These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure.

Commonly used in TIG welding where gas flow/coverage is a concern.

Designed for nitrogen gas purging in air conditioning, refrigeration, and plumbing systems.

Valves have a brass body.

Our smallest pressure-regulating valve.

Regulate pressure in air and inert gas systems from your instrument panel—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.

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.

Often used for oxygen service and other high-purity applications, these valves are cleaned and bagged to meet CGA G-4.1 standards to prevent contamination.

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

Thicker walls and a 304 stainless steel seal make these valves tougher than brass pressure-regulating valves.

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

Change outlet pressure without using a gauge—turn the dial to adjust the outlet pressure in 5 or 10 psi increments.

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.

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.

Install these valves directly in gas distribution pipelines.

Designed for oxygen service and other high-purity applications, these valves can withstand the extreme cold of liquid argon, liquid carbon dioxide, liquid nitrogen, and liquid oxygen.

Push-to-connect fittings form a low-pressure seal around plastic or soft metal tubing.

Valves have NPT connections.

Regulate air, gas, and liquid pressure on food, beverage, and pharmaceutical lines with these valves—they’re 3-A certified to meet sanitary design standards.

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.

These valves meet NSF/ANSI 61 for use in drinking water systems.

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

Designed to meet 3-A sanitary standards, these valves regulate liquid, gas, and air pressure in hygienic zones of food and beverage plants.

For a longer service than cast iron valves, these have a durable bronze body and a 303 stainless steel seal.