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Rosewood paper grain — description and returns beneath the overlapping buy card.
Field Efficiency: Solder ODF connections provide a secure
two brass pressure taps
this part is the current official replacement and provides full backwards compatibility with all systems previously utilizing the 100167689 or RLY2108 sequence
offering the same installation footprint with improved internal components for modern environmental standards
the auto-reset mechanism restores operation
Siemens Building Technology 257-02008B Valve Assembly 322838-754 Field Efficiency: Solder ODF connectionsWhen 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