Eaton 1422 Drain Cock Shutoff Valve 3/8 Inch Pipe

Product Description

The EATON 1422 is a drain cock shutoff valve designed for plumbing and fluid-control applications requiring a compact, reliable flow-adjustment solution. Built with a brass body, this valve accepts 3/8 inch pipe thread connections and is rated for up to 150 psi of working pressure. It functions as both a shutoff and a drain point, allowing a technician to isolate a section of line or fully drain it without removing additional components. The valve ships as a single unit and is a common fit for residential and light commercial plumbing systems where a low-profile drain cock is needed.

This drain cock is suited for use in potable water lines, boiler drain applications, water heater drain ports, and general plumbing drain points where a 3/8 inch threaded connection is present. Licensed plumbers and HVAC technicians install this type of valve during new construction, system servicing, and winterization work. Its compact form factor makes it a practical choice in tight mechanical spaces.

Key Features

• Brass body construction provides corrosion resistance in wet plumbing environments
• 3/8 inch pipe thread connection fits standard male threaded ports
• 150 psi maximum working pressure rating for light commercial and residential service
• Flow adjustment and full shutoff capability in a single valve body
• Compact drain cock design suited for tight mechanical spaces

Compatibility

Designed as an OEM-style replacement or new-installation drain cock for residential and light commercial plumbing systems with 3/8 inch pipe threaded drain ports.

Installation Notes

Installation should be performed by a licensed plumber in accordance with applicable local plumbing codes and IPC guidelines. Shut off the water supply and relieve system pressure fully before removing or installing this valve. Apply thread sealant tape or pipe compound to the male threads before hand-tightening, then wrench-tighten to achieve a leak-free joint. Do not over-torque, as brass fittings are susceptible to thread damage.