Features of the diaphragm valves
- Type of diaphragm valve: Straight thru and Weir.
- Size: DN 15 to DN 300, 1/2" to 12".
- Body Materials: Iron cast GG25, Grey cast GGG40 and GGG50.
Other materials: stainless steel AISI-316 (CF8M), ASI-316L (CF3M), AISI-304 (CF8), AISI 304L (CF3), Bronze, Chrome 30%, Carpenter 20, carbon steel ASTM A216/WCB.
- Optional, lining material: Natural rubber (NR), Butyl (BU), Hypalon (HY), Ebonite, Halar (ECTFE), Hypalon (HY), Neoprene (NE), Rilsal, Teflon (PTFE)
- Diaphragm material: Natural rubber (NR), Butyl (BU), reinforced Butyl (BUR), EPDM, Hypalon (HY), Neoprene (NE), Nitrile (NBR), Teflon (PTFE), Silicona (SI), Vitón (VI)
- Connection: flanges DIN PN10/16 or ANSI class 125/150, or thread connection
- Face-to-face distance: DIN 3202/ BS 5156
- Actuation: Manual (wheel), diaphragm pneumatic actuator (double effect, simple effect normally open (NO), normally closed (NC))
- Options: position indicator
- Certification: 97/23/CE (PED) directive, 94/9/CE (ATEX) directive
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Manual Straight Thru Diaphragm valve
Manual Weir Diaphragm valve
Pneumatic Weir Diaphragm valve
