Brodie Digital Control Valve
The Brodie Model BV88 Digital Control Valve is designed to provide precise flow rate control and batch delivery of fluid products when used with
an electronic batch control device. The valve is controlled by the electronic pre-set for low flow start up, high flow rate control, low flow
shutdown and final shut-off. This also provides for maximum flowmeter accuracy by maintaining a constant flow rate with varying line pressures.
The Model BV88 features an external pilot control loop that consists of a normally-open solenoid pilot, a normally-closed solenoid pilot,
strainer and opening/closing speed controls.
Principle of Operation:
The valve is pilot operated on a balanced piston principle. It is spring biased to a closed position.
Pressure differential overcomes the force of the spring, causing the main valve to open and establish flow.
The pilot control(s) vary the pressure on the spring side of the piston for position.
- Available in 2", 3”, 4”, 6”, 8” and 12”
- 150# or 300# pressure rating
- Wide range of elastomers available
- ATEX approved solenoid valves
- Various options available, including limit switches, position indicator, etc.