2-way motorized zone valve (with screw terminal connection) UL873, cULus Listed & CE. UL 1995 sec. 18 air plenums and ducts.U.S. Patent 7,048,251. Normally closed actuator: Z151000. Spring return. Auxiliary micro-switch. With auxiliary microswitch.
• A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
• Compact design provides quick and easy installation, the Z-one valve fits perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fittings for ease of installation and maintenance.
• Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240°F, 15 psi steam, and open or closed systems.
• A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
• Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
• Low power consumption allows up to five valves per 40 VA transformer.
