Siemens Building Technology 257-02039 Valve Assembly 326058-756 0U compatible with existing 24V
Platform notes & fabric story
Description
Siemens Building Technology 257 02039 Valve Assembly 326058 756 0U compatible with existing 24V 0U compatible with existing 24V controllers The integrated Over Pressure Protection Device (OPD) is factory assembled and certified to limit downstream pressure to safe levels in the event of a primary regulator failure