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Technical Feature
OPERATION:
Pilot-operated, 2-way, directional cartridges valve, normally closed, the valve shifts when the pressure differential between port ① and port ③ exceeds the setting. Pressure at port ③ is directly additive to the setting of the valve. Because of this, port ③ may not be useable as a work port in your circuit. Port ③ can be blocked to prevent the valve from shifting and Maximum pressure at port ③ should be limited to 3000 psi (210 bar).
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PerformanceCurves
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Technical Data
Operating Pressure350barFlowSee PRESSURE DROP VS.FLOW graph.CavitySUN T-2AFiltrationRefer to "Cleanliness of Hydraulic Fluid"Internal Leakage16 cc/min. max. at 70 barStandard Spring RangesA: 100 - 3000 psi ( 7 – 210 bar), Preset: 1000 psi (70bar)
B: 50 - 1500 psi ( 3.5 – 105 bar), Preset: 1000 psi (70bar)
D: 25 - 800 psi ( 1.7 – 55 bar), Preset: 400 psi (28bar)
E: 25 - 400 psi ( 1.7 – 28 bar), Preset: 200 psi (14bar)
W: 150 - 4500 psi (10.5 – 315 bar), Preset: 1000 psi (70bar)Temperature-40ºF to +250ºF(-40ºC to +120ºC)FluidsMineral-based fluids with viscosities of 7.4 to 420 cSt.Body MaterialSteel & Ductile iron rated at 350Bar -
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