AIR VOLUME CONTROL VALVE PRODUCT OVERVIEW General The RDV/RDVQ is supplied with the duct, damper, and airflow PACK sensor. The RDV/RDVQ assembly is designed to accept Direct 4 1/2” (114) SILEN DAMPER SHAFT Digital Controls (DDC) for VAV pressure independent operation. The terminal unit controls are supplied by the controls contractor and either factory or field mounted and wired.
On controls mounted by Price but supplied by others, the air volume ranges are guidelines only. Selection of air flow limits below the listed values is not recommended.
The flow- 3045 controls provided. constant through transducer operates on the 4074 For field calibration of air flow limits principle of mass flow rather than refer to the control contractors pressure differential. documentation. priceindustries.com | PRICE FUME HOOD CONTROLLER - Manual...
AIR VOLUME CONTROL VALVE INSTALLATION INSTRUCTIONS SP300 Calibration Curves - RDVQ w/Absorptive Silencer Calibration Equation VP - differential pressure Notes: VP = at sensor, inches w.g. Gauge taps are normally supplied Controls utilizing a dead-ended with the pneumatic controls to allow Q - air flow rate, cfm at pressure transducer will allow field field measurement of the differential...
AIR VOLUME CONTROL VALVE INSTALLATION INSTRUCTIONS SP300 Calibration Curves - RDVQ w/Packless Silencer Calibration Equation VP - differential pressure Notes: VP = at sensor, inches w.g. Gauge taps are normally supplied Controls utilizing a dead-ended with the pneumatic controls to allow Q - air flow rate, cfm at pressure transducer will allow field field measurement of the differential...
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