1 1/4 Valves | McMaster-Carr

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System of Measurement

Pipe Size

Body Material

Stainless Steel

For Use With

Deionized Water

Ethylene Glycol

Hydraulic Fluid

Handle Style

Fitting Connection

Quick Disconnect

Socket-Connect Union

Thread Type

Actuation

Electric (Solenoid)

Connects To

Gender

Handle Type

Flow Indicating

Lockable with Ratchet Opening

Standard with Ratchet Opening

Shape

Valve Function

Backflow Prevention

Flow Adjustment

Pressure Relief

Temperature Regulation

Gate Material

Stainless Steel

Ball Material

Stainless Steel

Maximum Pressure @ Temperature

25 psi @ 70° F

125 psi @ 70° F

150 psi @ 70° F

175 psi @ 70° F

200 psi @ 70° F

225 psi @ 70° F

230 psi @ 70° F

235 psi @ 70° F

250 psi @ 70° F

300 psi @ 70° F

400 psi @ 70° F

600 psi @ 70° F

1,000 psi @ 70° F

0.5 psi @ 72° F

Port Type

Valve Type

Pressure Drop Assisted

Reduced Pressure Zone

Temperature Regulator

Zero Pressure Drop

End-to-End Length

Seal Material

Stainless Steel

Maximum Temperature

100° F to 249° F

250° F to 499° F

500° F to 999° F

Overall Length

DFARS Specialty Metals

Export Control Classification Number (ECCN)

REACH

RoHS

Compliant with Exemptions

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297 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 though a line

Check Valves

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

Diverting Valves

Diverting Valves

Redirect flow between ports

Valve Repair Kits

Valve Repair Kits

Maintain valves with replacement parts such as seals, plungers, and springs

Valve Union Fittings

Valve Union Fittings

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

Sump Pump Backflow-Prevention Valves

Sump Pump Backflow-Prevention Valves

Block dirty water from returning to your sump pump

Valve Bodies

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

Vacuum Breakers

Vacuum Breakers

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

Backflow-Prevention Valves

Backflow-Prevention Valves

Dual checks stop flow from reversing and contaminating your system

Mixing Valves

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

Strainers

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

Steam Traps

Extract condensation from lines without losing any steam

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

Pressure-Relief Valves

Pressure-Relief Valves

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

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