Use these regulators to adjust and maintain the pressure of your tubing air lines.

Adjust and maintain the pressure of your compressed air.

Adjust and maintain the pressure of your compressed air.

Adjust and maintain the pressure of your compressed air.

Adjust and maintain the pressure of your compressed air.

An internal check valve permits reverse flow, so these regulators work with double-acting cylinders.

Cleaned and double bagged in an ISO Class 3 and Fed. Spec. Class 1 clean room for protection from contamination, these regulators are suitable for use in clean rooms.

Prevent unauthorized adjustment and unintentional pressure changes with these regulators.

At ±0.1% accuracy, use these regulators in sensitive applications where constant, consistent pressure is important.

With a greater flow capacity than our standard precision compressed air regulators, use these regulators to adjust and maintain air pressure in sensitive high-flow applications where constant, consistent pressure is important.

Fit these regulators in tight spaces to adjust and maintain air pressure in sensitive applications where constant, consistent pressure is important.

Mount these regulators to a 35 mm DIN rail with the included bracket.

Keep an eye on the output pressure in high-flow applications—these regulators have a display so you can monitor your application locally.

Connect two or more of these manifold regulators to meet multiple pressure requirements from a single air supply—set a different output pressure with each regulator.

Run up to four air-powered tools from a single air supply.

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone.

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone.

These filter/regulator combinations come as one convenient unit that cleans the air as it regulates pressure.

A filter and regulator joined top-to-bottom, these filter/regulators fit in the same space as a filter alone.

A clear polyurethane bowl makes these filter/regulators chemical resistant for use with synthetic compressor oils and cleaning fluids and allows you to see inside to monitor contents.

With ±0.2 psi accuracy, these filter/regulators provide more precise control than our other compressed air filter/regulators.

A stainless steel housing and bowl allow these filter/regulators to withstand corrosive environments in the semiconductor, marine, chemical, instrumentation, and paper industries.

An ARO filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure.

A Norgren filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure.

A Festo filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure.

An ASCO Numatics filter, regulator, and lubricator are combined to provide clean, lubricated compressed air at your required pressure.

A filter, regulator, and lubricator with push-to-connect fittings are combined to provide clean, lubricated compressed air at your required pressure. Fittings make a tight seal around tubing.

Prevent accidental start-up when servicing equipment.

Prevent accidental start-up when servicing equipment.

Prevent accidental start-up when servicing equipment.

Also known as Monday-morning valves, these valves slowly introduce pressure to reduce surge damage during start-up.

Replace the filter element in your Wilkerson modular compressed air filter to trap solid particles and water droplets as small as 5 microns.

Replace the filter element in your Norgren modular compressed air filter to trap solid particles and water droplets as small as 5 microns.

Replace the filter element in your SMC modular compressed air filter to trap solid particles and water droplets as small as 5 microns.

These filter elements fit in ASCO Numatics modular two-stage compressed air filters to remove water droplets, oil, and particles as small as 0.01 microns.

Also known as coalescing filters, these filter elements fit in Festo modular compressed air filters to remove oil and particles as small as 0.01 microns.

Also known as coalescing filters, these filter elements fit in ASCO Numatics modular compressed air filters to remove oil and particles as small as 0.01 microns.

Also known as coalescing filters, these filter elements fit in ARO modular compressed air filters to remove oil and particles as small as 0.3 microns.

A polyurethane bowl provides good chemical resistance for use with synthetic compressor oils and cleaning fluids.

The housing and bowl are 316 stainless steel to handle extremely corrosive environments such as those in semiconductor, marine, chemical, and paper industries.

Use these filters to extend the service life of air-powered tools and then throw them away when you're done.

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air.

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air.

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air.

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air.

Extend the service life of air-powered tools and equipment by removing particles and water droplets from compressed air.

Housing and bowl are 304 stainless steel for good corrosion resistance in damp environments.

Remove bacteria, viruses, moisture, and other particles from compressed air and gases used in food, pharmaceutical, biotech, and electronics applications.

No need to buy and service two filters—these filters have a single element that removes both large and fine particles.

Mount these filters to a 35 mm DIN rail with the included brackets.

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment.

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment.

Housing and bowl are 316 stainless steel to handle extremely corrosive environments and meet NACE (National Association of Corrosion Engineers) specifications.

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment.

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment.

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment.

Also known as coalescing filters, these filters remove compressor oil to extend the service life of air-powered tools and equipment.

Often used in wet conditions and harsh environments, these valves have a 316 stainless steel body for excellent corrosion resistance.

Use this valve in light duty water systems with garden hose thread (GHT) connections.

These valves automatically reduce a high, variable inlet pressure to a lower, stable outlet pressure.

Prevent changes to your pressure setting—these valves come set at a nonadjustable outlet pressure.

Often used on dispensers, humidifiers, and fountains, these valves have a 316 stainless steel body that can stand up to deionized water and corrosive conditions.

Rated for more than double the temperature of standard pressure-regulating valves, these can withstand temperatures up to 550° F.

For extremely high-pressure applications in tight spots, these valves handle the same inlet pressures as other ultra-high-pressure-regulating valves within a smaller footprint.

Excellent performance at low pressures.

Valves have a brass body.

Withstand inlet pressures up to 3,500 psi.

For easy panel mounting in your water system, these valves have threads below the adjustment knob and come with a panel-mount nut.

Maintain contaminant-free standards in clean room environments. These valves come cleaned and bagged to Fed. Spec. Class 100 and ISO Class 5 clean room standards and have a 316 stainless steel body with a smooth finish to resist dust collection.

Often used for pressure-vessel testing and other high-pressure applications, these valves can handle at least seven times the outlet pressure of standard tank-mount pressure-regulating valves.

Reduce contaminants in gases used in research sample systems, emission monitoring systems, chromatography, and other high-purity applications. These valves have a 316 stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination.

Flowmeters let you see the gas flow rate from a distance.

Valves have NPT connections.

Install these valves directly in gas distribution pipelines.

Designed to reduce contaminants in high-purity applications using hydrogen and methane gas, these valves have a stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination.

It's like getting four regulators in one—each comes with four springs so you can change between regulating pressure ranges of 2-30, 10-50, 30-90, and 100-180 psi.

A plastic body and fluoroelastomer seal stand up to harsh chemicals.

For a longer service life than cast iron valves, these have a durable bronze body.

A 316 stainless steel body provides exceptional corrosion resistance in wet conditions and harsh environments.

Choose from valves for liquid argon, liquid nitrogen, liquid carbon dioxide, or liquid oxygen tanks.

Use these valves in pipelines.

These valves have a cast iron body.

These valves have a bronze body for durability and a long service life. All meet ASME Code Section VIII for use with air and inert gas pressure vessels.

Commonly used with high-volume blowers, compressors, and air-powered conveyors, these valves quickly relieve a large amount of air in systems with a pipe size of 2 or greater.

Body is brass or nickel-plated brass. All meet ASME Code Section VIII for use with air and inert gas pressure vessels.

The most basic option for air and inert gas applications.

Our only valves that meet ASME Code Section VIII for use with cryogenic pressure vessels. They are for use with argon, carbon dioxide, helium, hydrogen, methane, nitrogen, and oxygen.

Use these valves with liquid argon, liquid nitrogen, and liquid oxygen.

Choose these valves for small steam-heating boilers requiring pressure relief between 5 psi and 12 psi.

These valves meet ASME Code Section I for use with steam power boilers requiring pressure relief above 15 psi.

Less than a quarter of the height of standard pressure-relief valves, these are often installed on tanks in low-clearance areas.

Design a valve specifically for your process media and set pressure. Choose from a valve for air, inert gas, water, hydraulic oil, fuel oil, gasoline, or diesel fuel and a set pressure.

A finely threaded adjustment screw lets you make precise set pressure adjustments.

With a three-port design, these valves allow inline flow from the inlet to the outlet during normal conditions and divert flow through the relief port in overpressure conditions. They are often used with feed pumps for fertilizers and bleach.

To gradually relieve pressure in lines for diesel fuel, fuel oil, gasoline, and kerosene, these valves begin opening at the set pressure and fully open at about 10% over the set pressure.

Alter the set pressure to suit your application.