Hankison 1701-2 Bypass Valve Els PW 17895 featuring an integrated automatic ball

featuring an integrated automatic ball check system

Always check system static pressure when replacing a high limit control

Built with durable #6-32 screw terminals

With 1/2 inch NPT threaded connections and a high-strength aluminum die-cast housing

a stainless steel follower

Hankison 1701-2 Bypass Valve Els PW 17895 featuring an integrated automatic ballThe Hankison 1701 2 Bypass Valve is a specialized bleed type air dryer valve designed to streamline compressed air system maintenance without requiring a full system shutdown. This model, often cross referenced as 21 750 or K 1701 2, integrates the functionality of a traditional three valve bypass into a single, high efficiency unit. Engineered for refrigerated air dryers and filtration banks, the 1701 2 automatically depressurizes the bypassed