E290B045,ASCO艾默生角座控制閥
特征
高流量,由于角度的座椅設計
抗水錘設計(流體在進入光盤)
真空操作以10-2毫巴
活塞式操作范圍寬(50 - 63 - 90毫米直徑。)可通過360°,較高的性能在不同的小試驗壓力
高性能,不需維護的填料箱
ASCO / joucomatic閥門滿足壓力設備指令97/23/EC,1類(DN>25)或3.3條(DN≤25)
一般
壓差見“規范”[ 1bar] = 100 kPa
較大允許壓力16bar
環境溫度范圍為 10至60°C
較大粘度 600cSt(mm2次方/s)
先導油液過濾后的空氣或水
較大試驗壓力 10bar
導流體溫度 -10至60°C
電話:O21-3952 9829-8O1O
傳真:O21-6O83 1959
手機:189 1857 2467
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聯系人:張海情
郵箱:18918572467@163.com
E290B045,ASCO艾默生角座控制閥
FEATURES
High flow 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, maintenancefree stuffing 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
Max. pilot pressure 10 bar
Pilot fl uid temperature -10°C to +60°C
E290B045,ASCO艾默生角座控制閥
021-39526589
網址:2i4bx9r.cn
地 址:上海市嘉定區嘉涌路99弄
6號樓713室