Regulator

PISCO PNEUMATIC Pneumatics Air Units

Regulator

Compact regulator with a push-lock knob for easy pressure adjustment. PBT is used for the main resin parts. PBT: A standard resin material that is ideal for general environments. Brass with electroless nickel plating is used for the main metal parts. NBR is used for the seal rubber material. NBR: A material generally used as a sealing material. The specified fluid medium is Air. The operating pressure range is 0 to 1.0MPa | 0 to 145psi.
  • Brand PISCO PNEUMATIC
  • Category Pneumatics
  • Subcategory Air Units
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Product Overview

The Regulator is a compact pressure control device designed to maintain consistent output pressure in air systems. It features a push-lock knob for quick and reliable adjustment of outlet pressure, allowing users to set precise values directly within the piping system without requiring tools or disassembly.

Construction and Materials

The main resin components are manufactured from PBT (polybutylene terephthalate), a standard engineering plastic suitable for general environmental conditions. The primary metal parts are constructed from brass with an electroless nickel plating, providing durability and corrosion resistance in typical industrial settings.

Configuration and Connections

The regulator connects via multiple interface options including metric male thread M5x0.8, taper pipe male threads R1/8 and R1/4, and UNF (Unified National Fine) thread 10-32UNF. It also supports NPT threads in sizes NPT1/8 and NPT1/4, enabling compatibility with a wide range of piping systems.

Operating Characteristics

The regulator operates within an air medium and is rated for an operating pressure range of 0 to 1.0MPa (0 to 145psi). The pressure setting range is from 0.1 to 0.8MPa (14.5 to 116psi), with a gauge display indicating values up to 116psi. It functions reliably within an operating temperature range of 0 to 60℃, where freezing is not expected.

Sizes and Options

Available in multiple sizes, the regulator offers φ4, φ6, and φ8 mm (equivalent to φ5/32, φ3/16, and φ1/4 inch) diameters. These size variations allow for integration into different system designs and pipe configurations while maintaining consistent performance.

Installation and Integration

The push-lock knob provides secure pressure adjustment and prevents the lock nut from loosening due to machine oscillation or vibration, ensuring long-term stability during operation. This design supports in-line installation and pressure regulation at any point along a pipeline.

SpecificationDetails
Fluid mediumAir
Operating pressure range0 to 1.0MPa | 0 to 145psi
Pressure setting range0.1 to 0.8MPa | 14.5 to 116psi
Indicated pressure range0 to 0.8MPa
Operating temperature range0 to 60℃ (No freezing)
Gauge display range0 to 116psi
Operating temp. range0 to 60℃ (No freezing)
mm size (mm)φ4, φ6, φ8
inch sizeφ5/32, φ3/16, φ1/4, φ5/16
Metric male threadM5x0.8
Taper pipe male threadR1/8, R1/4
UNF Thread10-32UNF
NPT ThreadNPT1/8, NPT1/4
Main resin materialPBT
Main metal materialBrass with electroless nickel plating
PerformanceThe new design provides 1.3 times higher flow than the previous models. The set pressure fluctuation range has been reduced
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