Zoeller 30-0021 2" Slip Check Valve

Zoeller 30-0021 Check Valve 2 in. Slip effectively prevents the backflow of water and sewer gas, ensuring a reliable solution for low pressure sump pump applications. Designed with a full-flow configuration, this check valve can be conveniently mounted either vertically or horizontally, providing flexibility in installation. The innovative design eliminates the need for pipe threading, allowing for a straightforward setup. Its flexible union easily slips over various piping materials including ABS, PVC, steel, or copper. The couplings accommodate a range of diameters, with options to connect 1-1/4" to 1-1/2" pipes in either configuration, ensuring versatility when dealing with dissimilar pipe sizes. Engineered for performance, the Zoeller 30-0021 features flexible couplings that isolate motor noise from the piping, contributing to a quieter environment. The internal flapper design minimizes water hammer upon pump shut-off, enhancing the longevity of your plumbing system. A weighted neoprene flapper, supported by non-corrosive backing plates and stainless steel rivets, bends smoothly over a radius rather than a 90° edge, promoting improved flapper life. With a height of 12 inches, a length of 11 inches, and a width of 8-1/4 inches, this valve is crafted from durable PVC material and operates effectively at a maximum temperature of 130°F and a pressure of up to 4.3 psi. The Zoeller 30-0021 also comes with a 1-year limited warranty, providing peace of mind with your purchase. Choose this reliable check valve to enhance the efficiency and safety of your plumbing systems.

Check Valve 2 in. Slip