1/4 Valves | McMaster-Carr

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For Use With

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (20% Concentration)

Thread Type

UN/UNF (SAE Straight)

Body Material

Actuation

Fitting Connection

Shape

Adjustable-Angle Elbow

Connects To

Handle Style

Gender

Valve Function

Back-Pressure Regulation

Maximum Pressure @ Temperature

Inlet Pipe Size

Valve Type

Back-Pressure Regulator

Handle Type

Lockable with Ratchet Opening

Standard with Ratchet Opening

Tube OD

Ball Material

Outlet Pipe Size

Voltage

Port Type

Maximum Temperature

Seal Material

RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

Not Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

3,216 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

804 products

Directional Control Valves

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

113 products

Flow-Adjustment Valves

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

106 products

Diverting Valves

Redirect flow between ports

58 products

Air Valves

Fill tanks, tires, and other pressurized equipment

3 products

Check Valves

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

104 products

Drain Valves

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

27 products

Valve Repair Kits

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

15 products

Flow-Regulating Valves

Maintain the set flow rate of fluid through your system

8 products

Float Valves

Open or close a pipe connection when liquids in a container reach a set level; also known as ballcocks

44 products

Orifice Valves

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

13 products

Valve Actuators

Automatically start and stop flow to your valve

3 products

Air-Exhaust Valves

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

17 products

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

1 product

Valve Mounts

Match standard NFPA mounting patterns to connect valves with multiple ports

5 products

Air Pulse Valves

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

1 product

Vacuum Breakers

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

1 product

Air Vent Valves

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

3 products

Propane Tank Valves

Start and stop the flow of propane from a tank

1 product

Spray Nozzle Bars

Attach nozzles to build your own spray system

8 products

Pressure-Relief Valves

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

29 products

Pressure-Regulating Valves

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

83 products

Pressure-Relief Discs

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

9 products

Vacuum-Relief Valves

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

1 product

Vacuum-Regulating Valves

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

3 products

Air Chucks

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

13 products

Manifolds

Distribute air or fluid to multiple places from a single source; also called headers

302 products

Tube and Tube Fittings

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

85 products

Hose and Hose Fittings

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

198 products

Flame Arresters

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

1 product

Junction Blocks

Organize and separate multiple lines in a pipe system; air and fluid flow through the threaded holes

21 products

Tank Mixing Nozzles

Circulate liquid in tanks to keep solids from settling

5 products

Gas Mixers

Supply controlled amounts of air and gas to burners

4 products

Mufflers

Reduce noise and filter exhaust fumes

6 products

Steam Traps

Extract condensation from lines without losing any steam

1 product

Power Transmission

Air Flow Control Valves

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

67 products

Compressed Air Regulators

Ensure continuous, safe operation of air-powered equipment by controlling air pressure

213 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

10 products

Compressed Air Filter/Regulators

Simultaneously clean air that's running through a system and control its pressure

64 products

Compressed Air Filter/Regulator Manifolds

Purify air from a single supply and distribute it to multiple locations

4 products

Compressed Air Filter/Regulator/Lubricators

Deliver clean, lubricated air at the desired pressure to a component in your line

47 products

Compressed Air Filters

Purge particles, oil, and other contaminants from air lines to prevent damaging equipment

1 product

Hydraulic Check Valves

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

14 products

Air Flow Check Valves

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

1 product

Lubricating

Coolant Dispenser Hose and Fittings

Snap together and position to deliver coolant, oil, water, or air in any direction

26 products

Grease Fitting Manifolds

Lubricate multiple points with the same amount and type of grease using one grease fitting

3 products

Oil Dispensers

Keep machinery lubricated by applying oil

5 products

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

1 product

Fastening and Joining

Welding Gas Flashback Arresters

Attach to your gas welder to extinguish flames and stop reverse gas flow

2 products

Building and Machinery Hardware

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

12 products

Facility and Grounds Maintenance

Sink Faucets

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

2 products