Boiler Drain Valves | McMaster-Carr

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86 Products

Flow-Adjustment Valves

Flow-Adjustment Valves

Threaded Flow-Adjustment Valves with Garden Hose Outlet

Threaded Flow-Adjustment Valves with Garden Hose Outlet

Attach a garden hose to the valve outlet

Low-Pressure Threaded Flow-Adjustment Valves

Low-Pressure Threaded Flow-Adjustment Valves

Use for boiler maintenance and other low-pressure plumbing applications

Plastic Threaded Flow-Adjustment Valves with Garden Hose Outlet

Plastic Threaded Flow-Adjustment Valves with Garden Hose Outlet

Made of plastic, they're a lightweight, corrosion resistant alternative to metal

Other Products

Garden Hose Faucets

Garden Hose Faucets

Connect garden hose to lines coming from a building or the ground

On-Off Valves

Start and stop flow through a line

Pressure-Relief Valves

Pressure-Relief Valves

Protect equipment by opening at a set pressure and closing when the pressure drops; for repeated use

Sink Faucets

Manual and touch-free faucets for janitorial, restroom, and food service sinks

The quick brown fox jumped over the lazy dog. Pedestal (35" Ht. x 4" Wd. x 4" Dp.)