PCVP
Pilot-controlled differential pressure controller is a self-acting differential pressure controller primarily for use in district heating, district cooling or in industrial systems as well. It can be flow and return mounted in applications with and without heat exchanger like large substations and distribution stations.
The controller consist of main controller, installed in main pipe, and pilot controller and with a throttling element, both installed in bypass.
Setting is done on pilot controler.
Features and benefits
- Differential pressure controller
- Extremely high control ratio as a result of low pilot controller min. flow rate(kVS value) and high flow rate (kVS) of the main valve
- Small overall dimensions comparing to standard design (especially height)
- Higher valve capacities for DN 150-250 comparing to standard design
- High control stability
- Smooth operation differential pressure controller