What is the function of the Festo HGL-M5-B?
The Festo HGL-M5-B is a piloted non-return valve designed for use in pneumatic systems. It allows compressed air to flow in one direction while preventing backflow, ensuring efficient operation of pneumatic actuators.
What are the operating pressure ranges for this valve?
The operating pressure range for the Festo HGL-M5-B is 0.5 to 10 bar, with a pilot pressure range of 2 to 10 bar.
What type of media is compatible with the Festo HGL-M5-B?
The Festo HGL-M5-B is compatible with filtered compressed air, which can be either lubricated or unlubricated.
What materials are used in the construction of the Festo HGL-M5-B?
The body of the Festo HGL-M5-B is made from wrought aluminium alloy, anodised for durability. The seals are made from nitrile rubber, and the rotatable connection is constructed from die-cast zinc.
What are the temperature limits for the Festo HGL-M5-B?
The Festo HGL-M5-B can operate in ambient and medium temperatures ranging from -10°C to +60°C.
How is the Festo HGL-M5-B mounted?
The Festo HGL-M5-B is designed to be screwed in via a male thread, ensuring secure installation in pneumatic systems.
What is the standard nominal flow rate of the Festo HGL-M5-B?
The standard nominal flow rate for the Festo HGL-M5-B is 130 to 1,600 litres per minute, depending on the specific configuration and application.
Is the Festo HGL-M5-B resistant to corrosion?
Yes, the Festo HGL-M5-B has a corrosion resistance class of 2, according to Festo standard 940 070, making it suitable for environments with moderate corrosion exposure.