空气压力传动装置

Pneumatic Actuators Feature: •Dual piston rack & pinion design •Double acting and spring return •Extruded high alloys body providing optimum strength and corrosion resistance. •Pressure 2 to 8 bar (30 to 120 PSI) . •Temperature range -20°C to +80°C (-4°F to +176°F) . •Lifespan Minimum of 500,000 cycles . •Rotation 0º to 90º±4º . •Valve mounting and drive dimensions to the ISO 5211/DIN 3337. •Mounting for solenoid valves and position signalers to the NAMUR 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.