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RG4 Series - Modulating Valves

RG4 Modulating Valve Overview

Precise Control for Flow and Pressure

The RG4 modulating valve is engineered for continuous control applications. It features a diaphragm actuator and positioner, delivering smooth and reliable adjustment for hygienic processes.

Key Advantages

Performance and Compliance

  • 3-A approved design for hygienic applications
  • ATEX compliant models available for hazardous environments
  • Profile seals with ID markings eliminate dead gaps and simplify spare parts ordering

Flexible Modular Design

  • Interchangeable shaft and seat allow adjustment of Kvs values
  • Valve insert can be fully removed for easy maintenance
  • Designed and tested in accordance with DIN IEC 534 standards
Key Applications

Field of application

All industries. For hygienic applications with flexible Kvs values. For aseptic applications the valve can be supplied with PTFE diaphragm, stainless steel bellow or steam barrier (RGMS4).

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