Midland Brass Navigator double check valve (DZR) 15mm

Midland Brass double check valve (DZR) 22mm

Midland Brass single check valve 22mm

Midland Brass double check valve (DZR) 15mm

Midland Brass double check valve (DZR) 28mm

Midland Brass single check valve 15mm

JET Range DZR copper x copper double check valve 50mm

Midland Brass single check valve 28mm (5)

Crane D138 check valve (BSP) PN25 40mm Bronze

Pegler Yorkshire cast iron check valve PN16 100mm

Rubinetterie 24 spring check valve (BSP) 25mm Brass

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The Reliance Valves Floguard 1/2" female BSP double check valve helps installers to meet water regs by preventing backflow and back siphonage contamination. WRAS approved, the complete Floguard range is manufactured in tough DZR brass and comes unplated (optionally the ...

The Reliance Valves Floguard 1/2" female BSP double

Reliance Valves Floguard FLOW230005 DZR female double check

Made of DZR brass, this Crane D220W double check valve with 1/2" threaded connection helps to prevent backflow and back siphonage contamination in domestic, public and commercial buildings. Suitable for use with wholesome (potable) water to 85°C, it has a ...

Made of DZR brass, this Crane D220W double

Crane D220W WRAS DCPN 16 DZR double check

The Reliance Valves Floguard 3/4" female BSP double check valve helps installers to meet water regs by preventing backflow and back siphonage contamination. WRAS approved, the complete Floguard range is manufactured in tough DZR brass and comes unplated (optionally the ...

The Reliance Valves Floguard 3/4" female BSP double