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BELIMO® Characterized Control Valve, B2 Series, 3/4 in Nominal, FNPT Connection, 2-Way Ways/Position, 600 psi Body, 200 psi Close-Off, 4.7 Cv Flow Coefficient (Cv), Stainless Steel Stem, Stainless Steel Ball Trim, EPDM Stem Packing, TEFZEL® Disc, Teflon PTFE Seat, EPDM O-Ring Seat Seal, Forged Brass, Nickel-Plated, On-Off Actuator, Screw Terminal Electrical Connection, 24 VAC +/-20% at 50/60 Hz, NEMA 1, IP40 Enclosure, Hot and Chilled Water, Up to 60% Glycol Service, 1 W Running Power Consumption, 0 to 250 deg F Water, -22 to 122 deg F Ambient, 4 in L x 2.6 in W x 5.39 in H
| Actuator Type | : | On-Off |
| Connection Type | : | FNPT |
| Dimensions | : | 4 in L x 2.6 in W x 5.39 in H |
| Disc Material | : | TEFZEL® |
| Electrical Connection | : | Screw Terminal |
| Enclosure Type | : | NEMA 1, IP40 |
| Finish | : | Nickel-Plated |
| Flow Coefficient (Cv) | : | 4.7 Cv |
| Material | : | Forged Brass |
| Nominal Size | : | 3/4 in |
| Number of Ways/Position | : | 2-Way |
| Packing Material | : | EPDM Stem |
| Power Consumption | : | 1 W Running |
| Pressure Rating | : | 600 psi Body, 200 psi Close-Off |
| Seal Material | : | EPDM O-Ring Seat |
| Seat Material | : | Teflon PTFE |
| Series | : | B2 Series |
| Service Type | : | Hot and Chilled Water, Up to 60% Glycol |
| Stem Material | : | Stainless Steel |
| Temperature Rating | : | 0 to 250 deg F Water, -22 to 122 deg F Ambient |
| Trim Material | : | Stainless Steel Ball |
| Voltage Rating | : | 24 VAC +/-20% at 50/60 Hz |
- Non fail safe actuator
- Three point/floating control-type
- 75 deg controllable flow range
- Equal percentage flow characteristics
- 0% for a to AB leakage
- Electronic throughout full rotation overload protection
- 0.36 kOhm input impedance
- 90 deg angle of rotation
- Position indication integrated into handle
- Push down handle manual override
- Less than 35 dB noise level (motor)
- 90 s running time
Instruction/Installation Manual