Siemens Building Technology 257-02042 Valve Assembly 320819-301 Rated for 125 PSI steam

Rated for 125 PSI steam pressure

Built with a self-extinguishing plastic IP40 enclosure and staggered terminal locations

Constructed from high-grade silicon carbide for rapid heat-up and efficient gas ignition

Common Questions Can the 10M45 module be used on any motor brand

the unit has a maximum safe air pressure rating of 30 psig

Siemens Building Technology 257-02042 Valve Assembly 320819-301 Rated for 125 PSI steamEnsure precise hydronic control in your terminal units with the Siemens 257 02042, a robust 2 way normally open pneumatic control valve assembly designed for demanding commercial HVAC maintenance. This Powermite 599 Series MT assembly features a 1 2" NPT x Union Male connection, engineered for high performance fluid regulation in hot or chilled water applications such as convectors and fan coil units. Utilizing a forged brass body with high durability