R3020-BL2 - Belimo 3-way change-over ball valve PN40
£99.12
£82.60
On request
SKU
R3020-BL2
Next Supplier Stock Update: 15/03/2025
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Manuals & Datasheets
| DATA-SHEET |
 |
| Product type | Water Valve |
| Manufacturer | Belimo |
| Flow pattern | 3-Way |
| Valve type | Ball Valve |
| Valve connection | Internal thread |
| Pressure | PN 40 |
| DN (mm) | DN 20 |
| Temperature range | +5°C to +100°C |
| Flow rate - m³/h | 11 kvs |
R3020-BL2 - 3-way change-over ball valve L-hole PN40
• internal thread Rp 3/4", DN 20, kvs 8,6
• Housing nickel-plated, hot-pressed brass
• Leakage rate A-AB air bubble-tight EN 12266
• Leakage rate B-AB air bubble-tight
Features
- Mode of operation The change-over ball valve is operated by a rotary actuator. The rotary actuator is controlled by an open-close signal.
• Functional data Media Cold and hot water, water with max. 50% volume of glycol
• Media temperature +5°C...+110°C 1)(lower and higher temperatures on request)
• Rated pressure ps see «Type overview»
• Leakage rate A, air bubble-tight (EN 12266-1)
• Pipe connector Internal thread to ISO 7/1
• Differential pressure Δpmax 350 kPa (200 kPa for low-noise operation) Closing pressure Δps 500 kPa
• Angle of rotation 90°<) (Operating range 15 ... 90°<)
• Installation position Upright to horizontal (in relation to the stem)
• Maintenance Maintenance-free
• Materials Fitting Forged, nickel-plated
• Valve cone and stem Stainless steel
• Stem seal O-Ring, EPDM
• Ball seat PTFE, O-ring Viton
• Dimensions / weights Dimensions See «Dimensions», page 3
• Motorizing see the complete overview of water solutions
• 1)The allowed media temperature can be limited, depending on the type of actuator. The correct values can be found in the corresponding actuator data sheets.