DP3100 Series — Double Stage Pilot Loaded Regulators
Double stage pilot loaded self-actuated pressure regulators for superior accuracy and high flow capacity with outlet pressure independent of inlet pressure variations.
The DP3100 Series are pilot operated downstream pressure control regulators designed for high flow gas pressure control applications. The active-monitoring pilot system provides fail-safe capability, ensuring the valve opens on pilot failure to prevent dangerous pressure build-up. Suitable for gas distribution, pressure reducing stations, and industrial process applications.
Key Features
- Active Monitoring Pilot — Fail-safe pilot system opens main valve on pilot failure for safety.
- High Flow Capacity — Large main valve design provides high flow capacity with stable pressure control.
- Superior Accuracy — Pilot operated design provides superior pressure accuracy over direct acting regulators.
- Wide Pressure Range — Covers a wide range of inlet and outlet pressure requirements.
- Robust Construction — Heavy duty construction for demanding industrial applications.
Applications
- Gas distribution networks
- Pressure reducing stations
- Industrial process gas
- Pipeline pressure control
Technical Specifications
| Body Sizes | 1″ to 8″ — ANSI B16.5 Class 150 & 300 |
| Inlet Pressure | Up to 100 Barg |
| Temperature Range | -20°C to 60°C |
| Pilot Type | Active monitoring, fail-to-open |