Eaton 6788 Brass Drain Cock Shutoff Valve 1/4 in 150 Psi

Product Description

The EATON 6788 is a brass drain cock shutoff valve designed for draining and flow adjustment in plumbing and HVAC systems. Featuring a 1/4-inch threaded connection and a maximum working pressure of 150 psi, this valve provides reliable shutoff and controlled drainage in low-pressure service lines. The external seat drain cock design allows for straightforward operation and positive shutoff. Weighing just 0.05 pounds, the 6788 is compact and well-suited for tight service locations. Licensed plumbers and HVAC technicians rely on this type of valve for drain points on boilers, water heaters, cooling coils, and piping systems.

The EATON 6788 is appropriate for residential and light commercial plumbing and HVAC applications where a reliable drain point or flow-adjustment valve is required. It is commonly installed on boiler drain connections, equipment service ports, and low-pressure water lines. The 1/4-inch thread size makes it compatible with standard small-bore fittings found throughout residential plumbing and mechanical systems. This valve is sold individually and is a direct drop-in solution for drain cock replacement or new installation.

Key Features

• Brass body construction for corrosion resistance in plumbing service environments
• 1/4-inch external thread connection for compatibility with standard small-bore fittings
• 150 psi maximum working pressure rated for low-pressure residential and light commercial service
• Flow adjustment and full shutoff capability in a single compact valve body
• Lightweight at 0.05 pounds, suitable for installation in confined spaces

Compatibility

Designed as an OEM-style replacement or service addition for residential and light commercial plumbing and HVAC drain applications requiring a 1/4-inch threaded drain cock valve rated to 150 psi.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local plumbing codes and the International Plumbing Code (IPC). Shut off the water supply and relieve system pressure before removing or installing any drain valve. Use thread sealant tape or an approved pipe dope on threaded connections to prevent leaks. Do not exceed the 150 psi maximum working pressure rating for this valve.