Festo Flow Regulator, 4 mm Tube Inlet Port - GRLZ Series - GRLZ-1/8-QS-4-D Choose this Festo regulator for precise control of compressed-air flow. It's suitable for regulating the piston speed of a pneumatic drive during advance and return strokes. This device can be used with either exhaust or supply air direction and has an operating pressure range of 0.2 bar to 10 bar. An adjusting screw lets you manually set the pressure output with the help of a screwdriver. The metal body and zinc die-cast swivel fitting make the unit robust and long-lasting. • Threaded fitting for hassle-free coupling and uncoupling
• Lightweight and compact for improved compressed-air system efficiency
• Suitable for slow, medium or fast piston movement
• Nitrile rubber (NBR) seals resist abrasion and ensure an airtight lock when the valve is closed Application Information • Materials handling
• Robotic automation
• Manufacturing industry
• Electronics industry What's the difference between a pneumatic and electric drive? Pneumatic and electric drives perform similar functions but differ in terms of strength. When compressed air is properly controlled and maintained, a pneumatic drive is capable of delivering higher force densities and speeds for lower reduced energy use and a longer service life.