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The Pre-set Pressure Regulator is a compact device designed to maintain a consistent downstream pressure without requiring on-site adjustment. It eliminates the need for manual pressure tuning during installation, significantly reducing setup time and labor costs. Once factory preset, the regulator ensures stable output pressure across operational conditions, making it ideal for applications where consistent air pressure delivery is critical.
The main resin components are manufactured from PBT (polybutylene terephthalate), a durable and reliable material suitable for general environmental conditions. The primary metal parts are constructed from either brass or aluminum, with the brass version featuring an electroless nickel plating layer to enhance corrosion resistance and surface durability.
The regulator features standardized threaded connections that align with common metric sizes: φ4, φ6, φ8, and φ10 mm. These correspond directly to inch sizes of φ5/32, φ1/4, φ5/16, and φ3/8 respectively, enabling compatibility with a wide range of industrial air systems and piping configurations.
The regulator is designed for use with air as the fluid medium. It operates within a pressure range from its preset value up to 1.0 MPa. The operating temperature range is 0°C to 60°C, ensuring stable performance in ambient conditions without freezing risk. Under test conditions where a supply pressure of preset +0.3 MPa is applied, the pressure tolerance is ±0.025 MPa, indicating precise output control.
Available in multiple sizes across both metric and inch dimensions: φ4, φ6, φ8, φ10 mm (or φ5/32, φ1/4, φ5/16, φ3/8 inches). The product does not offer color variants or additional configurations beyond these standard size options.
The regulator is designed for direct integration into existing air supply lines. Its factory-preset configuration ensures no downstream pressure adjustment is required during installation, simplifying system setup and reducing the risk of human error in field applications.
| Specification | Details |
|---|---|
| Fluid medium | Air |
| Operating pressure range | Preset pressure to 1.0MPa |
| Operating temperature range | 0 to 60℃ (No freezing) |
| Pressure tolerance | ±0.025MPa (When preset pressure+0.3MPa is supplied
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