Gilmour 800434-1001 Brass Hose Shut-off Valve 3/4 Inch

Product Description

The GILMOUR 800434-1001 is a brass shut-off valve designed for standard garden hose connections. It provides a simple, durable inline shutoff point between a water source and a hose, allowing flow to be stopped without returning to the spigot. The valve features female-to-male threading at 3/4 inch, the standard size for residential and light commercial hose bibs. Brass construction resists corrosion and handles the pressure cycles typical of outdoor water supply lines. This valve is a practical replacement or add-on component installed by plumbers, irrigation technicians, and experienced DIYers managing outdoor water systems.

This shut-off valve fits standard 3/4 inch garden hose threads and is suited for residential irrigation setups, outdoor water distribution, and general hose management applications. It can be used at the hose bib connection, inline between hose sections, or at a zone inlet where manual shutoff control is needed. The brass body holds up in exposed outdoor environments where plastic fittings tend to degrade. Sold individually, it is a straightforward replacement for worn or cracked hose shutoff valves in any standard 3/4 inch threaded system.

Key Features

• Brass construction for corrosion resistance and long service life in outdoor conditions
• 3/4 inch female-to-male thread configuration matches standard garden hose fittings
• Inline shutoff control eliminates the need to return to the main spigot to stop flow
• Compact form factor suits tight hose bib installations
• Single-unit packaging for direct replacement use

Compatibility

Designed as a direct replacement or supplemental shutoff for standard 3/4 inch garden hose threaded connections on residential and light commercial outdoor water supply lines.

Installation Notes

Installation is performed by hand or with pliers and thread seal tape applied to the male threads before assembly. Shut off the water supply at the main valve or spigot before removing any existing fitting. Do not overtighten brass fittings, as this can crack the threads. Check for drips at both connection points after restoring water pressure.