Plastic Valves | McMaster-Carr

Filter by

Body Material

Stainless Steel

Ball Material

Stainless Steel

System of Measurement

Pipe Size

Fitting Connection

Grooved-End Clamp On

Push to Connect

For Use With

Shut-Off Valves

Solid Particles

Thread Type

UN/UNF (SAE 45°)

Actuation

Electric (Solenoid)

Handle Style

Shape

Adjustable-Angle Elbow

Double 90° Elbow

Connects To

Tube OD

Seal Material

Stainless Steel

Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

Pipe Material

316 Stainless Steel

Body Finish

Zinc Nickel Plated

Fitting Material

303 Stainless Steel

Valve Body Material

316 Stainless Steel

Housing Material

Float Material

Stainless Steel

Bowl Material

Polyurethane Rubber

Float Rod Material

Stainless Steel

How can we improve?

7,589 Products

Fluid Handling

On-Off Valves

Start and stop flow through a line

Flow-Adjustment Valves

Flow-Adjustment Valves

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

Diverting Valves

Diverting Valves

Redirect flow between ports

Check Valves

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

Valve Bodies

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

Valve Union Fittings

Valve Union Fittings

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

Directional Control Valves

Directional Control Valves

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

Sampling Valves

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

Float Valves

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

Float Valve Bodies

Float Valve Bodies

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

Air Vent Valves

Air Vent Valves

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

Drain Valves

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

Orifice Valves

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

Sump Pump Backflow-Prevention Valves

Sump Pump Backflow-Prevention Valves

Block dirty water from returning to your sump pump

Vacuum Breakers

Vacuum Breakers

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

Valve Seats

Seal valves when they're closed to prevent leaks

Solenoid Coils

Replace the coil that actuates your flow-control valve

Air-Exhaust Valves

Air-Exhaust Valves

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

Valve Actuators

Valve Actuators

Automatically start and stop flow to your valve

Pressure-Regulating Valves

Pressure-Regulating Valves

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

Pressure-Relief Valves

Pressure-Relief Valves

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

Vacuum-Regulating Valves

Vacuum-Regulating Valves

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

Tube and Tube Fittings

Tube and Tube Fittings

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

Hose and Hose Fittings

Hose and Hose Fittings

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

Manifolds

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Mufflers

Reduce noise and filter exhaust fumes

Strainers

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

Tank Mixing Nozzles

Tank Mixing Nozzles

Circulate liquid in tanks to keep solids from settling

Injection Valves

Injection Valves

Pump liquid into your process line or tank while preventing backflow

Power Transmission

Air Flow Control Valves

Air Flow Control Valves

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

Compressed Air Filter/Regulator/Lubricators

Compressed Air Filter/Regulator/Lubricators

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

Compressed Air Filter/Regulators

Compressed Air Filter/Regulators

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

Compressed Air Regulators

Compressed Air Regulators

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

Compressed Air Filters

Compressed Air Filters

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

Compressed Air Filter/Regulator Manifolds

Compressed Air Filter/Regulator Manifolds

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

Compressed Air Dryers

Compressed Air Dryers

Remove lingering moisture from air lines

Air Flow Check Valves

Air Flow Check Valves

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

Containers, Storage, and Furniture

Drum Faucets

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

Lubricating

Coolant Dispenser Hose and Fittings

Coolant Dispenser Hose and Fittings

Snap together and position to deliver coolant, oil, water, or air in any direction

Coolant Dispenser Hose Tools

Coolant Dispenser Hose Tools

Assemble and disassemble coolant hose and fittings

Oil Dispensers

Keep machinery lubricated by applying oil

Oil-Dispensing Pumps

Oil-Dispensing Pumps

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

Oil Brushes

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

Grease-Dispensing Pumps

Grease-Dispensing Pumps

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

Facility and Grounds Maintenance

Showers

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

Shower Heads

Direct the spray of water in a shower or shower station

Sink Faucets

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

Toilet Tank Replacement Parts

Toilet Tank Replacement Parts

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

Air Admittance Valves

Air Admittance Valves

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

Drinking Fountain Nozzles

Drinking Fountain Nozzles

Dispense water from fountains; also known as bubblers

Measuring and Inspecting

Refrigerant Pressure Testing Manifolds

Refrigerant Pressure Testing Manifolds

Monitor refrigerant pressure when servicing air conditioning systems

Safety Equipment

Eye Wash Station Replacement Parts

Eye Wash Station Replacement Parts

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

Fastening and Joining

Shut-Off Valve Wrenches

Shut-Off Valve Wrenches

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

Electrical

Distribution Bar Brackets

Distribution Bar Brackets

Route electricity within switchboards and battery banks; also known as bus bars

Terminal Blocks

Terminal Blocks

Create tidy rows of wire connections that you can identify, test, and adjust on the spot

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