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Hydraulic Operated Check Valves

Hydraulic Operated Check Valves

Detail About Hydraulic Operated Check Valves

AY hydraulic-operated check valve is also called 1-way lock valve or pressure holding valve. It is similar to a check valve in that it prevents reverse flow. When there is a need for reverse flow in the fluid loop, it utilizes the control fluid to open the check valve to allow oil to flow in both directions.

Model A1Y-03 A2Y-03 A1Y-06 A2Y-06 A1Y-10 A2Y-10
Flow (l/min) 40 100 170
Flow Direction Freely From A To B
Working Pressure (MPa) 31.5
Control Pressure (MPa) 1.6
Hydraulic Fluid Mineral Oil Or Phosphate
Fluid Temp. () -20~70
Viscosity (mm2/s)mm2/s 2.8~380