BRA.T5.000 - threaded check valves
This category includes threaded check valves from the BRA.T5.000 series, designed for use in heating, ventilation, and air conditioning (HVAC) systems, water distribution, compressed air circuits, and systems handling oils and hydrocarbons. These valves prevent reverse flow in piping systems and are suitable for media containing up to 50% glycol. They operate at temperatures between -10°C and +100°C and are rated for a maximum pressure of 16 bar.
The valves are available in sizes from 2” to 4”, with female/female (F/F) threads according to ISO 228-1. They feature a cast iron body, brass guide and disc, and an NBR sealing ring. Installation is possible in any orientation, though the opening pressure may vary depending on the valve’s position.
How to choose
- Confirm the nominal size (2”, 2 1/2”, 3”, or 4”) matches the pipe dimensions and flow requirements.
- Verify the thread type is F/F as per ISO 228-1 for compatibility with the system.
- Check if the media contains glycols – these valves support up to 50% glycol content.
- Ensure the operating temperature range (-10°C to +100°C) aligns with the system conditions.
- Confirm the valve is certified for potable water use where required.
Frequently asked questions
Can these check valves be installed vertically?
Yes, they can be mounted in any position, although the opening pressure may vary depending on orientation.
What is the maximum allowable pressure for these valves?
The valves are rated for a maximum working pressure of 16 bar.
Are these valves certified for potable water applications?
Yes, they meet the necessary certification standards for use in potable water systems.
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This threaded check valve is designed for use in heating, ventilation, and air...
This threaded check valve is designed for use in heating, ventilation, and air...
This threaded check valve is designed for use in heating, ventilation, and air...