Original SMC release valve VHS40-04A

The SMC VHS40-04A residual pressure relief valve, a single-acting, 3-way valve with a keyhole, is designed to prevent accidents caused by residual pressure in pneumatic control systems and is a key component in industrial safety.

Product Introduction

The VHS40-04A is a manual valve that can be locked in the exhaust position to prevent accidental opening. It is ideal for safety during equipment maintenance or cleaning.

Product Features

• Safety Design: Double-action mechanism requiring the handwheel to be pressed and then turned to prevent accidental operation; the exhaust position can be padlocked to ensure safe maintenance.

• Intuitive Operation: The handle position clearly indicates the flow direction.

Application Scenarios

• Safety-Critical Systems:

1. Residual pressure relief in pneumatic slides and robotic arms, ensuring no residual power in the actuator during maintenance.

2. Safe isolation of air circuits in stamping equipment and injection molding machines.

• Industrial Automation:

1. Main control valve in production line pneumatic circuits, used in conjunction with a filter-pressure reducing valve.

2. Clean air source control for semiconductor equipment and food packaging machinery.

Sample Image

Original SMC reversing valve VHS40-04A

Genuine SMC release valve VHS40-04A