VR4R7HPBH
Details
Details
VR4R7HPBH Resilient Seat Butterfly Valve and Actuator, 14 in. 3-Way, Modulating
Two valves on a tee act as one 3-way assembly, a master (A port) and a drone.
Holds its position on power loss.
Accepts a 0-10V or 2-10V control signal.
Runs on 120 VAC power.
Key Features
- Cv 11917
- 150 psi close-off
- Built-in aux switches
Product Specifications
| Manufacturer | Honeywell |
|---|---|
| Model | VR4R7HPBH |
| Product type | Resilient seat butterfly valve with factory-mounted actuator |
| Size | 14 in. (DN350) |
| Connection | Lugged |
| Flange rating | ASME/ANSI Class 125/150 flanges |
| Pattern | 3-way (two valves, master and drone) |
| 3-way configuration | VR4 configuration (31-00190EF Fig. 20) |
| Cv (90 deg open) | 11917 |
| Close-off | 150 psi |
| Flow characteristic | Modified linear |
| Body | Epoxy powder coated ductile iron, ASTM A536 |
| Disk | 304 stainless steel |
| Shaft | 416 stainless steel |
| Seat | EPDM |
| O-rings | EPDM |
| Bushings | RPTFE |
| Body pressure rating | Consistent with ASME/ANSI Class 125; cold working pressure 232 psi |
| Medium | Chilled or hot water up to 60% glycol |
| Medium temperature | -22 to 250 deg F (-30 to 121 deg C) |
| Maximum velocity | 12 fps (3.7 m/s) |
| Leakage | Bubble-tight up to rated close-off |
| Actuator | MBP7HCBH/U |
| Torque | 5755 lb-in |
| Fail action | Fail in place |
| Control signal | Analog modulating (0)2-10 VDC |
| Supply voltage | 120 VAC |
| Feedback and switches | Analog feedback and built-in aux switches |
| Enclosure | NEMA 4X with heater |
| Actuator approvals | cCSAus, CE |
| Accessories | MB-NSR-SWITCH aux switch; MB-NSR-N4HEAT / MB-SR-N4HEAT NEMA 4X heater kits (ordered with the valve, factory installed); MB-IND-1 / MB-IND-2 position indicators |
| Honeywell form | 31-00190EF-02; 31-00283EF; 01-00115 |