Objavljen
ISO 5781:2016 specifies the dimensions and other data relating to surfaces on which hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves are mounted in order to ensure interchangeability.
It applies to mounting surfaces for hydraulic pressure-reducing valves, sequence valves, unloading valves, throttle valves and check valves, which represent current practice; they are generally applicable to industrial equipment.
POVUČEN
ISO 5781:2000
OBJAVLJEN
ISO 5781:2016
90.93
Odluka o potvrđivanju standarda
21. 12. 2021.
Hidraulika – Redukcioni ventili, redosledni ventili, ventili za rasterećenje, prigušni ventili i nepovratni ventili – Montažne površine
90.93 Odluka o potvrđivanju standarda