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Modular Pilot-operated Check Valve

Technical Specification

Specification 02 03 04 06
Max. working pressure (Mpa) 31.5
Max. Flow (L/min) 60 100 200 360
Working fluid Mineral oil;phosphate-ester
Fluid temp. (°C) -20~70
Viscosity (mm2/s) 2.8~500
Opening pressure (MPa)
a0.05  b0.25  c0.4
Weight (kg) 0.8 2 7 11.7
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 ß 10 75.







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