This 2-way normally closed valve features 1/4" NPT connections and is engineered for precise refrigerant flow control in smaller tonnage systems

20-Micron Filtration: Provides efficient particulate removal to protect sensitive system components like TXVs and capillary tubes

ensuring the system capacity remains balanced without the need for high-side pilot gas

or 15 amps non-inductive at up to 277 VAC

Velocity Boiler Works (Crown) 230125 Sensor 320788-702 This 2-way normally closed valveThe Velocity Boiler Works 230125 Sensor is a critical Return NTC Sensor (TSD00BD) designed for precise thermal monitoring within high efficiency hydronic systems. As a genuine OEM replacement for Crown and Velocity Boiler Works units, this negative temperature coefficient sensor provides the high accuracy resistance feedback necessary for the control board to modulate firing rates and maintain narrow temperature differentials. Field technicians