A better quick shut-off non-return valve for the Plastics Industry.
Injection molding applications require two important criteria from a non-return valve:- Rapid material shut off for part weight consistency
 - A smooth, high-flow profile to prevent material degradation.
 
The Glycon QSO® valve is the only valve that provides you both. The result is higher quality parts, fewer rejects, improved yield, and a better return on every pound of material you run.
Compared to traditional ball and ring check valves, only the QSO® Quick Shut-off Valve delivers both high flow and raid shut-off. Plastics molders prefer the QSO® because:
- The QSO® ends short shots!
 - The QSO® reduces scrap rates
 - The QSO® optimize part weight consistency
 - The QSO® prevents material degradation
 - The QSO®is perfect for filled materials
 - The QSO® eliminates need for decompression or “suck back”
 - The QSO® maintains smooth material flow path
 - The QSO®is designed for long lasting and durable
 

