King Brothers Inc. KC-1000-T 1-Inch Threaded PVC Schedule 40 Spring Check Valve, Gray
SPRING CHECK VALVE - EPDM seals. Meets/exceeds ASTM schedule 40 dimesional and material standard. Made of high impact PVC Type II material. Molded in the USA by KBI. 150 psi working pressure. NSF Standard 61 listed.