Drain Valves & Drain Cocks

Shop drain valves and drain cocks for air tanks, reservoirs, piping, industrial equipment, and other systems requiring controlled fluid or condensate drainage. This collection includes Midland Industries and Tompkins drain cocks, air tank drain valves, boiler drains, pull-cable drain valves, and related drainage configurations in multiple sizes and connection styles.

Drain Cocks for Tanks, Equipment and Piping

Drain cocks provide a simple way to release fluid, condensate, or accumulated material from a tank, reservoir, pipe, or other low point in a system. Available designs include standard drain cocks, internal- and external-seat configurations, needle drain cocks, radiator-style designs, and other manually operated drainage valves.

Air Tank Drain Valves

Air tank drain valves are designed to help remove accumulated moisture and condensate from compressed-air tanks and receivers. This collection includes manually operated designs as well as pull-cable drain valves that allow the valve to be opened from a more convenient location.

Boiler Drains

Boiler drains provide a threaded drainage point for water and other compatible fluids. Available configurations include multiple pipe sizes and connection types for use in plumbing, industrial, maintenance, and equipment applications.

Choosing the Right Drain Valve

Before ordering, verify the required pipe or port size, thread type, connection configuration, valve material, pressure requirements, fluid compatibility, and operating method. Depending on the application, you may also need to consider seat design, hose connection requirements, accessibility, and whether remote pull-cable operation is needed.

For other industrial flow-control products, browse our complete valves collection.