CONSTRUCTION :
The ASVIK Diaphragm Valve is composed of three principal units called body, bonnet and diaphragm as illustrated below:

Weir Type
Material Of Construction :
Body : Cast Iron, Carbon Steel, SS-316 and other cast alloys.
* Linning : Natural Rubber, Ebonite, Neoprene,Silicon, Viton,EPDM, PTFE and LEAD etc.
** Diaphragm : Natural Rubber, Neoprene, Nitrile, Butyl, Viton, Silicon, Hypalon, EPDM and PTFE. The diaphragms are reinforced with canvas / nylon/ tyre - cord
* Lining is carried out in-house by our associate company M/s Poly Rubber Products
** Diaphragms are moulded in-house by our associate company M/s Poly Rubber Products. 		  Straight Through

 

Temperature : 40'C to 175'C
  1. Hand wheel
  2. Grease nipple
  3. Bonnet
  4. Thrust Bearing
  5. Brass/S.G. Iron Bush Nut
  6. Spindle
  7. Dowel Tension Pin
  8. Compressor plate
  9. Diaphragm
  10. Body
Bodies : Weir or Straight Through designs
Ends : Flanged or Screwed
Bonnets :Standard or Sealed for Vaccum service Non-Indicating, indicating with or without travel stop.
Sizes : 15mm to 300mm (flanged ends) 15mm to 25mm (Screwed ends
Flanges : As per DIN, BS and others