Anti-freeze Valve for Heating and Heat Pump Systems 28mm Compression
Anti-freeze Valve for Heating and Heat Pump Systems 28mm Compression
A durable brass anti-freeze valve with 28mm compression connections, designed to help protect compatible water systems against freezing conditions. The temperature-sensitive mechanism automatically opens at 3 degrees C to discharge water and closes at 4 degrees C, helping reduce the risk of ice formation and cold-weather system damage.
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The 28mm Compression Anti-freeze Valve is designed to help protect compatible water systems and external pipework from freezing when temperatures fall during cold weather.
Featuring a temperature-sensitive operating mechanism, the valve automatically opens at 3 degrees C to discharge system water. This controlled discharge helps reduce the risk of ice formation inside exposed pipework and associated components.
As the temperature increases, the valve closes at 4 degrees C, allowing the system to return to normal operation. This automatic operation provides practical freeze protection without requiring manual intervention during normal use.
Manufactured with a durable brass body and supplied with 28mm compression connections, the valve provides straightforward integration with compatible pipework.
For correct operation, the valve should be installed vertically with the discharge outlet facing downwards. It should also be protected from rain, snow and direct sunlight. The system must remain pressurised during water discharge to maintain proper operation.
- 28mm compression anti-freeze valve
- Automatic freeze protection operation
- Opens automatically at 3 degrees C
- Closes automatically at 4 degrees C
- Discharges water to help prevent ice formation
- Durable brass body construction
- 28mm compression pipe connections
- No manual activation required during normal operation
- Suitable for compatible outdoor water system applications
- Helps protect exposed pipework during cold weather
- Designed for vertical installation
- Discharge outlet should face downwards
Connection Size: 28mm
Connection Type: Compression
Material: Brass
Opening Temperature: 3 degrees C
Closing Temperature: 4 degrees C
Operating Function: Automatic Water Discharge
Installation Position: Vertical
Outlet Position: Facing Downwards
Application: Freeze Protection for Compatible Water Systems
Installation Environment: Outdoor / Exposed Pipework Applications
- Outdoor water pipework
- Exposed heating pipework
- Water-based heating systems
- 28mm pipe installations
- Cold-weather system protection
- Freeze protection applications
- Domestic heating installations
- Commercial heating installations
- New system installations
- Heating system upgrades and maintenance
- Install the valve vertically
- Position the discharge outlet facing downwards
- Protect the valve from direct rain and snow
- Protect the valve from direct sunlight
- Ensure the system remains pressurised during discharge
- Confirm 28mm pipe compatibility before installation