Flow Control Air Fittings | McMaster-Carr

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System of Measurement

Pipe Size

Body Material

Stainless Steel

For Use With

Chlorinated Water

Citric Acid (25% Concentration)

Citric Acid (100% Concentration)

Deionized Water

Fitting Connection

Grooved-End Clamp On

Push to Connect

Quick Disconnect

Solder-Socket Union

Thread Type

UN/UNF (SAE Straight)

Inlet Pipe Size

For Outlet Tube OD

Shape

Adjustable-Angle Elbow

Double 90° Elbow

Double-Outlet Elbow

Single-Outlet Elbow

Actuation

Electric (Solenoid)

Inlet Thread Type

Tube OD

Valve Function

Backflow Prevention

Directional Control

Flow Adjustment

Outlet Pipe Size

For Inlet Tube OD

Connects To

ISO Designation

Maximum Pressure @ Temperature

150 psi @ 60° F

400 psi @ 60° F

15 psi @ 65° F

15 psi @ 70° F

25 psi @ 70° F

30 psi @ 70° F

40 psi @ 70° F

50 psi @ 70° F

60 psi @ 70° F

80 psi @ 70° F

85 psi @ 70° F

90 psi @ 70° F

95 psi @ 70° F

100 psi @ 70° F

115 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

Valve Type

Pressure Drop Assisted

Handle Style

Gender

Voltage

100V AC to 240V AC

DFARS Specialty Metals

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

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4,148 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

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

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

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

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

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

Tamper-Resistant Air Flow Control Valves

Tamper-Resistant Air Flow Control Valves

Lock airflow settings to prevent accidental changes

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

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

Single-Control Two-Direction Air Flow Control Valves

Single-Control Two-Direction Air Flow Control Valves

One dial controls air entering and exiting equipment

Flexible-Mount Air Flow Control Valves

Flexible-Mount Air Flow Control Valves

Swivel the outlet port to make connections in any direction

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

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

Slow-Start Air Flow Control Valves

Slow-Start Air Flow Control Valves

Gradually increase airflow rate to protect equipment from surges at startup

Air Flow Control Valves

Other Products

On-Off Valves

Start and stop flow through a line

Air-Exhaust Valves

Air-Exhaust Valves

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

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Directional Control Valves

Directional Control Valves

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

Diverting Valves

Diverting Valves

Redirect flow between ports

Drain Valves

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

Air Pulse Valves

Air Pulse Valves

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

Valve Actuators

Valve Actuators

Automatically start and stop flow to your valve

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Flow Switches

Turn equipment on or off when flow rate reaches a set point

Air Flow Check Valves

Air Flow Check Valves

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

Air Cylinders

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

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