|
Description
The series 21QL is a double shut-off coupling
in which both couplings and plugs are fitted with valves.
The valves in both the coupling and the plug open when
connected. Both valves close virtually simultaneously
when disconnected, ensuring minimum leakage loss.
The coupling offers a single handed operation, has extremely
compact dimensions and a high flow rate with a multitude
of connection options, e.g. with air tools, pneumatic,
medical engineering, air supply for respiratory purposes,
diving equipment, measuring and control equipment, laboratory
installations, chemistry, analysis and dosage engineering.
|
|
 |