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发明名称
Valve with throttling adjustment
摘要
The valve body (2) and housing (1) are formed with successively arranged adjustable apertures (4,13,8,16) which allow the flow to be adjusted simultaneously in two stages one after the other.
申请公布号
SE454802(B)
申请公布日期
1988.05.30
申请号
SE19860001204
申请日期
1986.03.14
申请人
ABB ATOM AB
发明人
G * ERIKSSON;S * NYLEN
分类号
F16K1/44;F16K25/04
主分类号
F16K1/44
代理机构
代理人
主权项
地址
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