Siemens Building Technology 257-02008B Valve Assembly 318423-701 Is this part rated for

Is this part rated for R410A systems

Designed strictly to Carrier HVAC specifications

The assembly includes detailed inverter installation instructions

Broad Compatibility: Genuine ICP OEM part fitting Heil

Siemens Building Technology 257-02008B Valve Assembly 318423-701 Is this part rated forWhen you are managing terminal unit applications like convectors or fan coil units, the Siemens Building Technology 257 02008B Valve Assembly is a reliable choice for throttling or shut off control. This 2 way normally closed pneumatic valve is engineered with a 1 2" NPT connection and a 2. 5 Cv rating, utilizing a modified equal percentage flow characteristic to ensure stable heat transfer in chilled or hot water systems. The forged brass body is