ASCO角座阀，E290A016
特点
•高FL OW由于角度的座椅设计
•抗水锤设计（光盘下油液进入）
•真空运行到10-2毫巴
•活塞式运营范围宽（50 - 63 - 90毫米直径）可旋转
通过360°，以获得性能在不同的小先导压力
•高性能，免维护stuffi纳克盒
•ASCO/ JOUCOMATIC阀符合压力设备指令97/23/EC，
第1类（DN>25）或第3.3条（DN≤25）
一般
差压请参阅“规格”[1巴=100千帕]
允许压力16巴
环境温度范围-10°C至+60°C
粘度600厘斯（平方毫米/秒）
试点油液过滤空气或水（1）
。先导压力10巴
小。先导压力参见下面和下页
试点油液温度-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
