1" Check Valve

ACV1 - 88005309 Check Valve, 1 in Nominal, FNPT End Style, Low Lead Compliance: Yes, Glass Fiber Reinforced Nylon Body. Combination thread can be used for NPT and BSP, Spring loaded ideal for installation at any angle, Non-corrosive, made using high-quality materials, Can be taken apart for servicing, Fittings are reusable, Nitrile rubber O-ring.