Ball Checks | McMaster-Carr

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System of Measurement

Pipe Size

Body Material

Stainless Steel

For Use With

Deionized Water

Ethylene Glycol

Hydraulic Fluid

Fitting Connection

Push to Connect

Thread Type

UN/UNF (SAE Straight)

Ball Material

Stainless Steel

Actuation

Check Valve Type

Spring-Loaded Ball

Minimum Opening Pressure

Mounting Position

Gender

Connects To

Fitting Type

Shape

Maximum Pressure @ Temperature

125 psi @ 70° F

150 psi @ 70° F

200 psi @ 70° F

220 psi @ 70° F

400 psi @ 70° F

2,000 psi @ 70° F

3,000 psi @ 70° F

1,975 psi @ 100° F

230 psi @ 200° F

250 psi @ 200° F

140 psi @ 250° F

200 psi @ 250° F

755 psi @ 300° F

400 psi @ 350° F

Color

Material

Stainless Steel

Seal Material

304 Stainless Steel

Tube ID

Maximum Temperature

Less than 175° F

175° F to 249° F

250° F to 399° F

400° F or greater

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Connection Port

How can we improve?

320 Products

Fluid Handling

Check Valves

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

Measuring and Inspecting

Metal Detector Calibration Kits

Metal Detector Calibration Kits

Test the sensitivity of food-processing metal detectors

Power Transmission

Hydraulic Check Valves

Hydraulic Check Valves

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

Lubricating

Oil Fittings

Install in engine blocks and other machinery to pour in oil while keeping dust out

Fabricating and Machining

Tooling Balls

Create a physical reference point for aligning workpieces in fixturing

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