The utility model discloses a stainless steel stop valve, which comprises a valve body and a valve cover, which is characterized in that the left and right ends of the inner wall of the valve body are provided with threads, the inner part of the valve body is provided with a baffle plate, the baffle plate surface is provided with through holes, the lower surface of the baffle plate is provided with a number of sliding sleeves, the sliding sleeve is connected with the baffle plate a, the valve body is provided with threaded holes, and the valve cover is fixedly connected through the threaded holes on the valve body Connecting the valve body, the middle part of the valve cover is provided with threaded holes, and the threaded holes in the middle part of the valve cover are rotated to connect the valve rod. The stop valve is used to control the water flow, the setting of the thread is convenient for the installation of the pipeline, the valve body is equipped with a baffle plate, the baffle surface is provided with a through hole, the liquid flows out of the valve body through the through hole, the user can drive the valve rod to rotate through the handle, the valve rod is provided with When the liquid reverses flow, the liquid exerts a force on the baffle plate at the right end of baffle plate A. baffle plate a slides to block the through-hole, so as to slow down the liquid speed.
【技术实现步骤摘要】
不锈钢截止阀
本技术涉及一种阀门,具体是不锈钢截止阀。
技术介绍
截止阀又称截门阀,属于强制密封式阀门,所以在阀门关闭时,必须向阀瓣施加压力,以强制密封面不泄漏。当介质由阀瓣下方进入阀门时,操作力所需要克服的阻力,是阀杆和填料的摩擦力与由介质的压力所产生的推力,关阀门的力比开阀门的力大,所以阀杆的直径要大,否则会发生阀杆顶弯的故障。截止阀被广泛的使用,但是现在的截止阀依然存在问题,大部分的截止阀不具备防逆流功能,而且一些截止阀密封性不佳。因此,本领域技术人员提供了不锈钢截止阀,以解决上述
技术介绍
中提出的问题。
技术实现思路
本技术的目的在于提供不锈钢截止阀,以解决上述
技术介绍
中提出的问题。为实现上述目的,本技术提供如下技术方案:不锈钢截止阀,包括阀体和阀盖,所述阀体内壁左右两端设置有螺纹,所述阀体内部安装有挡板,所述挡板表面开设有通孔,所述挡板下表面安装有若干滑套,所述滑套滑动连接挡板a;所述阀体上开设有螺纹孔,阀盖通过阀体上螺纹孔固定连接阀体,所述阀盖中间部位开设有螺纹孔,且阀盖中间部位螺纹孔转动连接阀杆,所述阀杆上端安装有把手,所述阀杆下端安装有阀瓣,所述阀瓣正下方设置有通孔。作为本技术进一步的方案:所述挡板a左右两端垂直安装有隔板,左侧隔板垂直安装在挡板a下表面,右侧隔板安装在挡板a上表面,且右侧隔板长度大于左侧隔板。作为本技术再进一步的方案:所述阀盖与阀体螺纹孔接触部位的外表面设置有螺纹,且阀盖下表面粘连有橡胶垫圈。作为本技术再进一步 ...
【技术保护点】
1.不锈钢截止阀,包括阀体和阀盖,其特征在于,所述阀体内壁左右两端设置有螺纹,所述阀体内部安装有挡板,所述挡板表面开设有通孔,所述挡板下表面安装有若干滑套,所述滑套滑动连接挡板a;/n所述阀体上开设有螺纹孔,阀盖通过阀体上螺纹孔固定连接阀体,所述阀盖中间部位开设有螺纹孔,且阀盖中间部位螺纹孔转动连接阀杆,所述阀杆上端安装有把手,所述阀杆下端安装有阀瓣,所述阀瓣正下方设置有通孔。/n
【技术特征摘要】
1.不锈钢截止阀,包括阀体和阀盖,其特征在于,所述阀体内壁左右两端设置有螺纹,所述阀体内部安装有挡板,所述挡板表面开设有通孔,所述挡板下表面安装有若干滑套,所述滑套滑动连接挡板a;
所述阀体上开设有螺纹孔,阀盖通过阀体上螺纹孔固定连接阀体,所述阀盖中间部位开设有螺纹孔,且阀盖中间部位螺纹孔转动连接阀杆,所述阀杆上端安装有把手,所述阀杆下端安装有阀瓣,所述阀瓣正下方设置有通孔。
2.根据权利要求1所述的不锈钢截止阀,其特征在于,所述挡板a左右两端垂直安装有隔板,左侧隔板垂直安装在挡板a下表面,右侧隔板安装在挡板a上表面,且右侧隔板长度大于左侧隔板。
3.根据权利要求1所述的不锈钢截止阀,其特征在于,所述阀盖与阀体螺纹孔接触部位的...
【专利技术属性】
技术研发人员:陈明,
申请(专利权)人:上海美力德阀门制造有限公司,
类型:新型
国别省市:上海;31
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