Butterfly valves LUG L9 double-acting pneumatic actuator

L9 is a centric-type butterfly valve with LUG connection, intended for isolation and regulation in pressurised pipe systems. The valve with double-acting pneumatic actuator is available in sizes DN 50 to DN 400 and for pressure class PN10 or PN16 depending on size. The standard version is a valve in ductile iron with disc in AISI 316 and EPDM seal, and other materials for both body and disc are available on request. The working temperature is -10 °C to +120 °C. The face-to-face length follows EN558/1-20, which means the valve is fitted between standard flanges. The actuator is mounted directly on the valve's integrated ISO flange according to ISO 5211. The same valve is also available with lever handle, gearbox, single-acting pneumatic actuator or electric actuator.