Quick coupling socket NiTO made of AISI 316L stainless steel with a hose end and shut-off valve. Available in two systems: 1/2″ and 3/4″. Used in conditions with high hygiene and corrosion resistance requirements (e.g., food industry, hospitals). Direct connection of components from different systems is not allowed, e.g., 1/2″ socket with 3/4″ plug. Material: AISI 316L steel. Working pressure: 25 bar. Operating temperature: from -20°C to +150°C. Sealing material: viton.