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Series VB Volume Booster
Brand: Dwyer Instruments, LLC
The Series VB Volume Boosters are a one to one signal to output relay and an ideal solution to increasing valve stroke speed.
A large input signal change to the booster delivers high volume for quick throttling control.
Volume booster responds to the slightest changes in input signal, which in turn increases accuracy of the output of air pressure to the actuator.
This booster receives the positioner's signal output and supplies the proper air pressure to the actuator to reduce response and adjustment time. Available in aluminum or stainless steel.
Features- Responds to the slightest change in input signal
- Supplies constant air pressure at a 1:1 ratio
Specifications
Brand
Diaphragm Material
- Nitrile Elastomer - Wetted Materials
Enclosure, Body Material
- Aluminum
- Stainless Steel
Flow Capacity
- 1.02 to 4.98 Cv
Linearization
- ± 1 % of Full Scale
Media
- Air
NPT Inlet
- 1/2” NPT Male
- 1/4” NPT Male
- 3/4” NPT Male
NPT Outlet
- 1/2” NPT Male
- 1/4” NPT Male
- 3/4” NPT Male
Output Pressure - Maximum
- psi: 101.5 (kPa: 700, bar: 7)
Ratio
- 1:1 - In/Output Pressure
Supply Pressure - Maximum
- bar: 10
- kPa: 1,000
- psi: 145
Temperature Range
- -20° to 70° C (-4° to 158° C)
- Used with Pneumatic Control Valves