Adjustable Pressure Relief Valves | McMaster-Carr

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For Use With

Aluminum Chloride

Deionized Water

Hydraulic Fluid

Inlet Pipe Size

Outlet Pressure

0 psi to 10 psi

0 psi to 15 psi

0 psi to 20 psi

0 psi to 25 psi

0 psi to 30 psi

0 psi to 50 psi

0 psi to 60 psi

0 psi to 80 psi

0 psi to 100 psi

0 psi to 125 psi

0 psi to 140 psi

0 psi to 145 psi

0 psi to 150 psi

0 psi to 200 psi

0 psi to 220 psi

Maximum Inlet Pressure

Less than 250 psi

250 psi to 499 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

2,000 psi or greater

Set Pressure

Less than 250 psi

250 psi to 499 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

2,000 psi or greater

Body Material

Stainless Steel

Inlet Thread Type

Valve Function

Back-Pressure Regulation

Flow Adjustment

Pressure Regulation

Pressure Relief

Vacuum Regulation

Pipe Size

Maximum Temperature

Less than 150° F

150° F to 249° F

250° F to 399° F

400° F to 449° F

450° F or greater

Relief Port Pipe Size

Valve Type

Back-Pressure Regulator

Pressure Regulator

Vacuum Regulator

Shape

Seal Material

Stainless Steel

Outlet Pipe Size

Actuation

Inlet Connection

Push to Connect

Inlet Gender

Maximum Pressure

Less than 1,000 psi

1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 3,999 psi

4,000 psi or greater

Relief Port

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Overall Height

Inlet Connection Port

How can we improve?

402 Products

Fluid Handling

Pressure-Relief Valves

Pressure-Relief Valves

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

Pressure-Regulating Valves

Pressure-Regulating Valves

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

Vacuum-Relief Valves

Vacuum-Relief Valves

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

Vacuum-Regulating Valves

Vacuum-Regulating Valves

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

Air-Exhaust Valves

Air-Exhaust Valves

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

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