Siemens Building Technology 656-0018 Valve 322057-301 System Reliability: Minimizes the risk

System Reliability: Minimizes the risk of short circuits or high-resistance paths that can lead to premature motor failure

carrying a maximum amperage rating of 5A

This OEM replacement part is constructed with a nickel center electrode and a 1/2-14 NPT thread size to ensure a secure fit and consistent electrical conductivity

Ensures accurate temperature sensing by providing a continuous thermal bridge between bulb and well

Siemens Building Technology 656-0018 Valve 322057-301 System Reliability: Minimizes the riskThe Siemens Building Technology 656 0018 is a professional grade 3 4" normally open angle valve engineered for the precise proportional control of steam, hot water, and chilled water. Built for terminal unit applications like fan coils, baseboards, and reheat coils, this 2 way pneumatic valve features a 4. 6 Cv flow coefficient and a 3 8 psi spring range. Maintenance is streamlined with a design that allows for stem repacking without a complete system