Shut-Off Valves | McMaster-Carr

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Acetic Acid (White Vinegar)

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2B999

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DFARS Specialty Metals

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7,045 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

4,242 products

Flow-Adjustment Valves

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

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Diverting Valves

Redirect flow between ports

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Directional Control Valves

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

420 products

Drain Valves

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

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Valve Bodies

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

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Valve Union Fittings

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

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Tap Valves

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

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Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

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Pilot Valves

Control air supply to the actuator in other valves

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Valve Actuators

Automatically start and stop flow to your valve

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Solenoid Coils

Replace the coil that actuates your flow-control valve

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Float Valve Bodies

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

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Valve Repair Kits

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Hose and Hose Fittings

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

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Air Chucks

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

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Pipe and Pipe Fittings

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

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Power Transmission

Safety Lockout Valves

Prevent accidental start-up when servicing equipment

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Compressed Air Dryers

Remove lingering moisture from air lines

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Air Flow Control Valves

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

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Air Cylinders

Push and pull loads to do everything from stamping materials to sorting parts on conveyors

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Facility and Grounds Maintenance

Flush Valve Replacement Parts

Replace virtually any part in the most common flush valve brands

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Toilet Tank Replacement Parts

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

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Pressurized-Tank Toilet Kits

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

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Toilet Flush Valves

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

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Sink Faucets

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

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Urinal Flush Valves

Release water from a plumbing line into the urinal bowl

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Flush Valve Converters

Make manual flush toilets and urinals touch-free

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Garden Hose Faucets

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

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Containers, Storage, and Furniture

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

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Safety Equipment

Shower Station Valves

Replace valves on your shower station

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Eye Wash Station Replacement Parts

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

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Heating, Ventilation, and Air Conditioning

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Tap into refrigerant lines to drain and fill your system

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