Siemens Building Technology 599-02040 Valve 321894-709 Compact NEMA 1 Housing: Protects

Compact NEMA 1 Housing: Protects internal components while allowing for exterior mounting without an additional pull box

Key Benefits: Automatic Reset Operation: Eliminates service calls for manual resets by restoring function once temperatures stabilize to 180°F

Precision Flow Regulation: Integrated position feedback ensures the modulating control valve maintains exact flow rates for optimized system efficiency

and a heavy-duty bimetallic strip designed to monitor amperage draw and internal temperature in real time

DPDT Configuration: The Double Pole Double Throw design allows for versatile circuit control

Siemens Building Technology 599-02040 Valve 321894-709 Compact NEMA 1 Housing: ProtectsThe Siemens 599 02040 is a heavy duty 1 2 inch 2 way normally open globe valve engineered for precision control in high demand hydronic and steam systems. Built with a forged brass body and robust brass trim, this angle NPT x Union Male valve is part of the trusted Powermite MT Series, ensuring long term reliability for terminal unit applications. With a 2. 5 Cv rating and a modified equal percentage flow characteristic, it provides superior