气球阀门

Dual piston rack & pinion design Double acting and spring return Extruded high duty Aluminum alloys body providing optimum strength and corrosion resistance. 17size models, with a torque rang 16N.m to 8900N.m (145 inibs to 80,000 inibs)/at 5.5bar. Pressure 2 to 8bar(30to 120PSI Temperature range-20°C to +80°C (-40°F to +176°F) Lifespan minimum of 500,000 cycles Rotation 0°to 90°±4° Valve mounting and drive dimensions to the ISO 5211/DIN 3337 Mounting for solenoid valves and position singalers to the MANUR standard(VDI/VDE 3845) Compact modular design with same body and end caps for double acting and spring return design Permanently lubricated units Pre-loaded spring cartridges for safe efficient use of actuator