Butterfly valve LUG L9 single-acting pneumatic actuator

L9 is a centric-type butterfly valve with LUG connection, designed for shut-off and regulation in pressurised pipe systems. The valve with single-acting pneumatic actuator is available in sizes DN50 to DN300 and in pressure class PN10 or PN16 depending on size. The standard design 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, allowing the valve to be installed 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 a hand lever, gearbox, double-acting pneumatic actuator or electric actuator.