SharkBite Max check valves are spring-loaded and designed to prevent the reverse flow of water. Max check valves can be installed horizontally or vertically. Compatible with PEX, copper, CPVC, PE-RT or HDPE SDR-9 in any combination, Max check valves are ideal for working in tight spaces and can be rotated after assembly.

SharkBite Max check valves are spring-loaded and designed to prevent the reverse flow of water. Max check valves can be installed horizontally or vertically. Compatible with PEX, copper, CPVC, PE-RT or HDPE SDR-9 in any combination, Max check valves are ideal for working in tight spaces and can be rotated after assembly.