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Water Treatment Rubber Seals and Valves

Featured Materials
Water Treatment and Softener Systems


Water treatment and softener systems condition hard water and remove or neutralize heavy minerals like calcium, iron, and magnesium. The benefits of treating hard water include: healthier skin and hair, longer lasting water appliances and reduced mineral build up in pipes, faucets and sinks. These systems can be extremely hard sealing components and require specially formulated materials. This is where Minnesota Rubber and Plastics can help.

Benefits of our Water Treatment Rubber Seals and Valves

Minnesota Rubber & Plastics’ rubber compounds are formulated for to be highly chemical, compression set and abrasion resistant and are specially created for the demands of the water treatment market. Seals must consistently operate for many years without sealing degradation. Our extensive portfolio of compounds have proven, long-term performance in the field.

Materials science is at the heart of any new product we develop. Our elastomer formulation chemistries are tailored to meet your exact requirements, be it elastomers, Liquid Silicone Rubbers (LSR) or high-performance thermoplastics. Any material can be developed, molded and tested in our state-of-the-art Materials R&D facility to allow you to sample multiple chemistries for your applications.

For more than 75 years, Minnesota Rubber & Plastics has helped world-class organizations solve the most difficult sealing and custom component challenges. Our team of engineers have years of design experience to assist with any application challenge in your water treatment or conditioning system.

Plastic Spool Valve Overmolded LSR Spool Valve

LSR Face Seal

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