DIN EN ISO 10524-3:2017-04

This Standard specifies design, type testing, and marking requirements for cylinder valves with integrated pressure regulators referred to hereafter as Valves with Integrated Pressure regulators (VIPRs) intended for the administration of medical gases in the treatment, management, diagnostic evaluation and care of patients or for gases used for driving surgical tools.This standard applies to VIPR mounted on refillable cylinders with a working pressure up to 30000 kPa (300 bar) intended to be filled in cylinder filling facilities or on self-filling systems as used in homecare applications. VIPRs can be adjustable or pre-set and provided with a pressure outlet and/or flow outlet.