Hydraulic valve check, connection metric DIN 2353, VNRO / VNROHP
Variant parameters
| Article number | HD-VNRO-25S-CN |
| Product variant name | Check valve VNRO DIN 2353 25S, Zn-Ni |
| Nominal inner diameter | - |
| Working pressure [bar] | 400 |
Short description
VNRO / VNROHP check valves intended for closing the flow of hydraulic fluid in one direction and opening free flow of fluid in the opposite direction. standard pressure opening 1 bar (also available with other pressure opening od 0.2 bar up to 6 bar). Permissible flow direction: A → A1. Valves type VNROHP equipped are in additional ring sealing allowing na operation at maintaining higher coefficient safety. Material of body and stem: carbon steel with a zinc-nickel coating, stainless steel AISI 316Ti. Sealing: NBR - steel carbon, Viton (FPM) - steel stainless. Operating temperature: from -35°C to +100°C (NBR); from -20°C to +200°C (Viton).