Z7000-SC In-line spring loaded dual check valves with 1/2" FC (copper) "union" inlet connection x 1/2" FC outlet connection. Supplied as a pair, assemblies are designed for installation on hot and cold inlet connections of ZURN pressure balanced shower valves where positive cross-connection (i.e.: medical installations, spas & Jacuzzis) is required. Assemblies shall be installed with union connection facing outward to allow for maintenance.

Z7000-SC In-line spring loaded dual check valves with 1/2" FC (copper) "union" inlet connection x 1/2" FC outlet connection. Supplied as a pair, assemblies are designed for installation on hot and cold inlet connections of ZURN pressure balanced shower valves where positive cross-connection (i.e.: medical installations, spas & Jacuzzis) is required. Assemblies shall be installed with union connection facing outward to allow for maintenance.