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Duotone terrace — saffron brief on the left, garden-folded ledger on the right.
By consolidating multiple legacy part numbers like the C3-42 and 2890-010 into a single 21-933-1 model
Its modular NEMA 1 high-impact plastic enclosure ensures compatibility with other System 350 expansion modules
This valve is strictly for emergency safety relief and should not be utilized as an operating control
As a critical thermal expansion valve (TXV)
Check the nameplate on your existing valve
Siemens Building Technology 7MF15654CB005EA1 Pressure Sensor R-448A By consolidating multiple legacy partThe Siemens SITRANS P200 7MF1565 4CB00 5EA1 is a high precision liquid pressure sensor engineered for demanding HVAC and industrial process applications. Built with a rugged stainless steel housing and a piezo resistive ceramic measuring cell, this transmitter delivers a reliable 4 20mA output signal proportional to a 0 200 PSIG gauge pressure range. Its linear measurement accuracy of 0. 25% ensures exacting control in hydraulic and pneumatic systems,