Threaded Wyes | McMaster-Carr

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	Shape Shape


Wye	Double Wye

Straight

	Pipe Size Pipe Size

	Thread Type Thread Type

UN/UNF (SAE Straight)

Universal

	Material Material

	Connection Style Connection Style	Show

Threaded

	Connection Style Connection Style	Hide

	For Use With For Use With

	For Pipe Material For Pipe Material

Stainless Steel

Steel

Brass

	Connection Type Connection Type


Pipe	Tube

Hose

	Gender Gender

Female

Male

	Type Type


Connector	Adapter

Reducing Adapter	Valve

	Maximum Pressure Maximum Pressure

	Wye Angle Wye Angle

45°

90°

	For Pipe Schedule For Pipe Schedule

	System of Measurement System of Measurement

Inch

Metric

	For Tube OD For Tube OD

	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

RoHS Compliant with
Exemptions

	Finish Finish

Nickel Plated

Black Coated

Galvanized

	Maximum Steam Pressure Maximum Steam Pressure

	Specifications Met Specifications Met

	Pressure Class Pressure Class

	Maximum Temperature Maximum Temperature

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

REACH Compliant

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543 Products

Metal Pipe and Pipe Fittings

Low-Pressure Stainless Steel Threaded Pipe Fittings

Use these corrosion-resistant fittings in a low-pressure pipe line.

Low-Pressure Iron and Steel Threaded Pipe Fittings

Use these fittings for low-pressure applications in noncorrosive environments.

Low-Pressure Galvanized Iron
and Steel Threaded Pipe Fittings

The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.

Low-Pressure Brass and Bronze Threaded Pipe Fittings

Use these fittings in low-pressure flow applications. They have good corrosion resistance.

High-Pressure Plated Brass Threaded Pipe Fittings

The plating on these brass fittings creates a shiny finish and provides extra protection in corrosive environments. Fittings have the strength to handle high-pressure applications.

Medium-Pressure Plated Brass Threaded Pipe Fittings

Plated with nickel, these brass fittings resist rust better than steel and unfinished brass fittings. Select them when you need more strength in corrosive environments to handle higher pressures than our low-pressure fittings.

Tube Fittings for Plastic and Rubber Tubing

Push-to-Connect Tube Fittings for Air

Universal-Thread Push-to-Connect
Tube Fittings for Air and Water

Make lightweight connections without the hassle of matching the exact thread type—these fittings connect to NPT, NPTF, BSPP, BSPT, and other universal threads.

Nickel-Plated Brass Push-to-Connect
Tube Fittings for Air

Made of nickel-plated brass, these fittings have better corrosion resistance than unplated brass fittings.

Moisture-Resistant Push-to-Connect
Tube Fittings for Air and Water

These fittings won’t absorb moisture, so they’re good for water and high-humidity air applications.

Universal-Thread Moisture-Resistant
Push-to-Connect Tube Fittings for Air and Water

The threads on these fittings mate with NPT, NPTF, BSPT, and BSPP threads.

Low-Temperature/High-Pressure D.O.T.
Push-to-Connect Tube Fittings for Air

Use at pressures up to 250 psi.

Weld-Spatter-Resistant Push-to-Connect
Tube Fittings for Air and Water

Designed for use in welding applications, these fittings are flame retardant.

Push-to-Connect Tube Fittings for Hot Drinking Water

Fittings can withstand temperatures up to 200° F.

Hose Fittings

Metal Garden Hose Fittings

Attach these fittings to garden hose for a variety of water supply applications. They are metal for better durability than plastic garden hose fittings.

Diverting Valves with Fire-Fighting Hose Fittings

Control the flow of water in two directions from a single source—these diverting valves have two balls and handles for independent operation of each outlet. Use with fire-fighting hose.

Threaded Hose Fittings for Compressed Gas

Use these CGA fittings to connect welding hose to pressure regulators and torches.

Y-Strainers

PVC Y-Strainers

Polypropylene Y-Strainers

CPVC Y-Strainers

Made of CPVC, these lightweight strainers have excellent corrosion resistance and withstand higher temperatures than all of our other plastic Y-strainers.

High-Capacity Plastic Y-Strainers

A wide two-piece body holds more debris than other plastic Y-strainers. The body comes apart for easy cleaning without disconnecting your line.

Compact Plastic Y-Strainers

Small in size, these strainers fit into tight spaces. They are made of lightweight Noryl PPO, which provides excellent corrosion resistance.

Low-Pressure Bronze Y-Strainers

These Y-strainers for low-pressure applications have good corrosion resistance.

Medium-Pressure Bronze and Brass Y-Strainers

For use in medium-pressure applications, these Y-strainers have good corrosion resistance.

Low-Pressure Iron Y-Strainers

Medium-Pressure Iron and Steel Y-Strainers

High-Temperature High-Pressure Steel Y-Strainers

High-Pressure Steel Y-Strainers

Withstands temperatures up to 450° F.

Medium-Pressure Stainless Steel Y-Strainers

High-Pressure Stainless Steel Y-Strainers

Flow-Control Valves

Dual Shut-Off Threaded Diverting Valves

Control flow in two directions from a single source—these valves have two handles for independent operation of each outlet. Use them with water, oil, and inert gas.

Threaded Solenoid Diverting Valves

These valves operate on electricity to automatically divert flow between ports. Use with water, oil, air, and inert gas.

High-Flow Threaded Check Valves

To achieve the maximum possible flow, internal components are designed to reduce flow resistance.