Description
Crane D996F Electronic Pressure Independent Control Valve (E-PICV)
Intelligent Pressure-Independent Flow Control for Modern HVAC Systems
The Crane D996F Electronic Pressure Independent Control Valve (E-PICV) is an advanced HVAC control valve that combines electronic pressure-independent flow regulation, a high-speed modulating actuator, and Modbus RTU communication into a single compact assembly. Unlike conventional PICVs that rely on mechanical diaphragms, the D996F uses integrated pressure transducers to continuously monitor and regulate flow regardless of differential pressure fluctuations, delivering superior hydronic balance, improved energy efficiency, and simplified commissioning.
Key Features
- Electronic Pressure Independent Control Valve (E-PICV)
- Available sizes:
- DN65
- DN80
- DN100
- DN125
- DN150
- Pressure rating: PN16
- Electronic pressure-independent flow regulation
- Integrated pressure transducers
- High-speed modulating actuator
- Modbus RTU communication
- Flow rate monitoring and feedback
- Valve position feedback
- Commissioning via Building Management System (BMS)
- Daisy-chain Modbus wiring capability
- Class IV shut-off leakage
- Suitable for differential pressures up to 800 kPa
- Fast response for improved HVAC performance.
Benefits
True Pressure-Independent Flow Control
The D996F automatically maintains the programmed flow rate regardless of pressure changes within the HVAC network. By using integrated pressure sensors instead of a mechanical diaphragm, it delivers stable hydronic performance under varying operating conditions.
Reduced Commissioning Time
Valve settings can be configured directly through the Building Management System or Crane Configurator software, significantly reducing manual balancing and on-site commissioning time. Preconfigured actuator parameters further simplify installation.
Smart Building Integration
The integrated Modbus RTU interface allows the valve to communicate with the BMS, providing real-time information such as:
- Actual flow rate
- Valve position
- Alarm status
- Diagnostic information
This operational insight helps facility managers optimize system performance and reduce operating costs.
Lower Installation Costs
Support for daisy-chain wiring enables multiple actuators to share the same communication network, reducing cable runs, panel connections, installation labor, and material costs.
Improved Reliability
Continuous monitoring and fault reporting through the BMS enable predictive maintenance and faster troubleshooting, minimizing downtime while improving occupant comfort and system efficiency.
Typical Applications
The Crane D996F is suitable for:
- Commercial HVAC systems
- Chilled water systems
- District cooling
- District heating
- Air Handling Units (AHUs)
- Heat exchangers
- Office buildings
- Hospitals
- Hotels
- Universities
- Data centres
- Industrial building services.
Technical Specifications
| Specification | Value |
|---|---|
| Model | D996F |
| Product Type | Electronic Pressure Independent Control Valve (E-PICV) |
| Valve Sizes | DN65–DN150 |
| Pressure Rating | PN16 |
| Flow Range | DN65: 3.3–10.3 l/s DN80: 6.9–16.4 l/s DN100: 12.5–21.4 l/s DN125: 16.9–32.8 l/s DN150: 22.2–49.2 l/s |
| Differential Pressure | Up to 800 kPa |
| Temperature Rating | -10°C to +110°C |
| End Connection | Flanged BS EN 1092-2 PN16 |
| Leakage Class | Class IV |
| Communication | Modbus RTU |
| Flow Measurement | Integrated Pressure Transducers |
| Actuator | High-Speed Modulating Actuator |
| Commissioning | Via BMS or Crane Configurator Tool |
Why Choose the Crane D996F E-PICV?
The Crane D996F E-PICV offers a modern approach to hydronic balancing by replacing conventional mechanical pressure-independent technology with intelligent electronic control. Its integrated pressure transducers, Modbus connectivity, high-speed actuator, and remote commissioning capabilities help engineers achieve faster installation, improved flow accuracy, lower operating costs, and enhanced building performance. Combined with Class IV shut-off, daisy-chain communication, and continuous diagnostic feedback, the D996F is an ideal solution for high-performance HVAC systems requiring reliable pressure-independent flow control.
