Quick exhaust valves, check valve , slide valves
Quick exhaust valves (QEV) increase cylinder rod speed by dumping exhaust air directly at the cylinder instead of back through the control valve. Use one QEV in each cylinder port to increase rod speed in both directions. Using a quick exhaust valve to increase cycling speed allows a smaller, less expensive control valve to be used
A check valve allows the flow of air in and prevents it from going out. They are often simply just called one-way air valves. The most common application is for an air compressor. They allow the compressor to keep certain parts pressurized and other parts de-pressurized.
Slide valves, By moving the sleeve in one direction, the air is free to pass through the slide valve to the system. By moving it in the opposite direction, the supply is shut off and the downstream air is allowed to exhaust into the atmosphere. These valves are popular in factory/process automation, food processing, and packaging.
• Temperature 0-80°C (32°-176°F)
• Max. pressure 12 bar (174 PSI)
• Min. pressure 0.5 bar (7.25 PSI)
• Designed for Polyurethane, polyethylene, or Nylon tubing.
• Quick and reliable connections.
Push the tube inside of the fitting.
Press down the plastic sleeve, then pull the tube out.
CAUTIONS !!! NEVER DISCONNECT TUBING UNDER PRESSURE.