water market

Reverse Osmosis Check Valve Assembly

Reverse Osmosis Check Valve Assembly


Water, Food & Beverage


Top and bottom diaphragms - Thermoplastic Urethane (TPU)
Support piston - Polycarbonate
Valve body - Glass Filled Polypropylene


Reverse osmosis check valve assembly filters water impurities and halts the process when the reservoir tank fills with purified water. The assembly prevents waste water contaminates from entry into the purified reservoir water. Meets NSF 61 requirements with FDA approved materials.


Consolidated sources and assembly for all four components. Eliminated high scrap rate, improved function and eliminated premium costs associated with fabric reinforced elastomers.