Inline check valve
WaStop’s ingenious function provides you with the best possible protection against flooding, odor control and backflow. It is a product from Sweden.
A wide size range makes it available to fit most types of pipes from DN75-DN1800.
Working on differential pressure the WaStop functions autonomously, without human interaction, without electricity and without constant maintenance. It just works.
Advantages of WaStop
WaStop exhibits the lowest headloss on the market, 100% backflow prevention and a unique pulsating flow that keeps pipes both upstream and downstream cleaner which reduces maintenance costs.
Low cost of ownership