Festo Non-Return Valve, M5 Outlet and Inlet, Zinc Body - HGL-M5-B This non-return valve from Festo lets compressed air flow in one direction only. It's suitable to use for short-duration positioning applications and braking functions in industrial pneumatic drives. The valve features a swivel fitting, so you can conveniently and precisely position it after it's mounted. A durable nitrile rubber sleeve withstands high pressures of up to 10bar without tearing. This rubber also resists water and oils, which makes the unit safe for use in harsh industrial environments. For versatility, it's compatible with both lubricated and non-lubricated compressed air. • Durable zinc die-cast swivel fitting for an extended service life
• Free of pressure-sensitive PTFE, so it's compatible with higher-pressure systems
• Screw-in fitting that's easy to attach manually without tools
• Wide operating temperature range of -10°C to +60°C is suitable for demanding applications Applications • Automated assembly lines
• Food and beverage industry
• Industrial robotics
• Medical equipment Does this non-return valve need to be electrically connected to operate? No, this non-return valve is self-automated, which means it doesn't need external controls to operate. It relies on the presence or absence of air pressure to open and close without manual or electrical assistance.