與氣壓促動器組合使用
因停電不能不能供給氣體時，切斷促動器內的殘留氣體，保障促動器安全的安全閥
用于機床的裝料機的防落裝置及重量上下行程的安全作業
■ Used in combination with pneumatic actuator
■ Safety valve ensuring the safety of actuator by air shut
off when air supply is not available due to power
failure
■ Used for the safe work for the Up-Down Stroke of
heavy objects and the falling preventive equipment of
gantry loader in machine tool
