Belimo B312B+LRB24-3-T
SKU: CS3349015MPN: B312B+LRB24-3-T
Characterized Control Valve (CCV), ½”, 3-way, Cv 3 |Valve Actuator, Non fail-safe, AC/DC 24 V, On/Off, Floating point, terminals
Product Details
Characterized Control Valve (CCV), ½”, 3-way, Cv 3 |Valve Actuator, Non fail-safe, AC/DC 24 V, On/Off, Floating point, terminals
Attributes
| Control | On/Off Floating point |
| Valve Size | 0.5” [15] |
| Cv | 3.0 |
| Flow Pattern | 3-way Mixing/Diverting |
| Fail-Safe | Non-Spring Return |
| Valve Trim | Chrome plated brass |
| Nominal Voltage | AC/DC 24 V |
| Close-Off Pressure ∆Ps | 200 psi |
| Transformer Sizing | 2.5 VA (class 2 power source) |
| Enclosure | UL Enclosure Type 1 |
| Pressure Independent | NO |
| Power Supply | 24 VAC, ±20%, 50/60 Hz, 24 VDC, ±10% |
| Power Consumption In Operation | 1.5 W |
| Power Consumption In Rest Position | 0.2 W |
| Electrical Connection | Screw terminal (for 26 to 14 GA wire) |
| Overload Protection | electronic thoughout 0…90° rotation |
| Input Impedance | 600 Ω |
| Angle Of Rotation | 90° |
| Direction Of Motion Motor | selectable with switch 0/1 |
| Position Indication | Mechanically, pluggable |
| Running Time (Motor) | 90 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 1 |
| Connection | terminals |
| Cv Range [Gpm] | 1.21…3.5 |
| Pipe Connection Type | internal thread |
| Kvs Range [M³/H] | 1.1…3.0 m³/h |
| Flow Characteristic | A-port Equal percentage; B-port modified linear for constant flow |
| Servicing | maintenance-free |
| Valve Body | Nickel-plated brass body |
| Stem | nickel-plated brass |
| Seat | PTFE |
| Stem Seal | EPDM (lubricated) |
| Characterized Disc | TEFZEL® |
| Nominal Voltage Dc | 24 V |
| Nominal Voltage Ac | 24 V |
| Noise Level, Motor | 35 dB(A) |
| Body Pressure Rating | 600 psi |
| Quality Standard | ISO 9001 |
| O-Ring | EPDM (lubricated) |
| Ball | chrome plated brass |
| Agency Listing | cULus acc. to UL60730-1A/-2-14, CAN/CSA E60730-1:02, CE acc. to 2014/30/EU Listed to UL 2043 - suitable for use in air plenums per Section 300.22(C) of the NEC and Section 602 of the IMC |
| Fail-Safe Function | Non fail-safe |
| Control Type Web | Floating/3-point |
| Fail-Safe | NO |
Specifications
| SKU | CS3349015 |
|---|---|
| MPN | B312B+LRB24-3-T |
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