Why choose an externally equalized TXV over an internal one

Smith SKU 100189280

The AV-7400 includes multiple actuator springs—yellow (3-7 psig)

preventing system hunting

The kit includes the necessary gasket and hardware to maintain a moisture-tight and dust-tight seal

Dwyer Instruments V6EPB-B-D-4-B Flow Switch 320735-701 Why choose an externally equalizedThe Dwyer Instruments V6EPB B D 4 B Flow Switch is a heavy duty, field proven solution designed for rigorous industrial monitoring. Engineered with a leak proof body machined from solid brass bar stock, this mini size flow switch excels in protecting pumps and motors by monitoring liquid, gas, or air flows. The V6EPB B D 4 B features a DPDT snap action switch and a 1 1 4" NPT brass tee, ensuring a secure fit in standard pipeline configurations.