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美國ASCO世格氣控閥，杰高氣控閥技術(shù)指導(dǎo)
? Remote-controlled compact valves
? High fl ow due to angled seat design
? Equipped with piston-type operators (50 or 63 mm dia.)
? Anti-waterhammer design (fl uid entry under the disc)
? Operator rotatable through 360°
? The valves satisfy Pressure Equipment Directive 97/23/EC
 article 3.3Differential pressure See 玈PECIFICATIONS?[1 bar =100 kPa]
Maximum allowable pressure 16 bar
Ambient temperature range -10癈 to +60癈
Maximum viscosity 600 cSt (mm2/s)
Pilot fl uid Filtered air or water
Max. pilot pressure 10 bar
Min. pilot pressure See below and following page