Description
Product Overview
The SAMSON Type 4708 supply pressure regulator conditions and reduces instrument-air pressure for positioners, actuators and other pneumatic valve accessories. Correct sizing helps maintain stable control and protects downstream devices.
SAMSON Product-Family Information
This page summarizes the engineering scope of the SAMSON Type 4708 Supply Pressure Regulator. Final sizing and selection must be verified against current SAMSON documentation, process data, actuator sizing and required approvals before ordering.
Detailed Technical and Selection Parameters
| Product model | Type 4708 Supply Pressure Regulator |
|---|---|
| Operating principle | Self-operated instrument-air pressure reduction |
| Typical service | Clean, dry compressed instrument air |
| Installation concept | Direct attachment or pipe mounting near the valve accessory |
| Control / signal | Mechanical regulation of downstream supply pressure |
| Sizing / range guidance | Select inlet pressure, adjustable outlet range and required air capacity |
| Materials and configuration | Housing, filter and connection selected for industrial environment |
| Manufacturer / brand | SAMSON |
| Model confirmation | Final specifications depend on the complete ordered model code and assembly |
| Commercial support | Santan Fluid provides model review, quotation and international supply support |
Typical Industry Applications
- Positioner air supply
- Pneumatic actuator accessories
- Control-valve service stations
- Packaged automation skids
Information Required for Model Selection
- Available inlet pressure
- Required regulated pressure
- Maximum air consumption
- Connection and mounting arrangement
- Filter, gauge and environmental options
Engineering Notes
Valve and actuator selection must consider flow sizing, pressure drop, noise, cavitation, materials, leakage class, fail-safe action and hazardous-area requirements. Product names and trademarks belong to their respective owners.
Request Model Confirmation and Quotation
Send the process data sheet, required model code or application description to our instrumentation team.
Email: sales@santanfluid.com
WhatsApp: +8613690223185
Standard Technical Specification Summary
Use these fields for preliminary selection. Final values depend on the complete manufacturer model code and selected options.
| Model | Type 4708 Supply Pressure Regulator |
|---|---|
| Measurement Range | Configuration-dependent; confirm the required span and complete model code. |
| Accuracy | Configuration-dependent; confirm the accuracy class and calibrated range. |
| Process Connection | Direct attachment or pipe mounting near the valve accessory |
| Output Signal | Configuration-dependent; confirm analog, digital and communication requirements. |
| Certifications | Confirm hazardous-area, functional-safety, sanitary, marine or custody-transfer approvals by model code. |
| Application Industries | Positioner air supply; Pneumatic actuator accessories; Control-valve service stations; Packaged automation skids |
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