Siemens Building Technology 656-0009 Valve 322838-754 which can reach 300 psi

which can reach 300 psi on the inlet side

Is the sensor bulb robust enough for vibration-heavy environments

the unit failing to start while the casing is hot

This Bray valve is a testament to quality

The kit comes with a 10-foot cable

Siemens Building Technology 656-0009 Valve 322838-754 which can reach 300 psiThe Siemens Building Technology 656 0009 is a high performance pneumatic mixing valve designed for precision control of hot water, chilled water, and low pressure steam in terminal unit applications. Featuring a 1 2" flare connection (OD SAE), this normally open 3 way assembly is a staple for veteran techs servicing fan coil units, radiation systems, and reheat coils. This Powermite 656 series valve operates within a 10 15 psi spring range, a critical