HydroSure Back Valve - Green - 16mm - Pack of 20
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Product Information
Full details
This guide is for gardeners and landscapers managing irrigation systems. The HydroSure Back Valve offers precise control over water flow, allowing for system flushing or isolating zones with a simple on-off operation. A potential caveat is its operating pressure limit of 0-3 Bar, requiring careful system design for higher pressure applications. Key features include UV-stabilized materials for durability, a straight-through flow design, and a green color coding for standard irrigation use.
All features
| Colour | Green |
|---|---|
| Model Part Number | 45515 |
| Brand | HydroSure |
Extended Product Information
FAQs
What is the primary purpose of the HydroSure Back Valve?
The primary purpose is to control water flow, allowing users to switch off supply entirely or install it in place of an end plug for system flushing and isolating specific irrigation zones.
What is the maximum operating pressure for this valve?
The valve is designed to operate within a pressure range of 0-3 Bar (0-300 kPa).
What is the color coding for this valve and what does it signify?
The valve is green. This color is commonly used in irrigation systems to indicate water meant for standard irrigation applications.
What material is the valve made from, and why is it important?
The valve is made from UV-stabilized materials such as acetal and polypropylene. This ensures durability and resistance to degradation from sunlight, leading to a longer lifespan in outdoor environments.
Can this valve be used with different sizes of irrigation tubing?
No, this valve is specifically designed for 16mm irrigation tubing. It will not fit other sizes.
How do I install the valve?
Install by firmly inserting it onto the 16mm pipe or fitting where flow control is needed. Ensure the system is depressurized before installation and check for leaks after reintroducing water pressure.
What does 'straight through flow' mean?
'Straight through flow' means that the water passes through the valve in a direct path with minimal obstruction, which helps to maintain efficient water pressure and flow rate within the system.
Troubleshooting
Valve leaks after installation
Ensure the valve is securely seated on the 16mm tubing. Check for any debris on the connection surfaces. Reinstall, ensuring a firm and even fit.
Water flow is restricted even when fully open
Verify that the valve is installed in the correct orientation (if applicable, though this is a straight-through design). Check for any internal obstructions within the valve or the connected pipe.
Valve is difficult to turn
This may occur with new valves or after prolonged disuse. Gently try to operate the valve back and forth. Ensure there is no debris or sediment hindering movement.
Valve does not shut off flow completely
Inspect the valve's internal mechanism for any damage or wear. Ensure there are no blockages preventing a complete seal. If wear is evident, consider replacing the valve.
Pros and Cons
Pros
- Durable construction with UV-stabilized materials for extended outdoor use.
- Simple and intuitive on-off operation for easy water flow management.
- Suitable for system flushing and isolating specific irrigation zones.
- Standard green color coding aids in system identification.
- Comes in a pack of 20, offering value for multiple installations.
Cons
- Maximum operating pressure of 3 Bar may limit use in high-pressure systems.
- Requires a specific 16mm fitting size, limiting compatibility with other pipe diameters.
- Primarily designed for water applications; not suitable for other fluid types.
- Installation requires a compatible end plug or existing zone connection.
Setup, Compatibility & Care
Setup:
- Ensure the irrigation system is depressurized and the main water supply is turned off.
- Identify the location where flow control is needed, typically at the end of a 16mm irrigation line or in place of an existing end plug.
- Firmly insert the valve onto the 16mm pipe or fitting. A secure, snug fit is essential to prevent leaks.
- If installing as an end plug replacement, remove the old plug and attach the HydroSure Back Valve.
- Once installed, slowly reintroduce water pressure and check for any leaks around the connection.
Compatibility:
- Size: Designed specifically for 16mm irrigation tubing.
- Pressure: Suitable for systems operating between 0-3 Bar (0-300 kPa).
- Application: Intended for standard water irrigation systems.
Care:
- Periodically inspect the valve and its connection for any signs of wear or damage.
- To clean, disconnect the valve and wipe with a damp cloth. Avoid abrasive cleaners.
- Ensure the valve is functioning correctly by testing the on-off operation periodically.
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