VB-250 High Volume Booster
Item Code: Jan-58
VB Series Volume Boosters are utilized in conjunction with Becker™ control instrumentation to provide adequate instrumentation flow volume for larger volume piston actuators. VB Series volume boosters are typically only required for ball valve regulators using a model 12L or larger actuator. Additionally, VB Series volume boosters may be utilized to provide increased actuator stroking speed when applications demand them, such as power plant and other short system applications. Quick stroking applications require the VB Series Volume Booster on ball valve regulators 4” bore and larger. As with most Baker Hughes instrumentation, VB Series volume boosters may be discharged into a lower pressure system to eliminate atmospheric bleed.
Features
- 1:1 pressure ratio—the output pressure from the booster changes 1 psi for each 1 psi signal change
- Two piece body construction allows for easy maintenance
- Outlet pressure up to 250 psig
- Supply pressure up to 400 psig repeated testing Benefits
- Provides quick stroking of control valves for high speed applications
- Allows implementation of Becker's instrumentation on large control valve actuators
- May be discharged into a lower pressure system to eliminate atmospheric bleed
- ZERO steady state bleed
- Simple construction without any adjustment Applications
- Increase stroking speed of control valves for high speed applications
- Increase volume output of Becker's control instrumentation
- May be necessary for ball valve regulators 16” bore and larger
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