This set is essential for technicians performing packing gland replacement or retrofitting older thermostatic radiator valves with modern RA2000 radiator sensors

4-inch octagon

Maintains heating appliance efficiency when switching from natural gas to propane fuel sources

the open air over (OAO) enclosure utilizes the airstream for thermal management

Field Service Reliability: Simplifies the V243 valve repair process by providing an exact OEM dimensional match

Johnson Controls MP823D001A Valve Actuator 30067439-890 This set is essential forThe Johnson Controls MP823D001A is a robust, 25 square inch pneumatic valve actuator designed for precise proportional control in commercial HVAC systems. This spring return stem up unit is engineered for medium to large valves, featuring a 3 4 inch stroke and a 4 8 PSI spring range for reliable fail safe operation. Utilizing a 1 4 inch OD barbed fitting air connection, this proportional control actuator handles up to 25 PSI maximum control pressure,