BGVL+LVKB24-SR
Details
Details
BGVL+LVKB24-SR Belimo Globe Valve Retrofit Linkage and 115 lb Actuator, Electronic Fail-Safe, 24 VAC/DC, 2-10V
Fits Belimo valves 1/2 to 2 in., 2-way or 3-way, normally open or normally closed. Linkage and actuator ship assembled, with the valve mounting hardware. Modulating 2-10 VDC control. Stored energy drives it to its fail-safe position on power loss. Close-off depends on the valve; check it in Belimo RetroFIT+ documentation.
Key Features
- Stroke: 0.6 in. (15 mm)
Product Specifications
| Manufacturer | Belimo |
|---|---|
| Model | BGVLLVKB24SR (BGVL+LVKB24-SR) |
| Linkage | BGVL |
| Actuator | LVKB24-SR |
| Stroke | 0.6 in. (15 mm) |
| Nominal voltage | AC/DC 24 V |
| Nominal voltage frequency | 50/60 Hz |
| Nominal voltage range | AC 19.2 to 28.8 V / DC 21.6 to 28.8 V |
| Power consumption in operation | 2.5 W |
| Power consumption in rest position | 1.5 W |
| Transformer sizing | 6 VA |
| Overload Protection | electronic throughout full stroke |
| Electrical Protection | actuators are double insulated |
| Actuating force motor | 500 N (115 lbf) |
| Operating range Y | 2 to 10 V |
| Operating range Y note | 4 to 20 mA w/ ZG-R01 (500 Ω, 1/4 W resistor) |
| Input impedance | 100 kΩ for 2 to 10 V (0.1 mA), 500 Ω for 4 to 20 mA |
| Position feedback U | 2 to 10 V |
| Position feedback U note | Max. 0.5 mA |
| Bridging time (PF) | 2s |
| Pre-charging time | 5 to 20 s |
| Direction of motion motor | selectable with switch |
| Direction of motion fail-safe | reversible with switch |
| Manual override | 4 mm hex crank (shipped w/actuator) |
| Stroke | 0.75" (19 mm) |
| Running Time (Motor) | 90 s / |
| Running time motor note | constant, independent of load |
| Running time fail-safe | <35 s |
| Sound power level motor | 55 dB(A) |
| Sound power level, fail-safe | 60 dB(A) |
| Position indication | Mechanical, with pointer |
| Power source UL | Class 2 Supply |
| Degree of protection NEMA/UL | NEMA 2 |
| Housing | UL Enclosure Type 2 |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU and 2014/35/EU |
| Quality Standard | ISO 9001 |
| Ambient humidity | Max. 95% RH, non-condensing |
| Ambient temperature | -22 to 122 deg F (-30 to 50 deg C) |
| Storage temperature | -40 to 176 deg F (-40 to 80 deg C) |
| Servicing | maintenance-free |
| Weight | [] |
| Housing material | Die cast aluminium and plastic casing |
| Linkage fluid | chilled or hot water and steam |
| Linkage applicable valve size | 0.5 to 2" (15 to 50) |
| Linkage hardware | SS and Nickel plated steel |
| Linkage frame, plate, base | aluminum |
| Linkage coupling | GF Nylon supplied |