, Chain wheel, Pneumatic or Electrical Actuator
10. Accessories: Sealed Bonnet, Extended Stem, Padlock, Positioner, Solenoid Valve, Air Filter Regulator, Limit Switch etc.

 Design standard:

EN 13397/ BS 5156

 Testing standard:

EN12266-1 / API 598

 Size range:

DN15 to DN400

 Pressure class / Rating:

DN15 to DN50 - PN16, DN65 to DN150 - PN10, DN200 to DN400 - PN6

 Temperature range:

30 Deg.C to 175 Deg.C

 Body:

CI, DI, WCB, CF8, CF8M & other exotic alloys

Body Lining:

Natural, Synthetic Rubbers & PFA/PP

Diaphragm:

Natural, Synthetic Rubbers & PTFE