Manual OPERATION: Quarter Swing MET-SEAL Interface
| PART NUMBER | TUBING LINE SIZE | A | B | C | D | E |
|---|---|---|---|---|---|---|
| QBV-15-MS | 3/4" to 1-1/2" | 1.13 | 2.74 | 1.38 | 2.37 | 6 holes .265 dia. located on a 2.312 bolt circle |
| QBV-25-MS | 2" to 2-1/2" | 2.38 | 4.47 | 1.50 | 3.50 | 8 holes .332 dia. located on a 3.625 bolt circle |
| QBV-40-MS | 3" to 4" | 3.87 | 5.97 | 1.50 | 6.75 | 16 holes .332 dia. located on a 5.125 bolt circle |
| QBV-60-MS | 5" to 6" | 5.62 | 7.97 | 1.50 | 8.00 | 20 holes .332 dia. located on a 7.128 bolt circle |
QBV-15-MS and QBV-25-MS are rotary knob operation (not shown), QBV-40-MS and QBV-60-MS are lever operation.
Options: Manual OPERATION
Add option code to suffix of part number.
| DESCRIPTION | OPTION CODE |
|---|---|
| Locking Handle for Exhaust Damper Applications | -HH |
Electropneumatic Operation: MET-SEAL Interface
| PART NUMBER | TUBING LINE SIZE | A | B | C | D | E | F |
|---|---|---|---|---|---|---|---|
| QBV-15-P-MS | 3/4" to 1-1/2" | 1.13 | 2.74 | 1.38 | 4.25 | 5.50 | 6 holes .265 dia. located on a 2.312 bolt circle |
| QBV-25-P-MS | 2" to 2-1/2" | 2.38 | 4.47 | 1.50 | 6.12 | 7.38 | 8 holes .332 dia. Located on a 3.625 bolt circle |
| QBV-40-P-MS | 3" to 4" | 3.87 | 5.97 | 1.50 | 6.87 | 7.38 | 16 holes .332 dia. Located on a 5.125 bolt circle |
| QBV-60-P-MS | 5" to 6" | 5.62 | 7.97 | 1.50 | 8.00 | 7.38 | 20 holes .332 dia. Located on a 7.128 bolt circle |
Operating pressure is 60 to 100 psi. Standard air cylinders are double acting normally closed and will close in an electrical failure and remain closed. All valves include 120/60 air solenoid standard.
Options: Electropneumatic Operation
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 24VDC and must be specified at time of order. | -RS |
Motorized Operation: MET-SEAL Interface
| PART NUMBER | TUBING LINE SIZE | A | B | C | D | E | F | G |
|---|---|---|---|---|---|---|---|---|
| QBV-15-M-MS | 3/4" to 2-1/2" | 1.13 | 2.74 | 1.38 | 7.38 | 4-3/4" | 3" | 6 holes .265 dia. located on a 2.312 bolt circle |
| QBV-25-M-MS | 2 to 2-1/2" | 2.38 | 4.47 | 1.50 | 8.38 | 4-3/4" | 3" | 8 holes .332 dia. located on a 3.625 bolt circle |
| QBV-40-M-MS | 3" to 4" | 3.87 | 5.97 | 1.50 | 9.12 | 4-3/4" | 3" | 16 holes .332 dia. located on a 5.125 bolt circle |
| QBV-60-M-MS | 5" to 6" | 5.62 | 7.97 | 1.50 | 9.75 | 4-3/4" | 3" | 20 holes .332 dia. located on a 7.128 bolt circle |
Options: Motorized Operation
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 |
General Options Available: Contact Factory
- Kalrez®, Parafluro®, Chemraz®, or other suitable sealing materials.
- Roughing ports / Gauge ports consisting of KF, MET-SEAL, and VCR® flanges are available.
Product information is subject to change without notice. Product images may include options or accessories not included with the base model.
