Always verify the actual pressure with a manometer before replacing the switch

which are common causes of mechanical seizing in large-tonnage systems

making it a versatile drop-in solution for aging AG and AH series actuators

The 912-3090-06 is the current production model and a direct technical successor to the 912-3090-02

protecting the precision-machined internal components

Spence 07-07750-00 Repair Kit R-410A Always verify the actual pressureThe Spence 07 07750 00 Repair Kit is a comprehensive rebuild solution specifically engineered for 1 1 4" Type E E Main valves. This high performance kit provides every critical internal component required to restore the pressure and temperature regulation accuracy of your pilot operated steam regulator. Designed for cast iron full port valves, this kit addresses common failure points like diaphragm rupture and seat erosion, which lead to set point