Valves for Water | McMaster-Carr

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Pipe Size

Body Material

Stainless Steel

Fitting Connection

Grooved-End Clamp On

Mechanical Joint

Push to Connect

For Use With

Flammable Vapors

Shut-Off Valves

Solid Particles

Acetic Acid (White Vinegar)

Acetic Acid (White Vinegar) (20% Concentration)

Aluminum Chloride

Argon/Carbon Dioxide Blend

Black Beauty Grit

Chlorinated Water

Citric Acid (25% Concentration)

Citric Acid (50% Concentration)

Citric Acid (100% Concentration)

Deionized Water

Diesel Exhaust Fluid

Ethylene Glycol

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrochloric Acid

Hydrochloric Acid (37% Concentration)

Hydrogen Peroxide (30% Concentration)

Isopropyl Alcohol

Liquid Carbon Dioxide

Liquid Natural Gas

Liquid Nitrogen

Magnesium Chloride

Methanol (Methyl Alcohol)

Methyl Ethyl Ketone (MEK)

Mineral Spirits

Nitric Acid (20% Concentration)

Nitric Acid (25% Concentration)

Nitric Acid (50% Concentration)

Nitric Acid (100% Concentration)

Phosphoric Acid

Phosphoric Acid (70% Concentration)

Potassium Hydroxide

Potassium Sulfate

Silicon Carbide Grit

Sodium Carbonate (Soda Ash)

Sodium Hydroxide (Caustic Soda)

Sodium Hydroxide (Caustic Soda) (20% Concentration)

Sodium Hydroxide (Caustic Soda) (25% Concentration)

Sodium Hydroxide (Caustic Soda) (50% Concentration)

Sodium Hydroxide (Caustic Soda) (75% Concentration)

Sodium Hydroxide (Caustic Soda) (100% Concentration)

Sodium Hypochlorite (Bleach)

Stainless Steel Shot

Sulfuric Acid (75% Concentration)

Toluene (Methylbenzene)

Thread Type

UN/UNF (SAE 45°)

UN/UNF (SAE Straight)

Handle Style

Actuation

Electric (Solenoid)

Shape

Double 90° Elbow

Connects To

Tube OD

3/8" to 1 5/16"

Gender

Handle Type

Flow Indicating

Lockable with Ratchet Opening

Standard with Ratchet Opening

Maximum Pressure @ Temperature

1,800 psi @ 0° F

2,000 psi @ 50° F

120 psi @ 60° F

150 psi @ 60° F

400 psi @ 60° F

15 psi @ 65° F

50 psi @ 65° F

150 psi @ 65° F

4.5 psi @ 70° F

15 psi @ 70° F

25 psi @ 70° F

30 psi @ 70° F

40 psi @ 70° F

50 psi @ 70° F

Valve Function

Backflow Prevention

Back-Pressure Regulation

Flow Adjustment

Pressure Regulation

Pressure Relief

Temperature Regulation

Ball Material

Stainless Steel

Valve Type

Back-Pressure Regulator

Batch Dispensing

Port Type

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

1,000° F or greater

End-to-End Length

Pressure Class

Seal Material

Stainless Steel

Seat Material

Stainless Steel

RoHS

Compliant with Exemptions

REACH

DFARS Specialty Metals

Export Control Classification Number (ECCN)

How can we improve?

7,662 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

Drain Valves

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

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

Orifice Valves

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

Tap Valves

Pierce copper tubing for a secondary line to humidifiers and ice makers; also known as saddle valves

Vacuum Breakers

Vacuum Breakers

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

Air Vent Valves

Air Vent Valves

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

Sampling Valves

Sampling Valves

Drain a small amount of fluid for inspection without disrupting flow

Backflow-Prevention Valves

Backflow-Prevention Valves

Dual checks stop flow from reversing and contaminating your system

Sump Pump Backflow-Prevention Valves

Sump Pump Backflow-Prevention Valves

Block dirty water from returning to your sump pump

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

Manifolds

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

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

Junction Blocks

Junction Blocks

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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

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

Steam Traps

Extract condensation from lines without losing any steam

Strainers

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

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

Building and Machinery Hardware

T-Slotted Framing and Fittings

T-Slotted Framing and Fittings

The most versatile system, attach fittings along the continuous slots to build virtually anything

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