Product Identification

• Model: KT-VBA43A-1
• Series: SMC VBA Series (Booster Regulator)
• Type: Pneumatic Pressure Amplification Valve
• Function: Increases input air pressure up to 2 times its original value, suitable for localized high-pressure air demands in industrial systems.

Functional Features

Dual-Piston Mechanism:

• Large Piston: Drives the amplification cycle via air pressure.
• Small Piston: Compresses air in the boost chamber to achieve high-pressure output.

Pressure Regulation:

• Manual Adjustment: Rotary handle with pressure scale (0–2.0 MPa).
• Feedback Control: Maintains stable output pressure via a built-in pressure sensor.
• Check Valves: Two integrated check valves ensure unidirectional airflow, preventing backflow.
• Exhaust Port: Equipped with a silencer mount to reduce noise during piston reversal.

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