Designed specifically to interface MK-4800 Series pneumatic actuators with VB-9XXX series valve bodies (1

2PIN WIRING HARNESS

Broad Media Compatibility: Suitable for natural gas

70" WC with an SPST (Single Pole Single Throw) configuration

Set points for Reznor combustion air pressure switches are factory-calibrated to specific "water column inches

Macon Controls N10777 Straight Body Els PW 17895 Designed specifically to interface MK-4800The Macon Controls N10777 Straight Body is a professional grade 1 inch thermostatic radiator valve designed for precision flow control in hydronic and low pressure steam systems. This 1" straight body configuration features a 2. 74 Cv rating, making it an ideal choice for high capacity radiators, baseboards, and fan coil units where reliable temperature modulation is critical. Built with a forged, nickel plated brass body and a stainless steel