| PART NUMBER | LINE SIZE | A | B | C | D | FLANGE SIZE |
|---|---|---|---|---|---|---|
| QBV-63-SS | 2-1/2" | 2.37 | 4-1/2" | 4.18 | 3.56 | NW 63 |
| QBV-80-SS | 3" | 2.85 | 5-1/2" | 4.18 | 4.08 | NW 80 |
| QBV-100-SS | 4" | 3.87 | 5-3/4" | 4.18 | 4.31 | NW 100 |
| QBV-160-SS | 6" | 5.75 | 8" | 4.18 | 6.87 | NW 160 |
Add option code to suffix of part number.
| DESCRIPTION | OPTION CODE |
|---|---|
| Locking Handle for Damper Applications | -HH |
| PART NUMBER | LINE SIZE | A | B | C | D | E | FLANGE SIZE |
|---|---|---|---|---|---|---|---|
| QBV-63-M-SS | 2-1/2" | 2.37 | 4-1/2" | 4.18 | 8.12 | 4-1/2" | NW 63 |
| QBV-80-M-SS | 3" | 2.85 | 5-1/2" | 4.18 | 8.62 | 4-1/2" | NW 80 |
| QBV-100-M-SS | 4" | 3.87 | 5-3/4" | 4.18 | 8.75 | 4-1/2" | NW 100 |
| QBV-160-M-SS | 6" | 5.75 | 8" | 4.18 | 9.87 | 4-1/2" | NW 160 |
Standard actuators are 120/60 ac, cycle time 3.5 seconds per 90 degrees, duty cycle is 25%, NEMA 4 enclosure.
Add option code to suffix of part number.
| DESCRIPTION | OPTION CODE |
|---|---|
| 12 Volt DC Solenoid | -12VDC |
| 24 Volt DC Solenoid | -24VDC |
| Two Additional Switches for Use As Limit Switches | -LS |
| Potentiometer: For measuring resistance output for feedback of actual position. Potentiometers offered in 0-135 ohm, 0-1000 ohm, and 0-5000 ohm, must be specified at time of order | -P |
| PART NUMBER | LINE SIZE | A | B | C | D | E | F | FLANGE SIZE |
|---|---|---|---|---|---|---|---|---|
| QBV-63-P-SS | 2-1/2" | 2.37 | 4-1/2" | 4.18 | 5.25 | 7.06 | 3.56 | NW 63 |
| QBV-80-P-SS | 3" | 2.85 | 5-1/2" | 4.18 | 5.75 | 7.06 | 3.56 | NW 80 |
| QBV-100-P-SS | 4" | 3.87 | 5-3/4" | 4.18 | 6.20 | 8.20 | 4.37 | NW 100 |
| QBV-160-P-SS | 6" | 5.75 | 8" | 4.18 | 7.32 | 8.20 | 4.37 | NW 160 |
All pneumatic QBV-MF air cylinders are quick-acting and feature factory “Air Cushions.” Air Cushions dampen vibration during the valve's opening and closing cycles. Pneumatic QBV-MF series valves have double-acting air cylinders that are normally closed. Operating air pressure is 60 to 100psig. In the event of an electrical utility failure, the valve will close and remain closed until service is restored. All pneumatic QBV-MF series valves are shipped with a 120/60 solenoid.
Add option code to suffix of part number.
| DESCRIPTION | OPTION CODE |
|---|---|
| 12 Volt DC Solenoid | -12VDC |
| 24 Volt DC Solenoid | -24VDC |
| 24 Volt AC Solenoid | -24VAC |
| 230 Volt AC Solenoid | -230VAC |
| Magnetic reed switches for position indication. Reed switches feature an LED indicator for visual confirmation of valve position and have a two-meter cable. Switches are 110 to 120 VAC or 4.5 to 24 VDC and must be specified at time of order. | -RS |
