This kit includes the main protection module

and pressure regulator in a single compact housing

and industrial water applications

Proper installation of this rebuild kit maintains the Cv flow coefficient and ensures reliable performance under rigorous thermal cycling

the 5300-073 (factory part number K-40-36) is a versatile direct-acting thermostat

Trane VAL11014 TXV 323080-701 This kit includes the mainThe Trane VAL11014 TXV is a critical metering component designed for high efficiency R410A refrigerant systems. This 3 ton thermostatic expansion valve assembly ensures precise refrigerant flow into the evaporator coil, maintaining the exact superheat required for optimal heat transfer and compressor protection. Built for industrial grade reliability, the VAL11014 features a 3 4 inch connection and is engineered to handle the high pressure demands of