Elbow one-way flow control valve, exhaust air metering, R 1/2", 10 mm tube, nickel-plated brass

The elbow one-way flow control valve sets the speed of a pneumatic cylinder right at the port. Its tapered R 1/2" male thread screws into the cylinder end cap while a tube of 10 mm outside diameter locks into the push-in connection. The metering screw acts in the exhaust direction, whereas the check valve opens the full cross section in the supply direction. This exhaust metering standard version keeps the piston under back pressure and avoids the slip stick effect. A working range from -0.95 to 20 bar also covers vacuum duties.

Advantages

• The elbow shape with a swivelling push-in connection routes the 10 mm tube close along the cylinder.
• Body in nickel-plated brass and PA 66 with stainless steel gripping claws suits damp surroundings.
• An operating range from -20 to +80 °C fits outdoor equipment and warm production areas.
• Operating pressure from -0.95 to 20 bar allows use on vacuum cups as well.
• The metering screw adjusts without any tool, so the setting can be corrected while the machine runs.
• Assembly uses silicone free seals and lubricants only, which matters ahead of painting processes.

Applications

• Speed setting on double acting cylinders with an R 1/2" port in handling equipment.
• Smooth extension and retraction of clamping and gripping fixtures in jig building.
• Cycle time matching of several cylinders working in parallel at one assembly station.
• Vacuum circuits with suction cups operating down to -0.95 bar.
• Packaging machines that require even travel without juddering.