resilient seated butterfly valves
Get Price Quote
Wafer, lugged and double flanged versions are available for both general and heavy duty industrial applications.Features : Actuator flange to ISO 5211 High solid, glossy, silicone free paint system Extended body neck allows pipe insulation Face to face dimensions according to EN 558-1 (ISO 5752) Polished disc edges for longer seat life and bubble-tight shut-off Top bushing absorbs actuator side thrust loads TA Luft approved Technical data : Pressure class - Full vacuum to PN 25 Sizes - DN 40-2400 (NPS 1½-96) Temperature range - -40oC to +160oC Flange accommodation - PN 6/10/16/25, ASME 125/150, JIS 10/16K Materials : Body - Cast and ductile iron, carbon steel, stainless steel Disc - Ductile iron, stainless steel, nickel aluminum bronze Seat - nBr, white nBr, ePDM, XP ePDM, FKM, PTFE/EPDM other materials on request.
