RICHGE VBA Series Booster Valve 

Introduction

     VBA series booster valves are pneumatic booster devices designed to locally increase standard plant air pressure without an air compressor upgrade or external power supply. They provide stable 2× or 4× pressure amplification for applications requiring higher local pressure.

Key Features

       2：Stable boosting ratio

          2.1： 2× booster: S-VBA10A series

          2.2：4× booster: S-VBA11A seriesBoosts input pressure from 0.3 MPa up to approximately 1.2 MPa.

      4. Long service life & low noiseInternal buffering and high-efficiency silencing reduce noise; cycle life exceeds 50 million operations with low failure rate and minimal maintenance.

      5. Air-saving & high efficiencyOptimized boosting efficiency shortens charging time and reduces air consumption.

      6. Compatible with S-VBAT air tanksWorks with 5L/10L/22L/38L tanks to deliver stable high-pressure airflow for instantaneous high-flow demand.

Working Principle

     Based on the area difference between a large piston and a small plunger, low-pressure input air is pressurized by internal reciprocating motion to produce high-pressure output. Outlet pressure is automatically regulated: stops at set pressure and restarts boosting when pressure falls below the set value.Typical Applications· Boosting clamping force for insufficient cylinder pressureInstant high pressure for dispensing, staking, riveting, and braking systemsHigh-pressure blowing for mold cleaning and parts purgingLocal pressure boosting without raising the whole system pressure (most economical solution)

Summary

    The VBA booster valve is an electricity-free pneumatic “pressure amplifier” that delivers stable 2×/4× boosting. It is easy to install, long-lasting, and maintenance-friendly.