Compressed Air Flow Controls | McMaster-Carr

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System of Measurement

For Outlet Tube OD

Inlet Pipe Size

Inlet Thread Type

For Inlet Tube OD

ISO Designation

Pipe Size

Shape

Adjustable-Angle Elbow

Outlet Pipe Size

Fitting Connection

Push to Connect

Quick Disconnect

Inlet Connection

Push to Connect

Quick Disconnect

Flow Control Location

Entering Cylinder

Exiting Cylinder

Outlet Connection

Push to Connect

Outlet Thread Type

Body Material

Stainless Steel

Thread Type

UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

Tube OD

For Use With

Liquid Disinfectants

Liquid Insecticides

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (20% Concentration)

Aluminum Chloride

Ammonium Hydroxide

Argon/Carbon Dioxide Blend

Black Beauty Grit

Chlorinated Water

Deionized Water

Diesel Exhaust Fluid

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrochloric Acid (37% Concentration)

Hydrogen Peroxide (30% Concentration)

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Natural Gas

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Chloride

Methyl Ethyl Ketone (MEK)

Mineral Spirits

Nitric Acid (20% Concentration)

Phosphoric Acid

Phosphoric Acid (70% Concentration)

Potassium Hydroxide

Potassium Sulfate

Silicon Carbide Grit

Sodium Carbonate (Soda Ash)

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (20% Concentration)

Sodium Hypochlorite (Bleach)

Stainless Steel Shot

Sulfuric Acid (75% Concentration)

Toluene (Methylbenzene)

Flow Control Type

Inlet Thread Size

Inlet Gender

Valve Function

Backflow Prevention

Directional Control

Flow Adjustment

DFARS Specialty Metals

Export Control Classification Number (ECCN)

RoHS

Compliant with Exemptions

REACH

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484 Products

Air Flow Control Valves

Elbow Air Flow Control Valves

Elbow Air Flow Control Valves

Mount directly to cylinder ports for better flow control than inline valves

Inline Air Flow Control Valves

Inline Air Flow Control Valves

Install anywhere along your line for convenient access

Inline Air Flow Control Valves with Flow Indicator

Inline Air Flow Control Valves with Flow Indicator

Check flow along your line and keep rates consistent

Elbow Air Flow Control Valves with Flow Indicator

Elbow Air Flow Control Valves with Flow Indicator

View and adjust settings at the cylinder port for consistent flow

Elbow Corrosion-Resistant Air Flow Control Valves

Elbow Corrosion-Resistant Air Flow Control Valves

Mount these rustproof plastic and stainless steel valves directly to cylinder ports

Inline Corrosion-Resistant Air Flow Control Valves

Inline Corrosion-Resistant Air Flow Control Valves

Install these rustproof plastic and stainless valves anywhere along your line

Precision-Adjust Air Flow Control Valves

Precision-Adjust Air Flow Control Valves

Turn the dial for finer control of airflow and cylinder speed than other valves

High-Pressure Air Flow Control Valves

High-Pressure Air Flow Control Valves

Handle pressure up to 265 psi—nearly twice that of our other valves

Dual-Control Two-Direction Air Flow Control Valves

Dual-Control Two-Direction Air Flow Control Valves

Two knobs independently control airflow in and out of equipment

Tamper-Resistant Air Flow Control Valves

Tamper-Resistant Air Flow Control Valves

Lock airflow settings to prevent accidental changes

Single-Control Two-Direction Air Flow Control Valves

Single-Control Two-Direction Air Flow Control Valves

One dial controls air entering and exiting equipment

Air-Operated Air Flow Control Valves with Safety Shut-Off

Air-Operated Air Flow Control Valves with Safety Shut-Off

In case of an emergency stop, valves automatically close to pause cylinders

Corrosion-Resistant Single-Control Two-Direction Air Flow Control Valves

Corrosion-Resistant Single-Control Two-Direction Air Flow Control Valves

Made of plastic to resist rust with one dial that controls airflow in and out of equipment

Flexible-Mount Air Flow Control Valves

Flexible-Mount Air Flow Control Valves

Swivel the outlet port to make connections in any direction

Slow-Start Air Flow Control Valves

Slow-Start Air Flow Control Valves

Gradually increase airflow rate to protect equipment from surges at startup

Other Products

Air-Exhaust Valves

Air-Exhaust Valves

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

On-Off Valves

Start and stop flow through a line

Directional Control Valves

Directional Control Valves

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

Air Flow Check Valves

Air Flow Check Valves

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

Air Valves

Fill tanks, tires, and other pressurized equipment

Air Pulse Valves

Air Pulse Valves

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

Air Chucks

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

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