Siemens Building Technology 241-00230 3-Way Zone Valve Assembly 1/2" NPT 120V

The Siemens 241-00230 is a complete 3-way diverting zone valve assembly combining a 599-00230 valve body with an SFP11U electronic spring return actuator. This compact assembly is designed for precise control of hot or chilled water in commercial HVAC applications.

Valve Specifications:

• 1/2-inch NPT threaded connection for easy installation
• Cv rating of 1.0 (Kvs 0.85) for accurate flow control
• 44 PSI close-off pressure rating
• ANSI Class 125 body construction with brass trim
• Maximum operating temperature of 230°F
• 3-way diverting flow pattern (AB→A)

Actuator Features:

• 120 VAC power supply for North American installations
• 2-position spring return operation (fails AB→A, normally open)
• On/Off control signal for simple integration
• Manual override capability for maintenance and testing
• Visual position indicator shows valve status at a glance
• Direct-coupled installation, hand-tightened without tools
• UL listed for safety compliance

Applications: Ideal for zone control in radiators, floor heating manifolds, fan coil units, induction units, cooling ceilings, wall-mounted boilers, and VAV systems. The universal bonnet design allows for flexible mounting in any position, and all actuators are interchangeable with the 599 Series valve bodies.