Pressure independent control valve
(PICV)
Precise flow control for efficient, balanced HVAC systems.
Overview
The HERZ Pressure-Independent Control Valve (PICV) is engineered to deliver accurate and reliable flow control in heating and cooling systems. By combining control, regulation, and automatic hydraulic balancing in a single unit, the valve maintains a constant flow rate regardless of pressure variations. This results in improved energy efficiency, simplified system commissioning, and consistent indoor comfort across all operating conditions.
Key Features
- Integrated Functionality – Combines flow regulation, control, and automatic hydraulic balancing in one compact valve.
- Constant Flow Control – Maintains the required flow rate independently of system pressure fluctuations.
- Energy Efficiency – Optimizes system performance by reducing energy losses caused by over- or under-flow.
- Simplified Commissioning – Eliminates the need for complex balancing procedures, saving time during installation.
- Reliable Performance – Ensures stable operation and consistent comfort in heating and cooling applications.
- Wide HVAC Compatibility – Suitable for residential, commercial, and industrial HVAC systems.