Nylon Valves | McMaster-Carr

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	Body Material Body Material

Brass

Plastic

Stainless Steel

	Ball Material Ball Material

Brass

Plastic

Stainless Steel

	Connection Style Connection Style


Threaded	Push to Connect

Barbed	Clamp On

Unthreaded

	For Use With For Use With

	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD

	Connection Type Connection Type


Pipe	Tube

	Shape Shape


Straight	90° Elbow

Tee	Adjustable- Angle Elbow

	Pipe Size Pipe Size

	For Tube ID For Tube ID

	Valve Function Valve Function

	Gender Gender

Female

Male

	Valve Type Valve Type

	Maximum Pressure Maximum Pressure

	Thread Type Thread Type

BSPP

Metric

NPT

	Vacuum Rating Vacuum Rating

26.5 in. of Hg

28 in. of Hg

Not Rated

	Overall Length Overall Length

	Color Color

	White
	Black
	Purple
	Blue
	Red
	Yellow
	Off-White
	White/Black
	White/Gray
	Aqua
	Light Blue
	Light Green
	Natural

	Minimum Temperature Minimum Temperature

-249° to -50° F

-49° to 0° F

1° to 49° F

	Maximum Temperature Maximum Temperature

100° to 199.9° F

200° to 249.9° F

250° to 499.9° F

	Seal Material Seal Material

Plastic

Rubber

	Valve Body Material Valve Body Material

Plastic

	Bowl Material Bowl Material

Nylon Plastic

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452 Products

Flow Control

Plastic Threaded On/Off Valves

Use these valves with water, air, and inert gas.

Compact Plastic Threaded On/Off Valves

Install these low-profile valves in tight spots. They are for use with water, oil, air, and inert gas.

On/Off Valves with Push-to-Connect Fittings

Insert tubing into the fittings on these valves—no heat, solder, or flux required. They’re for use with water, oil, air, and inert gas.

Plastic On/Off Valves with Barbed Fittings

Plastic provides a lightweight and economical alternative to metal. All valves have barbs that grip onto tubing for a secure hold. They’re for use with water, oil, air, and inert gas.

On/Off Valves with Push-to-Connect
Fittings for Chemicals

Insert tubing into the fittings on these valves—no heat, solder, or flux required. To withstand aggressive and corrosive solutions, they have a chemical-resistant fluoroelastomer seal and a plastic body.

On/Off Valves with Barbed
Fittings for Food and Beverage

These valves have barbs that grip onto tubing, providing a secure hold. All meet NSF/ANSI 18 for use with manual food and beverage dispensing equipment.

High-Pressure Compact Solenoid On/Off Valves

Control flow in high-pressure lines in tight spots—these valves have the highest pressure ratings of our compact valves.

Solenoid On/Off Valves with Flow Adjustment

Turn the knob to adjust how much these valves will open or close when actuated. They are often used in irrigation and landscaping applications.

Plastic Noncontact Flow-Adjustment Valves

With no metal parts, these valves are often used for noncontact flow adjustment in wet conditions and harsh environments. All press down on the outside of tubing to adjust flow without contacting the process media.

Diverting Valves with Push-to-Connect Fittings

Insert tubing into the fittings on these valves—no heat, solder, or flux required. All are for use with water, oil, air, and inert gas. They divert flow between ports in tubing lines.

Compact Plastic Threaded Check Valves

At 1 1/2" long or less, these valves fit in confined spaces.

Check Valves with Barbed Fittings

Barbs grip onto tubing, providing a secure hold.

High-Cycling Check Valves

With internal components that resist wear from frequent operation, these valves can cycle as often as once per second.

Check Valves with Barbed Fittings for Harsh Chemicals

Barbs grip onto tubing, providing a secure hold.

Plastic Threaded Check Valves for Oil and Fuel

Plastic provides a lightweight alternative to metal.

Threaded Flow Control Orifices

Connect these orifices to threaded pipe, or insert them into threaded holes.

Barbed Flow-Control Orifices

Insert the barbed ends of these orifices into rubber and soft plastic tubing, and secure them with a clamp.

Float Valves for Water and Oil

Extra-Compact Plastic Float Valves

Control water levels in spaces where a rod and lever won’t fit; these float valves have an internal float and connect to your pipe.

Compact Plastic Float Valves

Smaller than other float valves, these are sized for containers with limited space.

Compressed Air Control Valves

Single-Action Air Directional Control Valves

Create one action with these valves, such as extending a cylinder.

Washdown-Resistant Electrically
Operated Air Directional Control Valves

Rated IP69K, these valves withstand high-pressure, high-temperature washdowns. Their smooth design keeps out dust, dirt, and contaminants, making them easier to keep clean. Apply voltage to the electrical connection to actuate.

Elbow Air Flow Control Valves

Mount these valves directly to cylinder ports, eliminating additional tubing between the cylinder and valve for better control than inline valves. They control the speed of air-powered equipment by adjusting the volume of airflow.

Inline Air Flow Control Valves

Designed to be mounted inline, these valves can be installed in an easy-to-reach location along your line. They control the speed of air-powered equipment by adjusting the volume of airflow.

Flexible-Mount Air Flow Control Valves

A swiveling outlet port on these valves makes connections from any direction. They control the speed of air-powered equipment by adjusting the volume of airflow.

Precision-Adjust Air Flow Control Valves

A fine-adjustment dial allows tighter control of airflow and cylinder speed than other flow control valves. They control the speed of air-powered equipment by adjusting the volume of airflow entering or exiting.

Single-Control Two-Direction Air Flow Control Valves

Adjust airflow equally in both directions. These valves regulate the speed of airflow as it enters and exits equipment. They're often used to control the extension and retraction speed of an air cylinder at the same time.

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

Protect air-powered equipment in emergency shut-off situations—when system pressure drops, these valves automatically close to stop cylinder motion, even at mid-stroke. They control the speed of air-powered equipment by adjusting the volume of airflow entering or exiting.

Air Flow Check Valves

These valves open to allow flow in one direction and close when flow stops or reverses direction.

Compressed Air Systems

SMC Modular Compressed Air
Filter/Regulators for Particle Removal

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone.

Easy-to-Monitor Float-Operated
Compressed Air Drain Valves

Keep an eye on condensate collecting in your compressed air line. These drain valves have a clear bowl, so you can see inside to inspect the contents.

Pressure and Vacuum Control Valves

Pressure-Relief Valves with
Push-to-Connect Fittings for Air

For a low-pressure seal around plastic and soft metal tubing, these valves have push-to-connect fittings.

Compact Pressure-Relief Valves

Less than a quarter of the height of standard pressure-relief valves, these are often installed on tanks in low-clearance areas.

Pressure-Regulating Valves with
Garden Hose Fittings for Water

Use this valve in light duty water systems with garden hose thread (GHT) connections.

Corrosion-Resistant Air-Release
Valves for Water and Coolant

These valves are made of corrosion-resistant materials for use in wet conditions and harsh environments.

Flow-Control Mufflers

Adjust the flow by turning the screw. Use these mufflers with air-powered tools and cylinders to reduce noise and filter exhaust fumes.

Flow Control

Plastic Threaded On/Off Valves

Compact Plastic Threaded On/Off Valves

On/Off Valves with Push-to-Connect Fittings

Plastic On/Off Valves with Barbed Fittings

On/Off Valves with Push-to-ConnectFittings for Chemicals

On/Off Valves with BarbedFittings for Food and Beverage

High-Pressure Compact Solenoid On/Off Valves

Solenoid On/Off Valves with Flow Adjustment

Plastic Noncontact Flow-Adjustment Valves

Diverting Valves with Push-to-Connect Fittings

Compact Plastic Threaded Check Valves

Check Valves with Barbed Fittings

High-Cycling Check Valves

Check Valves with Barbed Fittings for Harsh Chemicals

Plastic Threaded Check Valves for Oil and Fuel

Threaded Flow Control Orifices

Barbed Flow-Control Orifices

Float Valves for Water and Oil

Extra-Compact Plastic Float Valves

Compact Plastic Float Valves

Compressed Air Control Valves

Single-Action Air Directional Control Valves

Washdown-Resistant ElectricallyOperated Air Directional Control Valves

Elbow Air Flow Control Valves

Inline Air Flow Control Valves

Flexible-Mount Air Flow Control Valves

Precision-Adjust Air Flow Control Valves

Single-Control Two-Direction Air Flow Control Valves

Air-Operated Air Flow ControlValves with Safety Shut-Off

Air Flow Check Valves

Compressed Air Systems

SMC Modular Compressed AirFilter/Regulators for Particle Removal

Easy-to-Monitor Float-OperatedCompressed Air Drain Valves

Pressure and Vacuum Control Valves

Pressure-Relief Valves withPush-to-Connect Fittings for Air

Compact Pressure-Relief Valves

Pressure-Regulating Valves withGarden Hose Fittings for Water

Corrosion-Resistant Air-ReleaseValves for Water and Coolant

Flow-Control Mufflers

Flow-Control Mufflers

On/Off Valves with Push-to-Connect
Fittings for Chemicals

On/Off Valves with Barbed
Fittings for Food and Beverage

Washdown-Resistant Electrically
Operated Air Directional Control Valves

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

SMC Modular Compressed Air
Filter/Regulators for Particle Removal

Easy-to-Monitor Float-Operated
Compressed Air Drain Valves

Pressure-Relief Valves with
Push-to-Connect Fittings for Air

Pressure-Regulating Valves with
Garden Hose Fittings for Water

Corrosion-Resistant Air-Release
Valves for Water and Coolant