Profec Non-return valve - 1 ¼" - Brass
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Product Information
Full details
This guide is for users of the Profec Non-Return Valve, specifically those using it with pumps in water systems. The primary benefit is preventing backflow, ensuring your pump maintains prime and system efficiency. A key point to remember is the valve's pressure rating of 16 bar; exceeding this can cause damage.
All features
| Model Part Number | 0410632 |
|---|---|
| Brand | Profec |
Extended Product Information
FAQs
What is the pressure rating of the Profec Non-Return Valve?
The valve is rated for a maximum pressure of 16 bar.
What size thread connections does the valve use?
The valve uses 1 ¼" female thread connections.
What materials is the valve made of?
The valve is made of brass.
How do I determine the correct flow direction?
The flow direction is indicated by an arrow on the valve body.
Can this valve be used with other fluids besides water?
The valve is designed for use with water. Consult the manufacturer's specifications for suitability with other fluids.
How often should the valve be inspected?
Inspect the valve periodically, especially if you experience any flow issues.
How do I clean the valve?
Remove the valve from the system, disassemble it (if possible), and clean any debris from the internal components. Reassemble and reinstall the valve.
Troubleshooting
Water leaking from the connections
Check and tighten the thread connections. Reapply thread sealant if necessary.
Pump loses prime or water flows backward
Inspect the valve for debris or damage. Clean or replace the valve as necessary.
Reduced water flow
Check for obstructions in the valve. Clean the valve if necessary.
Pros and Cons
Pros
- Protects pumps from damage caused by backflow.
- Maintains pump prime, improving overall system efficiency.
- Durable brass construction ensures a long lifespan.
- Easy installation with standard 1 ¼" female thread connections.
- Suitable for high-pressure applications up to 16 bar.
Cons
- Requires proper installation to ensure correct flow direction.
- May require periodic inspection to ensure proper function.
- The 1 ¼" thread size may not be compatible with all piping systems.
- If the valve fails, it could impact the entire water system.
Setup, Compatibility & Care
- Installation: Ensure the valve is installed in the correct flow direction. The flow direction is typically indicated by an arrow on the valve body.
- Thread Connection: Use appropriate thread sealant for a secure, leak-proof connection to prevent leaks. Avoid overtightening.
- Compatibility: The valve is compatible with water systems using 1 ¼" fittings and operating under 16 bar pressure. Check compatibility with all system components before installation.
- Care: Inspect the valve periodically for any signs of wear or damage. Remove and clean any debris that may impede the valve's function. In cold climates, protect the valve from freezing to prevent damage.