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High Flow - DA8 Differential - Back Pressure Regulator
Brand: Cashco, IncThe Model DA8 is a differential back pressure regulator used to maintain a constant pressure differential between a fluid loading pressure (PLOAD) piped to the spring chamber and the regulator’s inlet pressure (P1).
In the Model DA8 the P1 pressure is higher than the PLOAD (Positive Bias).
The amount of bias or differential pressure (∆PDiff) is controlled by the user adjustable setting of the range spring in the spring chamber.
The regulator uses a flow-to-open, cage balanced trim.
The diaphragm is isolated from the fluid flow path by a balancing piston, which allows the user to specify either internal or external sensing of the P1 pressure.
