Ball Valves for Nitrogen

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Citric Acid (25% Concentration)

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397 Products

About On/Off Valves

Extended-Stem Threaded On/Off Valves

For installation through thick insulation, these valves have an extra-long stem.

Panel-Mount Threaded On/Off Valves

Access the handle of these valves while protecting your line behind an instrument panel. They have threads and a hex nut below the handle for panel mounting.

Compact Threaded On/Off Valves for Chemicals

For chemical-processing applications in confined areas, these valves have a low-profile handle to fit in tight spots. A rubber seal and a plastic body stand up to aggressive, corrosive solutions.

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.

Ultra-Chemical-Resistant Threaded On/Off Valves

The most chemical-resistant threaded valves we offer, these have a PTFE seal and an alloy body that can withstand extremely aggressive and corrosive chemicals, such as methyl ethyl ketone and toluene.

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.

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.

Threaded On/Off Valves for Cryogenic Liquids

Use these valves in cryogenic systems to control the flow of liquid nitrogen, carbon dioxide, and argon.

Socket-Connect On/Off Valves for Cryogenic Liquids

Designed to withstand extremely cold liquid gases, these valves are ideal for liquid nitrogen cooling systems and liquified gas storage. Insert unthreaded pipe into the socket ends and weld to create a permanent, leak-tight connection.

Heavy-Use High-Flow Air-Driven On/Off Valves

Limit wear and damage in high-cycling applications—these valves have additional seals that prevent leakage to reduce maintenance time.

Flanged Air-Driven On/Off Valves for Chemicals

With a ball-valve design, these valves can handle three times the flow of butterfly valves.

Flanged Motor-Driven On/Off Valves for Chemicals

For three times the flow of butterfly valves, these have a ball valve design.

Diverting Valves with Push-to-Connect Fittings

Insert tubing into the fittings on these valves—no heat, solder, or flux required. All are for use with water, oil, air, and inert gas. They divert flow between ports in tubing lines.

Diverting Valves with Push-to-Connect
Fittings for Chemicals

Insert tubing into the fittings on these valves—no heat, solder, or flux required. Designed for diverting flow between ports in chemical tubing lines, they have a fluoroelastomer seal and a PVDF body to withstand aggressive and corrosive solutions.

Diverting Valves with Barbed Fittings for Chemicals

Barbed fittings on these valves grip onto tubing, providing a secure hold. To divert flow between ports in chemical-processing applications, they have a chemical-resistant seal and a PVDF body to withstand aggressive and corrosive solutions.

On/Off Valve Bodies

Automatically or manually start and stop flow in your line with these valve bodies, which attach to your actuator.

Check Valves with Barbed
Fittings for Harsh Chemicals

Barbs grip onto tubing, providing a secure hold.

Compact Threaded Check Valves

With a shorter end-to-end length than other check valves, these fit in tight spaces.

Aluminum Quick-Connect Pipe Fittings for Compressed Air

Aluminum Quick-Connect Pipe
Fittings for Compressed Air

Twist these fittings onto aluminum pipe for quick, sealed connections—no threading, soldering, or welding necessary. Use them to build a compressed air system in half the time it would take to build a copper or steel system.