国产偷自视频区视频_亚洲毛片一级带毛片基地_成人午夜视频在线欧美_亚洲精品无码国产色欲a_边亲边摸边做免费视频_亚洲精品福利影院_成人日韩在线电影_99久久国产宗合就妇喷水_欧美人与z0xxx另类_国产在线观看免费成人

Menu

V-Type Ball Valve

V-Type

Product Profile:

V-type ball valve, compact structure, small size, equal percentage adjustment V-type ball valve is a new type of hard seal, tetrafluoro seal regulating ball valve specially developed by our company. It adopts the movable seat structure loaded by leaf spring. The valve seat and sphere will not produce problems such as blockage or detachment. The sealing is reliable and the service life is long. The valve core of V-type ball valve is designed as V-type notch with special switch, which has large flow capacity, small pressure loss, accurate closure and control function, and the flow characteristics are approximately equal percentage. The V-shaped ball gap structure is adopted in the opening and closing parts, which completely solves the problem that the valve chamber is easy to deposit medium.

V-type ball valve, compact structure, small size, equal percentage adjustment V-type ball valve is a new type of hard seal, tetrafluoro seal regulating ball valve specially developed by our company. It adopts the movable seat structure loaded by leaf spring. The valve seat and sphere will not produce problems such as blockage or detachment. The sealing is reliable and the service life is long. The valve core of V-type ball valve is designed as V-type notch with special switch, which has large flow capacity, small pressure loss, accurate closure and control function, and the flow characteristics are approximately equal percentage. The V-shaped ball gap structure is adopted in the opening and closing parts, which completely solves the problem that the valve chamber is easy to deposit medium.


V型球閥0001.jpg

V型球閥0002.jpg