SMC VBA40AF04GS (VBA40A-F04GS) - Booster Regulator, G 1/2 Port, With High-noise Reduction Silencer
SMC VBA40AF04GS Booster Regulator — G 1/2 ports with pressure gauge and high-noise reduction silencer. Body size 40A (1/2 inch), handle-operated, pressure increase ratio twice, G thread, 1/2 bore, pressure gauge and high-noise reduction silencer.
MPN: VBA40A-F04GS · SKU: VBA40AF04GS
VBA40A-F04GS Applications
The SMC VBA40AF04GS swaps the standard silencer for a high-noise reduction silencer, cutting the booster's exhaust noise further than the GN build for installations with strict workplace sound limits. It is used in factory air systems boosting local pressure without power. It is suited for heavy clamping, press circuits, and air-receiver charging near operator stations. Because a booster cycles continuously while it fills, exhaust noise is its dominant emission, so the upgraded silencer matters wherever staff work alongside the unit.
VBA40A-F04GS Specifications
| Brand | SMC | Manufacturer Part No. | VBA40A-F04GS |
| Product Type | Booster Regulator | Series | VBA |
| Body Size | 40A - 1/2", Handle-operated Type | Pressure Increase Ratio | Twice |
| Thread Type | F - G | Bore Size | 04 - 1/2 |
| Option | GS - Pressure Gauge, High-noise Reduction Silencer | Semi-standard Specifications | Standard Product |
Equivalents & Cross-Reference
Cross-references are functional equivalents provided for guidance only. Verify port size, flow, and pressure rating before substituting.
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SMC VBA40AF04GS (VBA40A-F04GS) - Booster Regulator, G 1/2 Port, With High-noise Reduction Silencer
Brand: SMC
