CN201739550U - 一体式仪表阀 - Google Patents

一体式仪表阀 Download PDF

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Publication number
CN201739550U
CN201739550U CN2010202092310U CN201020209231U CN201739550U CN 201739550 U CN201739550 U CN 201739550U CN 2010202092310 U CN2010202092310 U CN 2010202092310U CN 201020209231 U CN201020209231 U CN 201020209231U CN 201739550 U CN201739550 U CN 201739550U
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valve
filler
valve rod
integrated
gauge
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张锦
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Abstract

一种一体式仪表阀,由一体式球形阀杆、上部填料、指向性手柄、内嵌盒式密封座等组成,主阀杆穿过内嵌盒式密封座,构成一体式球形阀杆,上部填料设计为活动填料;阀芯的通孔口与阀腔的进出口对齐,通过指向性手柄转动主阀杆带动阀芯,阀芯的通孔口偏离进出口,控制阀门启闭;可在线调节填料,并能改善热循环性能,无需系统压力来密封及无死区,允许双向流动,易清洗,方便用户安装和使用。

Description

一体式仪表阀
技术领域
本实用新型涉及一种仪表测量管路系统中的控制装置,执行关闭或切断控制功能,尤其是用内嵌盒式密封座做填料,达到无需系统压力来密封及无死区效果。
背景技术
目前,在仪表测量管路系统的仪表阀,开启、关闭慢,且密封部分采用简单的垫片、易造成泄露。同时,给用户带来在维修、安装时的许多麻烦。
实用新型内容
现有的仪表测量管路系统阀门,在开启、关闭及密封上存在不足。本实用新型提供一种一体式仪表阀,由一体式球形阀杆、上部填料、指向性手柄、内嵌盒式密封座等组成,该阀用内嵌盒式密封座做填料,主阀杆带动主阀芯对应于阀腔出入口设置结构也简单,零部件互换性好,维修和使用方便。
本实用新型解决其技术问题所采用的技术方案是:主阀杆穿过内嵌盒式密封座,构成一体式球形阀杆,上部填料设计为活动填料;阀芯的通孔口与阀腔的进出口对齐,通过指向性手柄转动主阀杆带动阀芯,阀芯的通孔口偏离进出口,控制阀门启闭。
本发明的有益效果是:可在线调节填料,并能改善热循环性能;无需系统压力来密封及无死区,允许双向流动,易清洗,方便用户安装和使用。
附图说明
图1为产品截面结构示意图,
图中,1、一体式球形阀杆    2、上部填料     3、指向性手柄4、内嵌盒式密封座
具体实施方式
主阀杆穿过内嵌盒式密封座4,构成一体式球形阀杆1,无需系统压力来密封,阀芯的通孔口与阀腔的进出口对齐,通过指向性手柄3转动主阀杆带动阀芯,使阀芯的通孔口发生位移,实现本阀门开启、关闭,无死区,易清洗;上部填料2设计为活动填料,且方便用户安装和使用。

Claims (2)

1.一种一体式仪表阀,由一体式球形阀杆、上部填料、指向性手柄、阀体、内嵌盒式密封座等组成,其特征在于:主阀杆穿过内嵌盒式密封座,构成一体式球形阀杆,上部填料设计为活动填料,阀芯的通孔口与阀腔的进出口对齐。
2.如权利要求1所述的一体式仪表阀,其特征在于:指向性手柄转动主阀杆带动阀芯。
CN2010202092310U 2010-05-24 2010-05-24 一体式仪表阀 Expired - Fee Related CN201739550U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202092310U CN201739550U (zh) 2010-05-24 2010-05-24 一体式仪表阀

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202092310U CN201739550U (zh) 2010-05-24 2010-05-24 一体式仪表阀

Publications (1)

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CN201739550U true CN201739550U (zh) 2011-02-09

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CN2010202092310U Expired - Fee Related CN201739550U (zh) 2010-05-24 2010-05-24 一体式仪表阀

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CN (1) CN201739550U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402477A (zh) * 2016-11-26 2017-02-15 江苏新思维信息系统工程有限公司 一种阀门填料密封装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106402477A (zh) * 2016-11-26 2017-02-15 江苏新思维信息系统工程有限公司 一种阀门填料密封装置
CN106402477B (zh) * 2016-11-26 2018-11-13 江苏明江阀业有限公司 一种阀门填料密封装置

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Granted publication date: 20110209

Termination date: 20140524