UNE 60402-2:2019/1M:2021
Pressure regulators for gas receiving installations with an inlet MOP up to 0,4 bar and an outlet MOP up to 0,15 bar. Part 2: Regulators for the second family gases, with an inlet MOP between 150 and 400 mbar and an outlet MOP up to 0,15 bar, with a low pressure cut-off safety valve, a high pressure cut-off safety valve and a relief valve for excess outlet pressure and with an equivalent flow rate up to 4,8 m3 (n)/h of air.
Reguladores de presión para instalaciones receptoras de combustibles gaseosos con presión máxima de operación (MOP) de entrada inferior o igual a 0,4 bar y MOP de salida inferior o igual a 0,15 bar. Parte 2: Reguladores para gases de la segunda familia, con MOP de entrada entre 150 mbar y 400 mbar y MOP de salida inferior o igual a 0,15 bar, con incorporación de válvula de seguridad de disparo por mínima presión, válvula de seguridad de disparo por máxima presión y válvula de alivio por exceso de presión de salida, y con caudal equivalente inferior o igual a 4,8 m3(n)/h de aire.
| Standard number: | UNE 60402-2:2019/1M:2021 |
| Pages: | 7 |
| Released: | 2021-03-03 |
| Status: | Standard |
UNE 60402-2:2019/1M:2021
This document introduces several modifications to the standard, modifying its field of application as follows: "This standard applies to pressure regulators with inlet pressure greater than 150 mbar and less than or equal to 0.4 bar and outlet MOP less than or equal to 0,15 bar with built-in safety valves for minimum and maximum release. pressure, relief valve for excess outlet pressure and maximum gas flow equivalent to 4,8 m3 (n) / h of air, applied to individual installations that use gaseous fuels of the second family. "
