Aluminum Relief Valves | McMaster-Carr

Filter by

Body Material

Material

Stainless Steel

For Use With

Hydraulic Fluid

System of Measurement

Outlet Pressure

0 psi to 10 psi

0 psi to 30 psi

0 psi to 60 psi

0 psi to 80 psi

0 psi to 140 psi

0 psi to 150 psi

0 psi to 220 psi

0 psi to 700 psi

0 psi to 1,200 psi

0 psi to 1,800 psi

Inlet Pipe Size

Set Pressure

Less than 500 psi

500 psi to 999 psi

1,000 psi to 1,999 psi

Maximum Inlet Pressure

Less than 500 psi

4,000 psi or greater

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

Pipe Size

Valve Function

Back-Pressure Regulation

Flow Adjustment

Pressure Control

Pressure Regulation

Pressure Relief

Vacuum Regulation

Inlet Thread Type

Outlet Pipe Size

Actuation

Electric (Solenoid)

Seal Material

Valve Type

Back-Pressure Regulator

Pressure Regulator

Vacuum Regulator

Shape

Inlet Connection

Thread Type

UN/UNF (SAE Straight)

Outlet Thread Type

Outlet Connection

RoHS

Compliant with Exemptions

REACH

Export Control Classification Number (ECCN)

DFARS Specialty Metals

Housing Material

How can we improve?

113 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-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

Pipe and Pipe Fittings

Pipe and Pipe Fittings

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

Power Transmission

Safety Lockout Valves

Safety Lockout Valves

Prevent accidental start-up when servicing equipment

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