24V Z-One Normally Closed Valve Actuator Without End Switch No Aux Switch Spring Return Two-Position For Hydronic Heating And Air Conditioning Systems 18-Inch Lead Wire

Single unit 24V spring-return valve actuator for hydronic
✔️ Two-position spring-return, normally closed; 18 in lead

This valve actuator is a 24V, two-position spring-return device designed to automate hot and chilled water control in hydronic heating and air conditioning systems. It’s commonly used to operate zone valves and boiler loops where automatic shut-off or redirect is needed.

✅ Two-position spring-return, normally closed operation
✅ 18-inch lead wire configuration for easy wiring
✅ Without AUX switch integrated
✅ Suitable for hydronic heating and air conditioning valve control

💡 What is a handy use for a valve actuator in hydronic HVAC systems?

Hydronic valve actuators automate valve positions to regulate water flow for heating and cooling:

• Precise control of hot or chilled water in HVAC loops
• Simple wiring with 24V control circuits and standard valves
• No end switch required, reducing install complexity

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