VFF030HB292NBGC
Details
Details
VFF030HB292NBGC 3 in. Lug 3-Way Butterfly Valve, Style F, 461 Cv, with Two M9220-BGC-3 Spring Return Actuators, On/Off, 24 VAC
Spring returns to the fail-safe position on power loss.
Handles hot, chilled, or condenser water up to 50% glycol, -40 to 250 deg F, with dead-end service up to 75 psi.
Key Features
- Cv: 461 at 90 deg, 154 at 60 deg
- Close-off: 175 psi
- Seat: EPDM, tongue-and-groove
- Stem: 416 stainless steel
- Torque: 177 lb-in each
- Auxiliary switches: two
Product Specifications
| Manufacturer | Johnson Controls |
|---|---|
| Model | VFF030HB292NBGC |
| Valve | VF Series standard-pressure, standard-temperature butterfly valve, 3-way (two valves linked on a flanged cast-iron tee) |
| Size | 3 in. |
| Body style | Fully lugged |
| Port arrangement | Style F: leader valve NC, follower valve NO |
| Cv | 461 at 90 deg open; 154 at 60 deg open |
| Close-off pressure | 175 psig; 75 psig maximum dead-end service |
| Seat | EPDM, tongue-and-groove (H code) |
| Disc | Ductile iron, Nylon 11 coated (ASTM A536 Gr 65-45-12) |
| Stem | 416 stainless steel |
| Body | Cast iron, ASTM A126 Class B, red epoxy finish |
| Service | Hot, chilled, or condenser water and 50/50 glycol |
| Fluid temperature | -40 to 250 deg F (-40 to 121 deg C) |
| Body pressure rating | 250 psi |
| Flow characteristic | Modified equal percentage |
| Rangeability | 11:1 at 60 deg, 19:1 at 70 deg, 33:1 at 90 deg rotation |
| Maximum fluid velocity | 30 ft/s (9 m/s) |
| Leakage | Bubble-tight, bidirectional shutoff |
| Flange standard | Fits ANSI Class 125/150 slip-on and weld-neck flanges |
| Storage | -20 to 150 deg F (-29 to 66 deg C), preferably 40 to 85 deg F |
| Actuator | Two M9220-BGC-3 electric, spring return open, mounted in tandem |
| Rated torque | 177 lb-in per actuator |
| Control signal | On/off |
| Auxiliary switches | Two end switches |
| Supply voltage | 24 VAC |
| Actuator enclosure | NEMA 2 (IP54), aluminum |
| Ambient operating | -40 to 131 deg F (-40 to 55 deg C) |