Check Valve

(Manual Flow Direction Switching Valve for Pneumatic Systems)

The PISCO Change Valve is a manually operated direction control valve that allows the user to switch the air flow path between different outlets. It is commonly used in pneumatic systems where two different circuits need to be alternated manually. With its compact design and smooth switching operation, it is ideal for equipment testing, dual system selection, or operator-controlled actuation.

• Manual Flow Switching: Easily changes flow between two pneumatic lines

• Two-Position or Three-Position Options: Available in different switching types

• Push-Button or Lever Type Operation: Smooth, tactile response

• Compact Body: Saves space in control panels or machines

• Durable Construction: High-quality resin or metal body for industrial use

• Push-to-Connect Fittings: Compatible with standard Pisco tubing

• Clear Flow Path Marking: Easy identification for correct installation

(One-Way Flow Valve for Pneumatic and Vacuum Systems)

The PISCO Check Valve is a compact, high-performance one-way valve designed to allow air or gas flow in one direction only, preventing reverse flow that could damage equipment or disrupt system operation. It's widely used in vacuum lines, actuator circuits, and compressed air systems requiring flow control, pressure retention, or directional isolation.

• One-Way Flow Control: Prevents backflow while allowing smooth forward flow

• Compact & Lightweight: Ideal for use in space-constrained applications

• Low Cracking Pressure: Opens easily under minimal pressure

• Multiple Port Types: Available with push-in (one-touch) or threaded connections

• Durable Construction: Made from high-quality resin, brass, or stainless steel

• Wide Compatibility: Suitable for both air and inert gases

• Mounting Flexibility: Can be installed inline, on panels, or near actuators