L'explication/l'anotation:Ïðåäîõðàíèòåëüíî - feeding, for hydraulic system prevention from ïåðåã
ðóçêè, related to overpressure against permissible
La description détaillée de marque:Port area: 20
entrance pressure, MPa íîì/ìàêñ/ìèí: 40/50/1
expenditure of working liquid, ë/ìèí íîì/ìàêñ/ìèí: 250/400/10
adjustment Äèàïîçîí of pressure, MPa: 1. 50
the pressure Ïðåâûùåíèå of adjustment in case of instantaneous growth of pressure íàãð
are narrow, % not more: 10
maximal internal leakages, Cuba. Ñì/ìèí: 100
external leak-tightness: ãåðìåòè÷åí
the set-to-open pressure of nonreturn valve, MPa: 0, 09
mass, kg: 0, 75
characteristic of working liquid:
kinematic viscosity, SG ìèí/íîì/ìàêñ: 8/30/1500
cutoff rating, micrometre: 25
temperature, with ìèí/ìàêñ: - 40/+80
environment temperature, with ìèí/ìàêñ: - 60/+45 |
