Valves for Hydraulic Fluid | McMaster-Carr

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System of Measurement

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For Use With

Flammable Vapors

Shut-Off Valves

Solid Particles

Black Beauty Grit

Diesel Exhaust Fluid

Hydraulic Fluid

Hydraulic Fluid (Petroleum Based)

Hydrogen Peroxide

Liquid Natural Gas

Magnesium Chloride

Methyl Ethyl Ketone (MEK)

Mineral Spirits

Potassium Chloride

Potassium Hydroxide

Potassium Sulfate

Silicon Carbide Grit

Sodium Bicarbonate (Baking Soda)

Sodium Carbonate (Soda Ash)

Sodium Chloride

Sodium Hydroxide (Caustic Soda)

Sodium Hypochlorite (Bleach)

Stainless Steel Shot

Toluene (Methylbenzene)

Thread Type

UN/UNF (SAE Straight)

UNJ/UNJF (SAE Straight)

Material

Hastelloy C276 Nickel

Stainless Steel

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

Actuation

Shape

Gender

Fitting Connection

Clamp-On Barbed

Spec Image

Spec Image

Quick Disconnect

Spec Image

Body Material

Stainless Steel

Maximum Pressure @ Temperature

50 psi @ 72° F

125 psi @ 72° F

150 psi @ 72° F

200 psi @ 72° F

230 psi @ 72° F

250 psi @ 72° F

300 psi @ 72° F

360 psi @ 72° F

1,000 psi @ 72° F

1,500 psi @ 72° F

1,700 psi @ 72° F

2,000 psi @ 72° F

2,200 psi @ 72° F

2,500 psi @ 72° F

2,900 psi @ 72° F

3,000 psi @ 72° F

3,500 psi @ 72° F

3,600 psi @ 72° F

Thread Size

Dash Size

Flow Control Type

One Direction with Unrestricted Reverse

Connects To

Number of Outlets

Fitting Type

Reducing Adapter

Handle Type

Valve Type

Pressure Regulator

Connection Port

Indicator/Gauge

DFARS Specialty Metals

RoHS

Compliant with Exemptions

Export Control Classification Number (ECCN)

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

REACH

How can we improve?

1,501 Products

Fluid Handling

Air Valves

Fill tanks, tires, and other pressurized equipment

Flow-Regulating Valves

Flow-Regulating Valves

Maintain the set flow rate of fluid through your system

Directional Control Valves

Directional Control Valves

Manage the flow of fluids to move equipment in air- and hydraulic-powered systems

Float Valves

Open or close a pipe connection when liquids in a container reach a set level; also known as ballcocks

Valve Mounts

Match standard NFPA mounting patterns to connect valves with multiple ports

Air Chucks

Connect air hose to Schrader valves, which are common on tires and hydraulic systems

Manifolds

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

Hose Fittings

Create threaded, barbed, quick-disconnect, and other types of connections between lengths of hose

Hose Nozzles

Control flow while dispensing water, fuel, hydraulic fluid, coolant, and chemicals

Junction Blocks

Junction Blocks

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

Tube Manifolds

Distribute liquid or air to multiple locations from a single supply source

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

Power Transmission

Hydraulic On/Off Valves

Hydraulic On/Off Valves

Control the flow in high-pressure hydraulic systems

Hydraulic Check Valves

Hydraulic Check Valves

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

Hydraulic Flow-Adjustment Valves

Hydraulic Flow-Adjustment Valves

Turn the knob to gradually adjust the flow of hydraulic fluid

Building and Machinery Hardware

T-Slotted Framing Manifolds

T-Slotted Framing Manifolds

Distribute air and liquid from a single supply to multiple areas in a T-slotted framing structure

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