Belimo B212+LF24-3 US
SKU: CS3351252MPN: B212+LF24-3 US
Characterized Control Valve (CCV), ½”, 2-way, Cv 3 |Valve Actuator, Spring return, AC/DC 24 V, On/Off, Floating point
$433.77
UnitAvailable on backorder
Product Details
Characterized Control Valve (CCV), ½”, 2-way, Cv 3 |Valve Actuator, Spring return, AC/DC 24 V, On/Off, Floating point
Attributes
| Control | On/Off Floating point |
| Valve Size | 0.5” [15] |
| Cv | 3.0 |
| Flow Pattern | 2-way |
| Fail-Safe | Spring Return |
| Valve Trim | Stainless steel |
| Nominal Voltage | AC/DC 24 V |
| Close-Off Pressure ∆Ps | 200 psi |
| Transformer Sizing | 5 VA (class 2 power source) |
| Enclosure | UL Enclosure Type 2 |
| Pressure Independent | NO |
| Power Supply | 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10% |
| Power Consumption In Operation | 2.5 W |
| Power Consumption In Rest Position | 1 W |
| Electrical Connection | 18 GA appliance cable, 3 ft [1 m], with ½” conduit connector |
| Overload Protection | electronic throughout 0…95° rotation |
| Input Impedance | 1000 Ω (0.6 W) |
| Position Feedback | No Feedback |
| Angle Of Rotation | 90° |
| Direction Of Motion Motor | selectable with switch 0/1 |
| Position Indication | Mechanical |
| Running Time (Motor) | 150 s constant, independent of load |
| Running Time Fail-Safe | <25 s |
| Ambient Humidity | max. 95% r.H., non-condensing |
| Ambient Temperature | -22…122°F [-30…50°C] |
| Storage Temperature | -40…176°F [-40…80°C] |
| Fluid | chilled or hot water, up to 60% glycol |
| Controllable Flow Range | 75° |
| Pipe Connection | NPT female ends |
| Fluid Temp Range (Water) | 0…250°F [-18…120°C] |
| Degree Of Protection Iec/En | IP54 |
| Degree Of Protection Nema/Ul | NEMA 2 |
| Connection | cable |
| Cv Range [Gpm] | 1.21…3.5 |
| Pipe Connection Type | internal thread |
| Kvs Range [M³/H] | 1.1…3.0 m³/h |
| Flow Characteristic | equal percentage |
| Servicing | maintenance-free |
| Valve Body | Nickel-plated brass body |
| Stem | stainless steel |
| Seat | PTFE |
| Stem Seal | EPDM (lubricated) |
| Characterized Disc | TEFZEL® |
| Nominal Voltage Dc | 24 V |
| Nominal Voltage Ac | 24 V |
| Noise Level, Motor | 50 dB(A) |
| Body Pressure Rating | 600 psi |
| Quality Standard | ISO 9001 |
| O-Ring | EPDM (lubricated) |
| Noise Level, Fail-Safe | 62 dB(A) |
| Ball | stainless steel |
| Agency Listing | cULus acc. To UL 873 and CAN/CSA C22.2 No. 24-93 |
| Fail-Safe Function | Spring return |
| Control Type Web | Floating/3-point |
| Fail-Safe | YES |
Specifications
| SKU | CS3351252 |
|---|---|
| MPN | B212+LF24-3 US |
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