Eaton 135 Drain Cock Shutoff Valve 1/8 Inch 150 Psi

Product Description

The EATON 135 is a drain cock shutoff valve designed for flow adjustment and drainage service in plumbing and fluid-handling systems. It features an external seat design with a 1/8-inch thread size and is rated for a maximum working pressure of 150 psi. The body and handle are constructed from brass, providing corrosion resistance in typical water and light-fluid service applications. This valve is installed by licensed plumbers and pipefitters in both residential and light commercial settings where a compact, low-flow shutoff or drain point is required.

This drain cock is suited for use as a drain or bleed point on boilers, water heaters, piping manifolds, and similar low-pressure plumbing systems. The 1/8-inch thread size makes it compatible with small-diameter pipe connections commonly found on equipment drain ports and test ports. It is appropriate for applications where manual flow adjustment or periodic drainage is needed without removing pipe sections.

Key Features

• External seat design allows easy drainage and flow adjustment
• 1/8-inch thread size fits standard small-diameter drain ports
• 150 psi maximum working pressure rating
• Brass body and handle construction for corrosion resistance
• Compact form factor suited for tight installation spaces

Compatibility

Designed as an OEM-style replacement or new-install drain cock for plumbing systems requiring a 1/8-inch threaded drain or shutoff point at up to 150 psi.

Installation Notes

Installation is performed by a licensed plumber or pipefitter. Shut off system pressure and drain the line before removing or installing this valve. Apply appropriate thread sealant or PTFE tape to the male threads per local plumbing code requirements. Do not exceed the 150 psi maximum working pressure rating for the system in which this valve is installed.