Applications:-
Frese OPTIMA Compact Pressure Independent Balancing & Control Valve (PIBCV) is used in heating and cooling systems in applications with Fan Coil Units, Chilled Beams or other terminal unit applications. Frese OPTIMA Compact provides modulating control with full authority regardless of any fluctuations in the differential pressure of the system. Frese OPTIMA Compact combines an externally adjustable automatic balancing valve, a differential pressure control valve and a full authority modulating control valve. Frese OPTIMA Compact makes it simple to achieve 100% control of the water flow in the building, while creating high comfort and energy savings at the same time. An additional benefit is that no balancing is required if further stages are added to the system, or if the dimensioned capacity is changed. Energy saving due to optimal control, lower flow and pump pressure. Maximized ”T due to faster response and increased system stability.
Benefits:-
Design
Installation
Design
Minimized commissioning time due to automatic balancing of the system
No minimum straight pipe lengths required before or after the valve.
Operation
Features:-
Technical Specifications
Pressure Independent Balancing and Control valve: | ||||
Parameters | ||||
Model | Make | Description | Size | Actuator |
Frese Optima Compact – PIBCV | Frese (Denmark) | DZR Brass, Diaphragm Type | DN10-DN 32 | Both thermic and motoric actuator |
Frese Optima Compact – PIBCV | Frese (Denmark) | Ductile Iron, Diaphragm Type | DN40-DN50 | 0(2)...10V/4-20mA/3-pos-Motoric type |
Frese Optima Compact – PIBCV | Frese (Denmark) | GJS-250 / GJS-400, Diaphragm Type | DN50-DN150 | 0(2)...10V/4-20mA/3-pos-Motoric type |
OPTIMA Compact Actuator for DN 10 – DN 32 Overview | ||||
Parameters | ||||
Model | Type | Power Supply | Protection Class | Control Signal |
Thermic Actuator DN10 – DN 32 | On / Off | 230 Vac | IP 54 | 230 Vac |
Motoric Actuator DN10 – DN 32 | Modulating / 3-pos | 24 Vac / 230 Vac | IP 43 | 0(2)..10V/4-20mA/230 Vac |
Thermic Actuator DN10 – DN 32 | Modulating | 24 Vac | IP 54 | 0(2)..10V |
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