UNF Valves | McMaster-Carr

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UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

UNS

Air Directional Control Valve Flow Pattern

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Back-Pressure Regulation

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Back-Pressure Regulator

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Adjustable-Angle Elbow

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Outlet Pipe Size

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Compliant with Exemptions

Not Compliant

REACH

Compliant

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U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

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534 Products

Fluid Handling

Manual On/Off Valves

Start and stop flow through a line

52 products

Directional Control Valves

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

40 products

Diverting Valves

Redirect flow between ports

6 products

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

6 products

Flow-Adjustment Valves

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

4 products

Air-Actuated On/Off Valves

Operate on compressed air to start and stop flow faster than motor-driven valves

3 products

Check Valves

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

6 products

Solenoid On/Off Valves

A solenoid withstands rapid cycling for applications with frequent opening and closing

6 products

Air-Exhaust Valves

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

1 product

Orifice Valves

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

126 products

Pressure-Regulating Valves

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

64 products

Vacuum-Regulating Valves

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

1 product

Manifolds

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

14 products

Hose Coupling Sockets

Pair with a plug for a complete hose coupling

3 products

Power Transmission

Air Flow Control Valves

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

26 products

Air Flow Check Valves

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

1 product

Compressed Air Regulators

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

6 products

Containers, Storage, and Furniture

Drum Faucets

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

7 products

Lubricating

Oil Dispensers

Keep machinery lubricated by applying oil

105 products

Oil-Dispensing Pumps

Deliver controlled amounts of oil at specific intervals to keep equipment lubricated

13 products

Oil-Dispensing Pump Metering Valves

Add to manual and electric pumps to dispense the right amount of oil to different lubrication points

5 products

Oil Brushes

Connect to oil dispensers to brush lubricant onto chain, gears, and conveyors

11 products

Fastening and Joining

Welding Gas Flashback Arresters

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

22 products

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

2 products