Built with a low-profile design for tight cabinet installs

Installation Ready: Includes the necessary hardware for a standard rear observation port replacement

this internal pilot-operated valve features a rugged aluminum body and NBR (Buna-N) seals for reliable seating

Common Questions How do I confirm if my Carrier unit needs a HK01CB002 switch

Watts 0875705 Repair Kit 30067439-890 Built with a low-profile designThe Watts 0875705 Repair Kit (also identified as the 152A RK) is the essential service set for maintaining and restoring the 1 inch and 1. 25 inch Series 152A Process Steam Pressure Regulators. Cross referenced as 152ARK 1, this OEM spec kit ensures your regulator maintains precise steam pressure reduction and downstream stability in demanding industrial and commercial applications. When your pressure reducing valve begins weeping or fails to hold