Zoeller 30-0242 1.5 in. 40 PSI Plastic Check Valve

Features. 1/2 lbs (0.23 Kg) spring magically eliminates water hammer. Reduces motor and pump noise from plumbing system. Designed for both horizontal and vertical usage. Full-flow non-clog design installation. Durably-constructed PVC check body and compression end fittings. Solvent-weld ends with unions allow for easy installation. 30-0044 and 30-0045 no unions solvent-weld only. No threading of pipe requiredSpecifications. Pipe Size: 1-1/2.