Up all
Pack up all
-
Technical Feature
OPERATION:
The valve allows flow from ② to ③ , while normally blocking flow from ③ to ② . Flow will be allowed from ③ to ② when sufficient pressure is applied at ①.
The cartridge has a 3.5:1 pilot ratio, meaning that at least 28 percent of the load pressure held at ③ is required at ① to open the valve
-
PerformanceCurves
-
Technical Data
Operating Pressure250BarFlowSee PRESSURE DROP VS.FLOW graph.Cavity10-3FiltrationRefer to "Cleanliness of Hydraulic Fluid"Internal Leakage2 drops/min. max. at 250barCrack Pressures1.7=1.7bar
3.4=3.4bar
6.2=6.2barPilot Ratio3.5:1Temperature-40°F to +250°F(-40°C to +120°C)FluidsMineral-based fluids with viscosities of 7.4 to 420 cSt.Body Material6061-T6 aluminum alloy rated to 207bar, Steel & Ductile iron rated to 350bar -
File Download
PDF File -
ACCESSORIES