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Showing: 1 - 4 of 4 items
Plumbing Valves
15mm Double Check Valve Brass
£2.25
Plumbing Valves
22mm Double Check Valve Brass
£3.33
Plumbing Valves
22mm Single Check Valve Brass
£2.75
Plumbing Valves
15mm Single Check Valve Brass
£1.99
Plumbing Valves
15mm Double Check Valve Brass
15mm Double Check Valve Brass A double check valve or double check assembly (DCA) is a backflow prevention device designed to protect water suppli...
£2.25
Plumbing Valves
22mm Double Check Valve Brass
22mm Double Check Valve Brass A double check valve or double check assembly (DCA) is a backflow prevention device designed to protect water suppli...
£3.33
Plumbing Valves
22mm Single Check Valve Brass
22mm Single Check Valve Brass Single check valves protect the mains supply against fluid category 2 liquids: Liquids that taste funny are warm or d...
£2.75
Plumbing Valves
15mm Single Check Valve Brass
15mm Single Check Valve Brass Single check valves protect the mains supply against fluid category 2 liquids: Liquids that taste funny are warm or d...
£1.99