ASCO角座閥，E290A016

特點(diǎn)
•高FL OW由于角度的座椅設(shè)計(jì)
•抗水錘設(shè)計(jì)（光盤下油液進(jìn)入）
•真空運(yùn)行到10-2毫巴
•活塞式運(yùn)營范圍寬（50 - 63 - 90毫米直徑）可旋轉(zhuǎn)
通過360°，以獲得性能在不同的小先導(dǎo)壓力
•高性能，免維護(hù)stuffi納克盒
•ASCO/ JOUCOMATIC閥符合壓力設(shè)備指令97/23/EC，
第1類（DN>25）或第3.3條（DN≤25）
一般
差壓請參閱“規(guī)格”[1巴=100千帕]
允許壓力16巴
環(huán)境溫度范圍-10°C至+60°C
粘度600厘斯（平方毫米/秒）
試點(diǎn)油液過濾空氣或水（1）
。先導(dǎo)壓力10巴
小。先導(dǎo)壓力參見下面和下頁
試點(diǎn)油液溫度-10°C至+60°C

FEATURES
• High fl ow due to angled seat design
• Anti-waterhammer design (fl uid entry under the disc)
• Vacuum operation up to 10-2 mbar
• Wide range of piston-type operators (50- 63 - 90 mm dia.) rotatable
through 360°, for maximum performance at different minimum pilot pressures
• High performance, maintenance-free stuffi ng box
• ASCO/JOUCOMATIC valves satisfy Pressure Equipment Directive 97/23/EC,
category 1 (DN > 25) or article 3.3 (DN ≤ 25)
GENERAL
Differential pressure See "SPECIFICATIONS" [1 bar =100 kPa]
Maximum allowable pressure 16 bar
Ambient temperature range -10°C to +60°C
Maximum viscosity 600 cSt (mm2/s)
Pilot fl uid Filtered air or water (1)
Max. pilot pressure 10 bar
Min. pilot pressure See below and following page
Pilot fl uid temperature -10°C to +60°C

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