Pressure-Reducing Regulators Piston Type

Withstand higher pressures

Pressure-reducing regulators reduce inlet pressure to a desired outlet pressure and maintain stability even with fluctuations in inlet pressure. These regulators are widely used in various piping systems. The key characteristic of pressure-reducing regulators is their ability to reduce inlet pressure to a lower outlet pressure during medium flow. Piston type pressure-reducing regulators feature a metal piston sensing mechanism that is more resistant to damage from pressure spikes and capable of withstanding higher pressures, providing a broader outlet pressure range. Some models come with a captured vent port to safely release the medium in the event of accidental piston sealing failure. 

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  • General Piston Regulators, RPGC Series

    RPGC Series General Piston Regulators feature a single-stage pressure reduction design with a piston sensing mechanism that is more resistant to damage caused by pressure spikes and offers a broad outlet pressure range. With eight port configuration options, these regulators accommodate a variety of gas and liquid applications. Built-in 40 μm inlet filter enhances cleanliness and extends service life. The bonnet includes a captured vent port, allowing media to be vented to a designated location in the event of accidental O-ring failure. 

  • High Flow Piston Regulators, RPGN Series

    RPGN Series High Flow Piston Regulators feature a single-stage pressure reduction design with a piston sensing mechanism that is more resistant to damage caused by pressure spikes and offers a broad outlet pressure range, making them ideal for high flow applications.

  • Compact Piston Regulators, RPCC Series

    RPCC Series Compact Piston Regulators feature a single-stage pressure reduction design with a piston sensing mechanism that is more resistant to damage caused by pressure spikes and offers a broad outlet pressure range. These regulators are ideal for high-pressure, low-flow applications. A variety of O-ring material options for broad media compatibility and temperature ranges.

  • High Pressure Piston Regulators, RPGX Series

    RPGX Series High Pressure Piston Regulators feature a single-stage pressure reduction design with a piston sensing mechanism that is more resistant to damage caused by pressure spikes. These regulators offer a wide outlet pressure range, with a maximum inlet and outlet pressure of up to 10,000 psig. With eight port configuration options, these regulators are ideal for high pressure, low flow applications.The bottom 1/4" NPT drain port allows residual liquid media in the downstream piping to be vented to a designated location.

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