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Proportional cartridge relief valve-Proportional valves
The CBY model, a cartridge type proportional relief valve, controls the pressure according to the value of electrical signal input. With a quick response time and good dynamic performances, it is widely used in injection molding machines, blowing machines, die-casting machines and equipment in steel works.
Technical
Model instruction Code symbol
Mounting size
BCY-25
BCY-32
BCY-40
BCY-50
Outside size
Plate size
Technical
Model |
25 |
32 |
40 |
50 |
Working Pressure A/B/X (MPa) |
16,25,31.5 | |||
Maximum Flow (l/min) |
400 |
750 |
1000 |
2000 |
Hysteresis (%) |
3 | |||
Repeatability(%) |
1 | |||
Filtration Accurancy(um) |
20 | |||
Hydraulic Fluid |
Mineral Oil, Phosphate | |||
Viscosity (mm2/s) |
2.8~380 | |||
FluidTemp. () |
-20~70 |
Model instruction Code symbol
Mounting size
BCY-25
BCY-32
BCY-40
BCY-50
Outside size
Plate size