Z55 | Zone Valve Z-One Z55 2-Way Motorized with Screw Terminal 3/4 Inch Brass Sweat 7.5 Cv 300 Pounds per Square Inch | Hydronic Caleffi Range_20-175psi normally closed valve constructed from

normally closed valve constructed from durable brass material

Its compatibility with GB142 boilers makes it an ideal replacement for worn or malfunctioning units

The double-acting design allows for the knob to be pulled or pushed to actuate the pin

Whether you're looking to enhance the functionality of your existing equipment or embarking on new projects

THUMB SCREW

Z55 | Zone Valve Z-One Z55 2-Way Motorized with Screw Terminal 3/4 Inch Brass Sweat 7.5 Cv 300 Pounds per Square Inch | Hydronic Caleffi Range_20-175psi normally closed valve constructed fromZone Valve Z One Z55: Precision Flow Control for Hydronic Systems Caleffi's SPE Z55 Zone Valve Z One Z55 is a high performance 2 way motorized valve designed for precise flow control in hydronic systems. It features a screw terminal for secure electrical connections and a brass body for durability and corrosion resistance. Key Features: * 3 4 inch brass sweat end connections for secure and leak proof installation * 7. 5 Cv flow rate for efficient