Plastic Valves | McMaster-Carr

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Body Material

Material

System of Measurement

Pipe Size

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For Use With

Acetic Acid (White Vinegar)

Thread Type

UN/UNF (SAE Straight)

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Shape

Adjustable-Angle Elbow

Connects To

Ball Material

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RoHS

Compliant with Exemptions

Not Compliant

REACH

Compliant

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

Yes

Export Control Classification Number (ECCN)

2B350

2B999

EAR99

DFARS Specialty Metals

Pipe Material

Fitting Material

Body Finish

Valve Body Material

Housing Material

Float Material

Bowl Material

Float Rod Material

8,006 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

3,617 products

Flow-Adjustment Valves

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

361 products

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

1 product

Diverting Valves

Redirect flow between ports

268 products

Check Valves

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

387 products

Valve Bodies

Attach to actuators to automatically or manually control flow in your line

16 products

Valve Union Fittings

Mating parts join valves to a line for quick connection and removal

34 products

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

9 products

Directional Control Valves

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

44 products

Float Valves

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

63 products

Float Valve Bodies

Pair with floats and rods to create float valves that meet your needs

19 products

Air Vent Valves

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

7 products

Drain Valves

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

13 products

Sump Pump Backflow-Prevention Valves

Block dirty water from returning to your sump pump

2 products

Air-Exhaust Valves

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

16 products

Valve Seats

Seal valves when they're closed to prevent leaks

6 products

Air Pulse Valves

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

2 products

Vacuum Breakers

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

8 products

Orifice Valves

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

179 products

Solenoid Coils

Replace the coil that actuates your flow-control valve

3 products

Valve Actuators

Automatically start and stop flow to your valve

6 products

Pressure-Regulating Valves

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

167 products

Pressure-Relief Valves

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

23 products

Vacuum-Regulating Valves

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

2 products

Tube and Tube Fittings

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

518 products

Hose and Hose Fittings

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

209 products

Manifolds

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

33 products

Injection Valves

Pump liquid into your process line or tank while preventing backflow

4 products

Tank Mixing Nozzles

Circulate liquid in tanks to keep solids from settling

8 products

Strainers

Install next to valves and pumps to catch debris in your line

9 products

Mufflers

Reduce noise and filter exhaust fumes

4 products

Power Transmission

Air Flow Control Valves

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

245 products

Compressed Air Regulators

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

47 products

Compressed Air Filter/Regulator/Lubricators

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

147 products

Compressed Air Filters

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

241 products

Compressed Air Filter/Regulators

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

137 products

Compressed Air Filter/Regulator Manifolds

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

5 products

Compressed Air Dryers

Remove lingering moisture from air lines

2 products

Compressed Air Regulator Manifolds

Use a single air supply to meet multiple pressure requirements

4 products

Compressed Air Regulator Locks

Lock over your regulator knob to prevent unwanted pressure changes

2 products

Air Flow Check Valves

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

9 products

Containers, Storage, and Furniture

Drum Faucets

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

20 products

Lubricating

Coolant Hose and Fittings

Build a custom system to deliver coolant, cutting oil, water, or air in any direction

212 products

Coolant Hose Tools

Assemble and disassemble coolant hose and fittings

8 products

Oil Dispensers

Keep machinery lubricated by applying oil

126 products

Oil Brushes

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

21 products

Oil-Dispensing Pumps

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

10 products

Grease-Dispensing Pumps

Automate the flow of grease with air or battery power instead of applying it by hand

5 products

Facility and Grounds Maintenance

Showers

Hook up to a water supply near a drain for a convenient utility shower

1 product

Sink Faucets

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

5 products

Toilet Tank Replacement Parts

Replace parts such as flappers, fill valves, and floats in your toilet tank

10 products

Air Admittance Valves

Allow air into drain, waste, and vent systems so you don't have to vent plumbing to the outdoors

2 products

Drinking Fountain Nozzles

Dispense water from fountains; also known as bubblers

3 products

Safety Equipment

Eye Wash Station Replacement Parts

Replace eye wash station parts such as spray heads, valves, handles, and bowls

4 products

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

6 products

Fastening and Joining

Shut-Off Valve Wrenches

Turn hard-to-reach valves on gas lines, faucets, toilets, and sinks

1 product