Z3 3-Way Diverting Zone Valve - 1/2" Sweat
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Z-One Series BrochureCaleffi Z300431 - Z3 3-Way Diverting Zone Valve - 1/2" Sweat
The Z-one valve is a truly universal zone valve that can be used in a wide range of commercial and residential applications; from fan coils to baseboard, radiant to high rise, the Z-one is the professional’s valve of choice. The Z-one can be used in both chilled or hot water and low pressure steam applications. With Delta P close off pressures of up to 75 PSI, the Z-one™ outperforms all other zone valves. The Z-one is available in sizes from 1/2" to 1-1/4" sweat or NPT connections on valve body, with removable actuator.
Features
- A snap on actuator allows for fast installation and easy replacement with a convenient in-line push button.
- A gear ratio of 21:1 in the actuator increases torque for high close-off pressure and increases closing time to reduce water hammer.
- Compact design provides quick and easy installation, the Z-one valve fi ts perfectly inside baseboards and fan coils. Available with choice of NPT, sweat and press fi ttings for ease of installation and maintenance.
- Hermetically sealed end switch in 24V actuators requires no minimum current load allowing multiple end switches connected in parallel to zoning panel.
- Suitable for all types of systems - made with materials compatible with chilled or hot water up to 240 degrees F, 15 psi steam, and open or closed systems.
- Low power consumption allows up to five valves per 40 VA transformer.
- Three-way on/off two position valve.
- Diverting flow pattern.
- Brass body.
- Stainless steel stem.
- EPDM rubber seals and paddle.
- Max working pressure: 300 psi
- Max temp: 240 degrees F
- Connection: 1/2" Sweat
Related Video: How to Replace a Caleffi Z-One Paddle
Z300431