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the MK4-3121 utilizes an internal spring-return mechanism that automatically retracts the actuator shaft upon loss of supply air
Featuring a direct ODF solder connection
What is the maximum capacity of this regulator
Common Questions Is the BAYPCRD003 compatible with 115V units
the RFS-4001 must be installed with the diaphragm in a vertical plane to maintain accuracy
Lochinvar & A.O. Smith 100074271 Valve 326070-701 the MK4-3121 utilizes an internalThe Lochinvar & A. O. Smith 100074271 Water Control Valve is a critical OEM replacement component designed for high efficiency hydronic systems and tankless water heaters. As a precision engineered water flow regulator, this valve maintains optimal thermal transfer by modulating the volume of water entering the heat exchanger. This ensures that the system hit target discharge temperatures without cycling issues or pressure fluctuations. For
US$ 100.00
US$ 25.99
US$ 80.00