Direct Acting 3-Port Valve (3QR & 3QB & 3QE & 3QZ)

Handles compact 3-port valve applications across the board. (Air operated valve/cylinder drive, suction transport, air blow, etc.)

3QE / Z Series for positive pressure only,
3QB Series for positive and negative pressure,
3QR Series with large flow rate for positive and negative pressure.

Cylinder Bore Size: φ6 to φ20

Features:

• Environmental Performance (3QE / 3QZ Series) - In addition to high durability, stable responsiveness is realized by prevention of malfunction and snagging due to foreign matter. Suppresses heat generation and reduces electricity.
• Maintainability (3QE / 3QZ Series) - Upward/lateral common wiring connector and manual override realize ease of use and high maintainability. Enables continuous energization. (Option)
• Compact and Lightweight (3QB Series) - Valve width 10 mm. Weight 12.5 g.
• 3QB low vacuum, positive pressure switching (3QB Series) - Low vacuum and positive pressure can be freely combined. Can be customized.
• High Performance (3QR Series) - Universal structure. Selectable flow rate. Large flow rate 0.4 d㎥/(s/bar) Standard: 0.3 d㎥/(s/bar) High response: 4 ±1 ms / 1.5 ±1 ms (ON/OFF).