To provide a trunnion-type ball valve which exerts high seal performance to a high-pressure fluid while preventing a fall of a ball seat from a seat retainer, relieves an abnormal rise of pressure in a cavity while avoiding the wear of the ball seat, secures rigidity while simplifying a ...
homeproductsTrunnion Ball ValveTrunnion type ball Valve Product Introduction Size Range: DN 25~500mm NPS 1”-20” Press. Rating: PN 10/16/25/40 ANSI 150/300 Temp Range:-29...+220℃ Seal Tightness: Class V、VI Body Material: Carbon Steel, Stainless Steel, Special Alloy ...
摘要: PROBLEM TO BE SOLVED: To obtain a high sealing force with only a sealing material such as an O-ring without using any spring in a trunnion-type ball valve having a seal structure to press a ball seat to a ball with a retainer....
Trunnion-style ball valves stainless steel ball valves 6000PSI, You can get more details about Trunnion-style ball valves stainless steel ball valves 6000PSI from mobile site on Alibaba.com
Full Welded Trunnion Type Ball Valve Generic Valves Control Valve Lined Cryogenic Valve Pressure Vessel Flange Fitting Generic Valves ›Butterfly valve ›Gate Valve ›Globe Valve ›Check Valve ›Ball Valve
解析 Trunnion Mounted Ball Valve 是固定式球阀,其与 浮动式球阀(Floating type)在工作原理上有一些差别.浮动式球阀只有一个上阀杆,没有下阀杆,当阀门关闭时 分析总结。 trunnionmountedballvalve是固定式球阀其与浮动式球阀floatingtype在工作原理上有一些差别...
Structure Fixed Ball Valve Type Fixed Ball Valve Function Blow-Down Valve, Relief Valve, Atmospheric Valve Temperature Normal Temperature Standard API, GOST, ANSI Application Industrial Usage, Water Industrial Usage Item Trunnion Mounted Ball Valve Size 2" to 48"(DN50 to DN1200) ...
type of construction:trunnion mounted ball 结构形式:固定球阀category:trunnion mounted ball 类别:固定球阀function:blow-down valve 功能:排气阀temperature:normal temperature 温度:普通温度standard:API 6D,ASME B16.34 标准:API 6D,ASME B16.34application:industrial usage 应用:工业用途transport package:plywood ...
Trunnion Mounted Ball Valve 是固定式球阀，其与 浮动式球阀(Floating type)在工作原理上有一些差别。浮动式球阀只有一个上阀杆，没有下阀杆，当阀门关闭时，流体对阀球产生推力，阀球会在流体作用力方向产生一定的位移，这样阀球就会被挤在阀座上面，球与阀座之间形成密封，这属于单侧密封，也叫做阀后...
United States Patent US10018276 Note: If you have problems viewing the PDF, please make sure you have the latest version ofAdobe Acrobat. Back to full text