Built with durable brass and stainless steel components

The fixed differential prevents the system from hunting or rapid cycling

this electronically commutated motor provides the precision torque and RPM required for high-static pressure environments

a reading of "open" or significantly outside the standard Ohm range typically indicates a break in the heating element

Danfoss 148B3747 Valve 321702-401 Built with durable brass andThe Danfoss 148B3747 is a heavy duty SNV ST gauge valve engineered for precision service and isolation in industrial refrigeration systems. Featuring a 3 8 inch FPT x 3 8 inch MPT connection, this stop needle valve is constructed from high strength, low temperature steel with a protective zinc chromate coating, making it ideal for the most demanding environments. This Danfoss needle valve provides a bi flow design with favorable flow characteristics