


22mm Double Check ValveA double check valve prevents backflow in both directions, protecting your heating system from contamination and pressure loss. This 15mm model suits standard pipework in domestic boilers and HVAC installations. Brass construction ensures durability and corrosion resistance. Meets UK building regulations and industry standards. Essential for system integrity and complianceinstall one on both supply and return lines for complete protection.
Quick Dispatch:
Your 22mm Double Check Valve orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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