This site uses cookies to provide and improve your shopping experience. If you want to benefit from this improved service, please opt-in. Cookies Page.
The MacPress 22mm Double Check Valve is WRAS & KIWA Certified, offering dependable backflow prevention in potable water systems. Compatible with M Profile press fittings, it is perfect for both residential and commercial applications, ensuring water safety and seamless integration.
Installation Instructions for Press Fittings
1. Ensure the copper tube is cut squarely.
2. Deburr the pipe internally and externally to form a smooth edge.
3. Check that the ‘O’ ring of the fitting is seated correctly and free from impurities.
4. Do not use jointing compound, oil or grease.
5. Insert the tube to the full depth of the socket.
6. Clearly mark the tube at full depth.
7. Aline the fitting with the jaw of the tool correctly.
8. Make the press connection, using a suitable M profile jaw.
The MacPress 22mm Double Check Valve combines advanced functionality with KIWA Certification, making it an essential component for safeguarding potable water systems. Designed to prevent backflow and contamination, this valve ensures clean, safe water and maintains system efficiency.
Compatible with M Profile press fittings, it is ideal for both residential and commercial plumbing installations. The valve is built from high-quality materials, ensuring durability and long-lasting performance. Its compact design allows for easy installation in tight spaces, making it a versatile solution for a wide range of applications.
KIWA Certified, the MacPress 22mm Double Check Valve meets the highest industry standards, providing peace of mind for plumbing professionals and DIY enthusiasts alike.
Key Features ✅ KIWA Certified: Meets the highest industry standards for water safety and compliance ✅ M Profile Press-Fit Technology: Fast, reliable, and leak-free installation ✅ Backflow Prevention: Protects potable water systems from contamination ✅ Compact Design: Easy to install in tight spaces, ideal for various applications ✅ Durable Construction: Built for long-lasting performance in both residential and commercial systems ✅ Water Safety: Ensures the integrity and cleanliness of water supplies
Be the first to review MacPress 22mm Double Check Valve. Write a review
At MacDonald Plumbing Supplies, we are committed to protecting your privacy and ensuring a secure shopping experience. We fully comply with UK data protection laws — please refer to our Privacy Policy for full details on how your information is used and protected.
When it comes to payment, we offer a range of trusted and secure options:
Visa Debit & Visa Credit
Mastercard
PayPal
PayPal Pay in 3 (interest-free instalments subject to T&C's)
All transactions are processed through secure, encrypted payment gateways, keeping your personal and payment information safe at all times.
