Siemens Building Technology 257-02042 Valve Assembly 320819-301 the Daikin-McQuay 032279200 Crankarm is

the Daikin-McQuay 032279200 Crankarm is the standard replacement for 1/2 inch shaft damper assemblies

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

This safety feature prevents unintended system startups

Key Benefits for Technicians: Compact Direct Mount: Lightweight construction allows for direct installation onto system piping without additional hardware

Siemens Building Technology 257-02042 Valve Assembly 320819-301 the Daikin-McQuay 032279200 Crankarm isEnsure 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