Up all
Pack up all
-
Technical Feature
OPERATION:
The valve has a non-sealed pilot. It allows free flow from port ② to port ① and blocks flow from port ① to port ② or holding a load. Flow will be allowed from port ① to port ② when pressure is applied to pilot ③ .This pilot operated check valve has a 3:1 pilot ratio, meaning that at least one-third of the load pressure held at ① is required at pilot ③ to open the valve. Pressure at port ② directly opposes pilot pressure.
-
PerformanceCurves
-
Technical Data
350BarSee PRESSURE DROP VS.FLOW graph.SUN T-11ARefer to "Cleanliness of Hydraulic Fluid"1 drops/min. max. at 350barC=2.0bar
A=0.3bar
B=1.0bar
D=3.5bar
E=5.0bar
F=7.0bar3:1-40°F to +250°F(-40°C to +120°C)Mineral-based fluids with viscosities of 7.4 to 420 cStSteel & Ductile iron rated to 350bar -
File Download
PDF File -
ACCESSORIES