For applications that require intermittent operation, such as spraying and washing, push or pull the lever on these valves to start flow. They spring closed when the lever is released.

A cast iron body absorbs vibration from pressure changes to reduce wear and noise in your pipeline.

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

Withstand more than six times the inlet pressure of standard pressure-regulating valves.

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

Our smallest pressure-regulating valve.

Threads below the adjustment knob and an included panel-mount nut allow you to add these valves to your instrument panel.

The most basic option for air and inert gas applications.

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. All meet ASME Code Section VIII for use with air and inert gas pressure vessels.

Change set pressure to suit your application—this valve includes four interchangeable color-coded springs with different set pressure ranges.

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.

For a longer service life than brass vacuum-regulating valves, these are made of bronze for strength and durability.