DE WIT VA7 Series Air-Piloted Pneumatic Valve - 5/2-Way

DESCRIPTION FOR PILOT-OPERATED VALVE SERIES VA7 (5/2 WAY)

The Series VA7 5/2-Way Air-Piloted Pneumatic Valve is the heavy-duty line designed for robust and efficient control of medium- and long-stroke double-acting cylinders and actuators. By offering high flow capacity and 100% pneumatic switching, it is the preferred choice for the manufacturing industry and automated processes where power, reliability and safety are essential.

Key Features:

• High Flow Capacity: Optimized internal passages to move large volumes of air without drastic pressure drops, ensuring maximum force and speed of your cylinders.

• Intrinsically Safe Operation: Being actuated solely by air signals or pilots (no electricity), it is ideal for zones with explosion risk, high humidity or industrial washdown areas.

• Reliable Response: Its balanced aluminum spool design allows fast and consistent switching even in heavy-duty working conditions.

• Flexible Mounting: Allows a direct individual inline installation or a centralized assembly using multiple bases (BM series Manifolds) to optimize the pneumatic wiring in the panel.

Technical Specifications:

• Function: 5/2 Way (5 ports, 2 positions).

• Actuation Type: Single Pneumatic Pilot (spring return) or Double Pneumatic Pilot.

• Body Sizes: 100, 200, 300 and 400.

• Connection Ports: 1/8", 1/4", 3/8" and 1/2" NPT.

• Compatible Fluid: Compressed air filtered to 40 microns (lubricated or non-lubricated).

• Operating Pressure: 1.5 to 8.0 bar (22 to 115 psi).

• Temperature Range: -5°C to 60°C.

• Materials: Pressure die-cast aluminum body with internal steel and aluminum components, high friction-resistant NBR seals.