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The SHARKBITE/CASH ACME 25558LF is a dual outlet supply stop designed to run two separate supply lines from a single stubout under the sink. It features a 1/2 inch inlet connection and two 3/8 inch compression outlets, allowing a plumber to split one supply source into two branch lines without additional fittings or manifolds. The inlet accepts copper, PEX, CPVC, or PE-RT pipe, making it adaptable to most residential rough-in configurations. The compression connection design requires no soldering or special tools for the tubing side of the installation.
This valve is suited for residential under-sink applications where two fixtures share a single supply stub. Typical use cases include pairing a kitchen faucet with a dishwasher supply line, or serving a dual-vanity setup from one hot or cold stubout. It is installed by licensed plumbers and experienced tradspeople working on kitchen or bathroom rough-in and remodel projects. The dual 3/8 inch compression outlets are sized to accept standard supply line connectors used throughout residential plumbing.
Compatible with copper, PEX, CPVC, and PE-RT pipe at the 1/2 inch inlet connection. Dual 3/8 inch compression outlets accept standard residential supply line fittings. Designed as an OEM-style replacement or new-install supply stop for residential under-sink plumbing applications.
Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and the IPC. Shut off the main water supply and relieve line pressure before removing any existing valve or fitting. Use a properly sized tubing cutter and compression sleeve for a leak-free connection at the inlet. Do not overtighten compression nuts, as this can deform the ferrule and cause leaks.
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