Title: +038=320.103-SB005T_08-Energy Valve Reguleringsventil Belimo - Generelle merknader for prosjektering.pdf
Belimo 3-way control valves are mixing devices. The direction of flow must be main- tained under all loads. Whether installation is in the supply or return is dependent on the hydronic circuit selected. The specified direc- tion of flow can be found in the further notes for project planning for characterised control valves and globe valves.Diverting circuit∆pv100 > ∆pMV Typical values: 5 kPa < ∆pv100 < 50 kPaMixing circuit∆pv100 > ∆pMV Typical values: ∆pv100 > 3 kPa (With depressurised distributor) Other mixing circuits: 3 kPa < ∆pv100 < 30 kPa∆pMV2∆pMV ≈ 0Injection circuit with 3-way valve∆pMV1 + ∆pMV2 = 0 Typical values: ∆pv100 > 3 kPa∆pMV1∆pMV2General notes for project planning / Dimensioning steps for standard control valves92-way control valves