Features of Pre-set Pressure Regulator

Four features of Pre-set Pressure Regulator

Feature 1
Prevent unwanted adjustments with fixed outlet pressure

Preset Pressure Regulator does not have a pressure adjustment screw or knob, preventing unwanted operation by workers.

Manga that introduces PISCO's Preset Pressure Regulator

Feature 2
Unaffected by inlet pressure; ideal for applications where any fluctuation in outlet pressure is unacceptable!

Suitable for applications where you do not want the outlet pressure to fluctuate, since the outlet pressure is fixed even if the inlet pressure fluctuates.
Secondary side setting pressure is available in the range of 0.2 to 0.6 MPa, in increments of 0.05 MPa.

Example: To set secondary side pressure at 0.2Mpa
Usage: RVFUP4-4-0.2 / Operating pressure range: Set pressure up to 1.0MPa

Image that illustrates how PISCO's Preset Pressure Regulator works.

*The outlet pressure may slightly fluctuate depending on the flow rate.

Fluctuation of the outlet pressure is minimized even the inlet pressure changes.

Pressure characteristics (Comparison graph by model) (Example: Set secondary side pressure at 0.2MPa)

Graph that shows pressure characteristics of PISCO's Preset Pressure Regulator.

*1. Inlet pressure: 0.7MPa → 0.2MPa → 0.7MPa.
*2. Pressure characteristics were measured under conditions where air from outlet side was leaked externally through a 0.1mm orifice.

Feature 3
Reducing man-hours when installing multiple regulators!

It takes extra man-hours to adjust and install multiple regulators to the exact same pressure setting.
With fixed pressure regulators, pressure setting is not required, which leads to man-hour reduction.
In addition, the compact design reduces the space required for installation.

Comparison of using multiple conventional pressure regulators and multiplePreset Pressure Regulator from PISCO.

Feature 4
Reducing air consumption by lowering the pressure during the cylinder's return stroke.

Image showing the use of PISCO's Preset Pressure Regulator to save energy comsumption.

Pre-set Pressure Regulator

For applications of tamper-proof or that no pressure adjustment is needed
  • Contributes to reduction of equipment assembly man-hours thanks to fixed outlet pressure. Fixed pressure eliminates the necessity of outlet pressure adjustment.
  • Prevents unexpected operation. No pressure regulating screw or knob for pressure adjustment.
  • Compact body - 67% volume reduced. (Compared with RVUP type)
  • Fluctuation of the outlet pressure is minimized even the inlet pressure changes.
CAD Catalog

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