Festo Pneumatic Manual Control Valve, Bistable Type, -10°C to +60°C Operating Temperature Range - VHEF-HS-B52-G18 Push airflow around your machinery in the right direction with this 5/2 bistable pneumatic manual control valve from Festo. Reverse operation is possible with this device, so it's ideal for a pneumatic setup that needs pressure build-up to be relieved. With a broad operating temperature range between -10°C and +60°C, it stands up to the demands of challenging operations. Rugged wrought aluminium alloy housing resists mechanical wear and corrosion, meaning you can be sure of the valve's durability. Features & Benefits • Mountable in any position, so it's highly versatile
• Integrated manual override by detenting allows for a quick stop in an emergency
• Lubricated operation possible for smoother movement and minimal friction Applications • Mining equipment
• Printing presses
• Robotics systems What's the difference between a bistable and a monostable valve? A bistable valve like this one maintains its position when you switch it, so you can reset it between two states. A monostable valve typically comes with a mechanical spring reset that automatically returns it to its resting position. How do I mount this valve? Mounting is done simply by screwing compatible connectors into the threaded G1/8 ports.