While primarily a zone control damper

The wetted parts are 17-4 stainless steel

Can this module control a system pump and a DHW pump simultaneously

Optimized Flow Dynamics: The 8-port distributor design guarantees balanced refrigerant delivery to prevent localized hot spots on the evaporator coil

the "VB" designation indicates a screw-mount style that connects directly to the bonnet nut of Schneider Electric VB-7xxx valves

Spirax Sarco 70879 Pilot Kit Els PW 17895 While primarily a zone controlThe Spirax Sarco 70879 is a professional grade P Pilot Kit designed specifically for the 25 Series Main Valve. This kit is essential for technicians performing a pressure pilot rebuild on self actuated steam regulators, ensuring the system maintains precise downstream pressure control within + 1 PSIG. Built with a rugged cast iron body and engineered to handle high demand industrial environments, this pilot assembly manages steam flow by sensing