Stainless Steel Valves | McMaster-Carr

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Body Material

Stainless Steel

Material

Stainless Steel

System of Measurement

Pipe Size

For Use With

Actuation

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

Tube OD

Handle Style

Maximum Pressure @ Temperature

1,800 psi @ 0° F

2,000 psi @ 50° F

4.5 psi @ 70° F

15 psi @ 70° F

25 psi @ 70° F

40 psi @ 70° F

55 psi @ 70° F

90 psi @ 70° F

95 psi @ 70° F

100 psi @ 70° F

120 psi @ 70° F

125 psi @ 70° F

130 psi @ 70° F

145 psi @ 70° F

150 psi @ 70° F

160 psi @ 70° F

200 psi @ 70° F

220 psi @ 70° F

Ball Material

Stainless Steel

Seal Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

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

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Pipe Material

Stainless Steel

Fitting Material

303 Stainless Steel

316 Stainless Steel

316/316L Stainless Steel

Stainless Steel

Valve Body Material

Stainless Steel

Core Material

Stainless Steel

Housing Material

Stainless Steel

Float Material

Stainless Steel

Float Rod Material

Stainless Steel

Bowl Material

304 Stainless Steel

316 Stainless Steel

Stainless Steel

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3,779 Products

Fluid Handling

Manual On/Off Valves

Manual 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

Air-Actuated On/Off Valves

Air-Actuated On/Off Valves

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

Diverting Valves

Diverting Valves

Redirect flow between ports

Air Valves

Fill tanks, tires, and other pressurized equipment

Drain Valves

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

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

Motor-Actuated On/Off Valves

Motor-Actuated On/Off Valves

An electric motor handles higher flow rates and pressures than solenoid valves

Solenoid On/Off Valves

Solenoid On/Off Valves

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

Sampling Valves

Sampling Valves

Drain a small amount of liquid or gas for inspection without disrupting flow

Valve Handles

Replace the handle on most types of valves

Directional Control Valves

Directional Control Valves

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

Orifice Valves

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

Float Valves

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

Liquid-Dispensing Metering Valves

Liquid-Dispensing Metering Valves

Program to dispense a specific amount of liquid every time and shut off when set amount is reached

Air Vent Valves

Air Vent Valves

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

Sump Pump Backflow-Prevention Valves

Sump Pump Backflow-Prevention Valves

Block dirty water from returning to your sump pump

Flow-Adjustment Valve Manifolds

Flow-Adjustment Valve Manifolds

Control flow to multiple points from one source

Vacuum Breakers

Vacuum Breakers

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

Float Valve Bodies

Float Valve Bodies

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

Spray Nozzle Bars

Spray Nozzle Bars

Attach nozzles to build your own spray system

Float Rods

Connect valve bodies and floats to build or repair a float 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-Relief Valves

Vacuum-Relief Valves

Open at a set vacuum and close when the vacuum level drops to protect equipment

Pressure-Relief Discs

Pressure-Relief Discs

Rupture at a set pressure or temperature to vent fluid and gas and protect machinery; one-time use

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Nozzles

Control flow while dispensing water, fuel, hydraulic fluid, coolant, and chemicals

Manifolds

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

Flame Arresters

Flame Arresters

Absorb heat from a fire in your gas pipeline to stop it from traveling back to the gas source

Tube Fittings

Make threaded, push to connect, barbed, and other types of connections between lengths of tube

Junction Blocks

Junction Blocks

Organize and separate multiple lines in a pipe system; air and fluid flow through the threaded holes

Steam Traps

Extract condensation from lines without losing any steam

Strainers

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

Mufflers

Reduce noise and filter exhaust fumes

Mixing Valves

Blend hot and cold water, steam, or oil to maintain a set outlet temperature and prevent scalding

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

Hydraulic Check Valves

Hydraulic Check Valves

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

Air Flow Check Valves

Air Flow Check Valves

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

Compressed Air Filters

Compressed Air Filters

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

Compressed Air Regulators

Compressed Air Regulators

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

Compressed Air Filter/Regulators

Compressed Air Filter/Regulators

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

Air Cylinders

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

Facility and Grounds Maintenance

Shower Valves

Control water and regulate temperature to prevent scalding

Faucet Shut-Off Rods

Faucet Shut-Off Rods

Nudge the rod to turn water on and release to turn off without touching handles

Sinks

Freestanding, wall-mount, countertop, and floor sinks

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

Garden Hose Faucets

Garden Hose Faucets

Connect garden hose to lines coming from a building or the ground

Containers, Storage, and Furniture

Drum Faucets

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

Heating, Ventilation, and Air Conditioning

Air Conditioner Service Valves

Air Conditioner Service Valves

Tap into refrigerant lines to drain and fill your system

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

Lubricating

Grease Fitting Junction Blocks

Grease Fitting Junction Blocks

Send different types and amounts of grease from multiple grease fittings to lubricate several points

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