Expert make Pneumatic Diaphragm Actuated Valve are rugged, durable and long lasting. A service life of 20 plus years is assured if properly maintained. The actuator wear parts are limited to the nylon reinforced diaphragm and Buna N "0" rings that require occasional replacement. The diaphragm valves are recommended for handling sticky and viscous fluids, slurries and highly corrosive and hazardous substances and to handle mediums where tight closure is prime factor. It is the most ideal valve to handle fluids that require high purity and should remain free from contamination. The diaphragm valve is of low pressure type because of large area of diaphragm and is extensively used for both ON /OFF and throttling services and finds its application in Waste and Water Treatment Plants, Filtration Plants, Chlorination Plants etc. Valve Specifications:
Standard: Confirm to BS-5156 Body Type: Weir (Lined or Unlined)Valve Size: 15 mm to 200 mm End Connection: Flanged End Connections to Suit BS 10 TD, ANSI B 16.5 Class 150, PN10Body, Bonnet Compressor: Cast Iron, Sg Iron, Cast Steel, Stainless SteelDiaphragm: Neoprene, Natural Rubber, Butyl, Epdm, Hyplon, Viton, Silicon, PTFE Faced Lining: Ebonite, Natural Rubber, Neoprene, Butyl, Epdm, Hypton, Viton, Silicon