PV-6 AND PV-6 II PEFORMANCE
| NOTE: The velocity of the PV-6 discharge is measured with a precision hot wire anemometer at the valve seat. The minimum recorded velocity of the PV-6 is 40 meters/second. At flow volumes exceeding 150 cubic feet/minute the PV-6's flow velocity is in excess of 50 meters/second, which is at the upper limit indicated by the instrument (hot wire anemometer) used for velocity discharge testing. | *Velocity measuring instrument is capable of reading only up to 10,000 ft./min |
Model PV-6 shown with weather cover open.