Couplings for Bleach | McMaster-Carr

With an FEP sleeve and PTFE sealing tape, these connectors withstand chemicals better than rubber connectors. Use them for joining low-pressure chemical waste drainpipe and fittings or transitioning between different chemical piping.

Stainless Steel Push-to-Connect
Tube Fittings for Chemicals

Fittings are 316 stainless steel, which has excellent chemical resistance and is more durable than plastic.

Compression Fittings for Plastic Tubing—Chemicals

Fittings have a sleeve that bites into tubing as you tighten the nut to form a seal in applications up to 120 psi. Also known as flareless fittings.

High-Flow Quick-Disconnect
Tube Couplings for Chemicals

A spring-free flow path allows more chemicals to pass through these tube couplings at lower line pressures than other quick-disconnect couplings.

Luer Lock Tube Couplings for Plastic
and Rubber Tubing—Chemicals

A staple in labs, these couplings are highly versatile, fitting any luer lock plug, socket, syringe, or needle. They’re PVDF, so they resist most acids, alcohols, and organic solvents.

Ultra-Corrosion-Resistant Yor-Lok
Fittings for Nickel Alloy Tubing

With the best corrosion resistance of any metal fitting we offer, these Hastelloy fittings will stand up to aggressive chemicals and are resistant to pitting and stress cracking. Also known as instrumentation fittings, they include a nut with two sleeves.

Nuts for Ultra-Corrosion-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

Front and Back Sleeves for
Ultra-Corrosion-Resistant
Yor-Lok Fittings for Nickel Alloy Tubing

On/Off Valves for Chemicals

Miniature Threaded On/Off Valves for Chemicals

To withstand aggressive and corrosive solutions in miniature chemical-processing pipelines, these tiny valves have a chemical-resistant fluoroelastomer seal and a corrosion-resistant 303 stainless steel body.

Easy-to-Install Threaded
On/Off Valves for Chemicals

For fast installation and removal from pipelines, these valves have union fittings that disassemble into multiple pieces. All have a fluoroelastomer seal and a plastic body that can stand up to aggressive and corrosive solutions in chemical-processing applications.

On/Off Valves with Barbed Fittings for Chemicals

Barbs grip onto tubing, providing a secure hold. To withstand aggressive and corrosive solutions in chemical-processing applications, these valves have a plastic body and a chemical-resistant seal.

Easy-to-Install Socket-Connect
On/Off Valves for Chemicals

Streamline your installation and removal process. These valves give you the leak-tight permanent connection of a socket connect with the ease of fittings that come apart.

On/Off Valves with Push-to-Connect
Fittings for Chemicals

Insert tubing into the fittings on these valves—no heat, solder, or flux required. To withstand aggressive and corrosive solutions, they have a chemical-resistant fluoroelastomer seal and a plastic body.

Actuated On/Off Valves

Solenoid On/Off Valves for Chemicals

With a plastic body and a fluoroelastomer seal, these valves can stand up to aggressive and corrosive solutions in chemical-processing applications.

Batch-Dispensing On/Off Valves

Accurately and consistently dispense a specific amount of liquid—these actuated valves have a screen and buttons for programming batch size and calibration.

High-Flow Air-Driven On/Off Valves for Chemicals

Also known as actuated ball valves, these provide higher flow rates than other air-driven valves.

Versa-Mount Air-Driven On/Off Valves for Chemicals

Also known as piston valves, these have a compact, lightweight actuator that allows them to be installed in any mounting orientation. They’re often used in water-treatment applications.

Severe-Duty Air-Driven On/Off Valves for Chemicals

Also known as diaphragm valves, these have a diaphragm that can handle dirty liquid, slurries, and abrasive media without damage.

Sanitary Air-Driven On/Off Valves

Use air pressure to automatically control the flow of liquids in sanitary environments, such as food and beverage processing plants.

Motor-Driven On/Off Valves for Chemicals

All valves have threaded NPT connections.

Pipe, Tubing, Hose, and Fittings

Low-Pressure Clamp-OnConnectors for Chemical Waste

Stainless Steel Push-to-ConnectTube Fittings for Chemicals