Valves for Coolant | McMaster-Carr

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	Component Component


Cap	Clamp

Coolant Supply Connector	Coolant Supply Connector On/Off Valve

Hose	Hose Connector

Hose Connector Check Valve	Hose Connector On/Off Valve

Manifold	Mount

Mounting Bracket	Nozzle

Reducer

	For Use With For Use With	Show

Coolant

	For Use With For Use With	Hide

Warning: Products have one, but not necessarily all, of the selected characteristics.

Argon/Carbon Dioxide
Blend

Citric Acid (25%
Concentration)

Citric Acid (100%
Concentration)

Glass/Aluminum Oxide
Grit

Liquid Carbon Dioxide

Methyl Ethyl Ketone (MEK)

	Pipe Size Pipe Size

	Thread Type Thread Type

UN/UNF (SAE Straight)

	Connection Style Connection Style

	Material Material

	System of Measurement System of Measurement

Inch

Metric

	Loc-Line Trade Size Loc-Line Trade Size

1/4"

1/2"

3/4"

	Color Color

	Black		White
	Gray		Yellow
	Blue		Orange

	Connection Type Connection Type


Ball Socket	Hose

Pipe	Press Fit

Tube

	Maximum Pressure Maximum Pressure

	Gender Gender

Female

Male

	Orifice Diameter Orifice Diameter

	Overall Length Overall Length

	Number of Outlets Number of Outlets

	Shape Shape


Straight	90° Elbow

Tee	Manifold

Wye	Junction Block

	Coolant Hose System Coolant Hose System

Loc-Line

Snap-Loc

Acid-Resistant Loc-Line

	Maximum Temperature Maximum Temperature

	Spray Pattern Spray Pattern


Stream	Flat

Multiple Stream

	DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense Acquisition Regulations Supplement)

DFARS Specialty Metals
COTS-Exempt

	RoHS (Restriction of Hazardous Substances) RoHS (Restriction of Hazardous Substances)

RoHS Compliant

	Barbed Connection Type Barbed Connection Type

Barbed

Clamp On

Push On

	REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration, Evaluation, Authorization and Restriction of Chemicals)

REACH Compliant

	Number of Inlets Number of Inlets

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346 Products

About Loc-Line and Snap-Loc Coolant Hose

Assemble and disassemble Loc-Line and Snap-Loc coolant hose by snapping components together or pulling them apart. Assembly and separation tools (sold separately) are recommended.

To ensure compatibility, select the color and trade size that match your current system. A system’s trade size is equal to the ID of its hose.

Control of Liquids, Gases, and Solids

Barbed Flow-Control Orifices

Insert the barbed ends of these orifices into rubber and soft plastic tubing, and secure them with a clamp.

Quick-Disconnect Hose Couplings for Coolant

Couplings consist of a plug and a socket that connect and disconnect quickly. Use them if you need frequent access to a line. They are designed for coolant applications up to 200 psi. Also known as coolant-line mold couplings.

Right-Angle Flow Rectangular Manifolds

Distribute air or fluid to multiple locations from a single supply source with these manifolds. They are also known as headers.

Straight-Flow Rectangular Manifolds

Unlike other manifolds, which have an inlet on either end, these have one inlet on the opposite side from the outlets. This design allows air or fluid to follow a straight path, improving flow through your system. Also known as headers.

Low-Profile Hex Manifolds

When you’re short on vertical space, these manifolds are a good fit—they have outlets on the side instead of on top, so they have a lower profile than rectangular manifolds. Use them to distribute air or fluid to five locations from a single supply source.

Low-Profile Square Manifolds

With outlets on the side instead of on top, these manifolds have a lower profile than rectangular manifolds and fit well in cramped spaces. Use them to distribute air or fluid to three locations from a single supply source.

Round Manifolds for Hose Lines

Mount these manifolds on the end of a hose line to distribute air, water, or hydraulic fluid to three locations from a single supply source.

Straight-Flow Junction Blocks

Use these junction blocks to organize and separate multiple lines in your system. They have threaded holes that allow air or fluid to flow straight through the block.