Shut-Off Valves | McMaster-Carr

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5,813 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

Diverting Valves

Diverting Valves

Redirect flow between ports

Directional Control Valves

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

Valve Bodies

Attach to actuators to automatically or manually control flow in your line

Flow-Adjustment Valves

Flow-Adjustment Valves

Gradually open and close to control the volume of air and liquids though a line

Valve Union Fittings

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

Tap Valves

Pierce copper tubing for a secondary line to humidifiers and ice makers; also known as saddle valves

Solenoid Coils

Replace the coil that actuates your flow-control valve

Pilot Valves

Control air supply to the actuator in other valves

Valve Actuators

Valve Actuators

Automatically start and stop flow to your valve

Drain Valves

Vent air or discharge liquids to remove excess fluid from your system

Sampling Valves

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

Float Valve Bodies

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

Valve Repair Kits

Valve Repair Kits

Maintain valves with replacement parts such as seals, plungers, and springs

Hose and Hose Fittings

Hose and Hose Fittings

Flexible and stronger than tubing; often used to convey liquids and gases under pressure

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Pipe and Pipe Fittings

Pipe and Pipe Fittings

Generally thicker and more rigid than tubing for distributing liquids and gases through your facility

Facility and Grounds Maintenance

Flush Valve Replacement Parts

Flush Valve Replacement Parts

Replace virtually any part in the most common flush valve brands

Toilet Tank Replacement Parts

Toilet Tank Replacement Parts

Replace parts such as flappers, fill valves, and floats in your toilet tank

Pressurized-Tank Toilet Kits

Pressurized-Tank Toilet Kits

Replace upper water supply, flush valve cartridge, or the whole system in pressurized-tank toilets

Toilet Flush Valves

Toilet Flush Valves

Release water from a plumbing line or toilet tank into the bowl

Sink Faucets

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

Urinal Flush Valves

Urinal Flush Valves

Release water from a plumbing line into the urinal bowl

Flush Valve Converters

Flush Valve Converters

Make manual flush toilets and urinals touch-free

Garden Hose Faucets

Garden Hose Faucets

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

Containers, Storage, and Furniture

Drum Faucets

Control the flow of liquid from drums, tanks, carboys, and other containers

Power Transmission

Air Flow Control Valves

Air Flow Control Valves

Control the speed of air-powered equipment by adjusting the volume of airflow entering or exiting

Safety Equipment

Shower Station Valves

Shower Station Valves

Replace valves on your shower station

Eye Wash Station Replacement Parts

Eye Wash Station Replacement Parts

Replace eye wash station parts such as spray heads, valves, handles, and bowls

Heating, Ventilation, and Air Conditioning

Air Conditioner Service Valves

Air Conditioner Service Valves

Tap into refrigerant lines to drain and fill your system

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