(1) 3-Pin Female

An 'EP' code typically indicates a probe failure

An external upstream regulator is typically only needed if the line pressure exceeds the 5 PSI maximum inlet rating

Technical Accuracy: Restores original manufacturer specifications for ignition timing and sound quality requirements

preventing oil and particulate carryover is essential for protecting downstream components like thermostats and actuators

Siemens Building Technology 257-02068B Valve Assembly 326070-701 (1) 3-Pin FemaleThe Siemens 257 02068B is a high performance 3 way mixing valve assembly designed for terminal unit applications, featuring a 1 2 inch NPT connection and a 2. 5 Cv linear flow characteristic. This assembly integrates a Siemens 599 Powermite MT Series forged brass body with a rugged 2 inch pneumatic valve actuator, optimized for precise control of hot or chilled water in fan coil units and reheat coils. The spring return pneumatic actuator operates