进口轨道式旋塞阀 全通径 缩径 双关断将军阀 美国RETZ瑞茨

　　品牌：RETZ瑞茨/美国，我们一直致力于流体控制领域的持续创新，始于2005……

　　进口轨道式旋塞阀又称将军阀，适用于航空煤油、、轻质油、天然气、液化气、管道煤气、化工介质等管道上，作为截断介质的理想装置。双关双断及泄放功能阀门的工作原理关键是安装在旋塞上的两片密封滑片的动作 Orbital plug valves, also known as military valves, are suitablefor cutting off medium in pipelines such as aviation kerosene, crude oil, lightoil, natural gas, liquefied gas, pipeline gas, and chemical media. They areideal devices for cutting off medium. The key to the working principle of thedual shut-off and relief function valve is the action of the two sealing slidesinstalled on the plug

　　产品详情 Product details

　　轨道式旋塞阀的密封性能和使用寿命优于普通的闸阀和球阀。具备防火、在线维修、双关断及泄放、中腔泄压、内检漏等功能，在油气储运系统的功能及应用，开辟了油气储运系统的工艺设计新的发展空间，解决了管道设计中遇到的很多问题，既优化了管道设计，提高了产品质量，又节约了管道运营成本retz品牌 The sealingperformance and service life of the rail type plug valve are superior to thoseof the ordinary gate valve and ball valve. It has the functions of fireprevention, online maintenance, double shutoff and relief, middle chamberpressure relief, internal leak detection, etc. It has opened up a newdevelopment space for the process design of oil and gas storage andtransportation system, solved many problems encountered in pipeline design,optimized pipeline design, improved product quality, and saved pipelineoperation costs.

　　进口轨道式旋塞阀结构特点/StructuralFeatures

　　1、 阀门在开关过程中，阀体密封面与滑片密封面没有任何接触，因此，密封面无摩擦、磨损、阀门的使用寿命长，开关力矩小 In the valve's opening/closing process,there is no contact betweenthe sealing surfaces of the valve body and the vane,so the sealing surfacessuffer neither friction nor wear, contributing to the valve's long service lifeand small opening/closing torque

　　2、 阀门在维修时，不需将阀门从管线上拆下，只需将阀门底盖拆开，调换一对滑片即可，维修十分方便 For the valve's maintenance, there is no need to remove the valvefrom the pipeline but just remove its bottom cover to replace the vanepair,thus very easy for the maintenance

　　3、 阀体及旋塞为缩径或全通径，介质在通过阀门时无流阻，并且可通球对管道进行清洗，克服了缩径阀门的缺点 The valve's body and plug are reduced-bore or full-bore so that themedium can flow through the valve without any flow resistance,and it's alsopossible to clean the pipeline with pigging to overcome the shortcomings of thereduced bore valve

　　4、 全通径和缩径将军阀的阀体内腔镀有硬铬，密封区域坚硬光滑 The cavity of the full-bore/reduced-bore general valve is platedwith hard chrome and the sealing area is hard and smooth

　　5、 滑片上的弹性密封采用氟橡胶，并且模压成型在滑片表面沟槽中。具有防火功能的金属对金属的密封作为弹性密封的背衬 The elastic seal on the vane is made of the fluorine rubber andmolded and formed in a groove of the vane surface.The fireproof metal-to-metalseal is used as the backing of the elastic seal

　　6、 阀门具有自动泄放装置(备选),在阀门完全关闭后，防止阀腔异常升压并检验阀门的效果 The valve is provided with an automatic bleed device (optional)whichcan prevent the abnormal pressure rise of the valve cavity and check thevalve's effect after the valve is completely closed

　　7、 阀门开关指示器与开关位置同步，可以准确显示齿轮传动全通径将军阀的开关状态 The valve's opening/closing indicator is in sync with theopening/closing position and can accurately display the gear drive full-boregeneral valve's opening/closing status

　　进口轨道式旋塞阀技术规范 Technicalspecifications

　　设计制造标准API6D

　　结构长度标准∶ASMEB16.10

　　连接法兰标准∶ASMEB16.5

　　压力温度等级ASMEB16.34

　　试验检验标准∶API598、API6D

　　阀体Valve body：A216 WCB

　　旋塞Cock：A216 WCB

　　填料Packing：Flexible graphite

　　工作压力:CL150-900LB,PN16-PN160

　　介质温度:－20℃-350℃-540℃

　　规格尺寸：2-12”