Metal Solenoid Valves | McMaster-Carr

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Export Control Classification Number (ECCN)

6,644 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

2,658 products

Flow-Adjustment Valves

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

545 products

Directional Control Valves

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

355 products

Diverting Valves

Redirect flow between ports

178 products

Air Valves

Fill tanks, tires, and other pressurized equipment

23 products

Check Valves

Permit flow in only one direction by closing when flow stops or reverses

413 products

Valve Bodies

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

16 products

Drain Valves

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

35 products

Flow-Regulating Valves

Maintain the set flow rate of fluid through your system

50 products

Air Pulse Valves

Convert continuous flow into bursts that reduce air consumption in dryers and dust collectors

7 products

Tap Valves

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

1 product

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

7 products

Orifice Valves

Restrict the flow of liquids and gases to precisely control rate and pressure

55 products

Vacuum Breakers

When pressure drops, vents open to prevent suction from drawing liquid back upstream

26 products

Air Vent Valves

Eliminate air pockets from fluid lines to maintain consistent flow and prevent surges

17 products

Backflow-Prevention Valves

Dual checks stop flow from reversing and contaminating your system

26 products

Air-Exhaust Valves

Vent or divert exhaust to speed up the operation of air cylinders, actuators, and other equipment

32 products

Pressure-Relief Valves

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

208 products

Pressure-Regulating Valves

Reduce inlet pressure to a lower outlet pressure to protect sensitive equipment

230 products

Vacuum-Regulating Valves

Control the amount of air that a vacuum pump draws from your system to maintain vacuum levels

12 products

Pressure-Relief Discs

Rupture at a set pressure or temperature to vent fluid and gas and protect machinery; one-time use

27 products

Vacuum-Relief Valves

Open at a set vacuum and close when the vacuum level drops to protect equipment

3 products

Mixing Valves

Blend hot and cold water, steam, or oil to maintain a set outlet temperature and prevent scalding

271 products

Tube and Tube Fittings

Typically more flexible than pipe for carrying liquids and gases in short runs around equipment

16 products

Flame Arresters

Absorb heat from a fire in your gas pipeline to stop it from traveling back to the gas source

6 products

Pipe and Pipe Fittings

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

12 products

Mufflers

Reduce noise and filter exhaust fumes

20 products

Power Transmission

Hydraulic Check Valves

Open to allow hydraulic fluid flow in one direction and close when flow stops or reverses

78 products

Air Flow Control Valves

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

52 products

Air Flow Check Valves

Open to allow air flow in one direction and close when flow stops or reverses

12 products

Hydraulic Flow-Adjustment Valves

Turn the knob to gradually adjust the flow of hydraulic fluid

2 products

Air Cylinders

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

12 products

Heating, Ventilation, and Air Conditioning

Air Conditioner Service Valves

Tap into refrigerant lines to drain and fill your system

9 products

Containers, Storage, and Furniture

Drum Faucets

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

13 products