1-1/4" BSP Non-Return Valve
Designed for heavy-duty applications, this non-return valve prevents backflow and protects your system from potential damage. Its durable stainless steel spring ensures...
TruDesign Non Return Valve 25mm 1" BSP Threaded 450041 Ideal for stopping water backflow ro siphoning and have a very low opening pressure. Stainless spring - No corrosion or risk of internal valve...
TruDesign Non Return Valve 38mm 1-1/2" BSP Threaded 450045 Ideal for stopping water backflow ro siphoning and have a very low opening pressure. Stainless spring - No corrosion or risk of internal...
Plastimo Non-Return Valve
Non-return valve 25 & 38mmA quality multi-size non-return valve for use with manual bilge pumps.
Prevents back flow of water into the bilge.
The valve should be...
Jabsco Non-return Valve
In-line non-return valves fit to suction hose to aid priming and prevent backflow of water into bilge. Corrosion resistant polypropylene with neoprene valves and stainless...