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WRAS Approved 1/2″ Brass Outside Garden Tap with Double Check Valve

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£4.44

Heavy-Duty 1/2-Inch BSP Hose Bib Tap with Integrated Backflow Protection

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PVC Waste Non Return Valve NRV for 1 1/2"
PVC Waste Non Return Valve NRV for 1 1/2"
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T28M-NRV McAlpine Non Return Valve For 40mm 1-1/2″ Waste Pipe Stops Backflow

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£13.74
Prevent backflow and foul odours with the McAlpine T28M-NRV an in-line non-return valve featuring top access for cleaning and universal connections for easy installation  
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PVC Waste Non Return Valve NRV for 1 1/2"
PVC Waste Non Return Valve NRV for 1 1/2"
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McALPINE Plumbing PVC Waste Non Return Valve Pipe use 11/2″ or 40mm Uni Fit Size

In stock

£13.74
Prevent backflow and foul odours with the McAlpine T28M-NRV an in-line non-return valve featuring top access for cleaning and universal connections for easy installation  
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28mm Brass Single Check Valve | Non-Return Compression Valve for Backflow Prevention

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£8.36

A robust 28mm brass non-return valve with compression ends for reliable one-way flow control.

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PVC Waste Non Return Valve NRV for 1 1/2"
PVC Waste Non Return Valve NRV for 1 1/2"
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Mcalpine PVC Waste Non Return Valve NRV for 1 1/2″ or 40mm Universal Fit Shower

In stock

£13.74
Prevent backflow and foul odours with the McAlpine T28M-NRV an in-line non-return valve featuring top access for cleaning and universal connections for easy installation  
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