Festo Roller Lever Valve -0.95-12bar L-3-1/4-B

The Festo L-3-1/4-B Roller Lever Valve is a versatile, mechanically actuated 3/2-way valve designed for precision control in pneumatic applications. With a robust die-cast aluminum body and an operating pressure range from -0.95 to 10 bar, this valve offers reliable performance in diverse industrial environments. It supports a high nominal flow rate of 600 l/min and features LABS (PWIS) conformity, making it suitable for both general and cleanroom usage.

Key Features

• 3/2-Way Valve Functionality: Monostable, closed design for efficient pneumatic control.
• High Flow Rate: Nominal flow rate of 600 l/min, ensuring optimal air supply in demanding applications.
• Mechanical Roller Actuation: Direct piloting with an actuating force of 24.5 N.
• Durable Construction: Die-cast aluminum housing with NBR seals for enhanced durability.
• Cleanroom Compatibility: LABS (PWIS) standards (VDMA24364-B1/B2-L), suitable for sensitive environments.

Specifications

• Valve Function: 3/2-way, closed, monostable
• Actuation Type: Mechanical (roller lever)
• Nominal Size: 7 mm
• Operating Pressure Range: -0.95 to 10 bar
• Nominal Flow Rate: 600 l/min
• Ambient Temperature: -10°C to 60°C
• Actuating Force: 24.5 N
• Type of Mounting: With through-hole
• Pneumatic Connections:
  • Port 1: G1/4
  • Port 2: G1/4
  • Port 3: G1/4
• Product Weight: 250 g
• Material: Die-cast aluminum housing with NBR seals

Applications

• Suitable for industrial pneumatic systems requiring precise mechanical actuation.
• Ideal for environments where high flow and cleanroom compliance are necessary.