Explosion Isolation Proportional Pilot-operated Pressure-reducing Valve

Explosion Isolation Proportional Pilot-operated Pressure-reducing Valve

Explosion Isolation Proportional Pilot-operated Pressure-reducing Valve

 

Technical specification

Specification

03

06

Max. Working

pressure (MPa)

Oil ports A, B

25

Oil port Y

0 Mpa return to oil tank

Working pressure (Mpa)

7   16   25

Max. flow (L/min)

80

200

Working fluid

Mineral oil; phosphate-ester

Fluid temp. (℃)

-20~70

Viscosity (mm2/s)

15~380

Hysteresis (%)

±2

Repeatability (%)

±2.5

Linearity (%)

±4

Working voltage (V)

DC24

Rated current (mA)

750

Coil resistance (Ω)

19.5

Insulation grade

IP55

cleanliness

The maximum allowable cleanliness of the oil should be according to 9th degree of Standard NAS1638. It is suggested that the minimum filter rating should be β10≥75.

 

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