Quick-release couplings for fluids and gases
The advantage of choosing Stäubli: expertise and modularity

Stäubli offers a huge range of quick-release couplings for fluid and gas circuits. The FDA-compliant seals and wide choice of materials make it possible to meet the very specific quality and productivity requirements of the food processing industry.

RBE – Modular

DN (mm): from 03 to 19
Maximum allowable pressure PS (bar)*: 450

RBL – High pressure stainless steel

DN (mm): from 03 to 11
Maximum allowable pressure PS (bar)*: 450

HCB – Non spill 316L

DN (mm): from 03 to 20 
Maximum allowable pressure PS (bar)*: 350

MCB – Non spill 316L

DN (mm): from 03 to 16 
Maximum allowable pressure PS (bar)*: 100

NCB – Clean break 316L

DN (mm):  from 04 to 20
Maximum allowable pressure PS (bar)*: 160

UPA – UPB - Full flow all stainless steel couplings

UPA DN (mm): from 06 to 20
UPB DN (mm): from 25 to 50
Maximum allowable pressure PS (bar)*: 30

*depending on the model and operating conditions