Interchangeable to Standard ISO 7241 – 1 “B” Field of application : Industrial – Chemical – Off shore Coupling & Uncoupling: Retractable sleeve Safety lock Shut off: Poppet valve, Free passage Materials: Tempered & zinced steel, Brass, Stainless steel AISI 316 Dimensions: 1/8″ – 1/4″ – 3/8″ – 1/2″ – 3/4″ – 1″ – 1 1/2″ – 2″ Working pressure: 90 bar to 500 bar Flow rate: from 5l/min to 1600 l/min.