套筒内衬软密封旋塞阀属于无润滑旋塞阀，无任何死角。与旋塞接触的套筒或衬垫提供了有利于浆料处理的摩擦，套筒插入并封装在阀体内，锥形塞插入到套筒上，套筒充当软座，并完全围绕塞子形成区域密封表面  RETZ The sleeve lined soft sealing plug valve is a non lubricating plug valve without any dead angle. The sleeve or gasket in contact with the plug provides friction conducive to slurry treatment. The sleeve is inserted and sealed in the valve body, the tapered plug is inserted on the sleeve, and the sleeve acts as a soft seat and forms a regional sealing surface completely around the plug

插头旋转 90 度，当它与主体端口对齐时，流量打开  The plug rotates 90 degrees, and when it is aligned with the body port, the flow opens

当旋塞旋转使旋塞端口与阀体端口垂直时，流动被阻塞 When the cock rotates to make the cock port perpendicular to the valve body port, the flow is blocked

(美标，德标)进口软密封旋塞阀规范说明/Description of specifications

设计制造标准：API599、API6D

结构长度标准∶ASMEB16.10

连接法兰标准∶ASME B16.5

压力温度等级：ASMEB16.34 

试验检验标准∶API598、API6D

规格尺寸：1/2”～12”

公称压力：CL150-900LB

适应温度：-29～180℃

(美标，德标)进口软密封旋塞阀性能特点 Performance characteristics

转动90度就能开关，启闭迅速，操作方便 It can be opened and closed by turning 90 degrees, which is fast and easy to operate

阀门没有空腔给介质积聚 The valve has no cavity to accumulate medium

双向流动，开关动作轻 Two way flow, light switching action

金属唇边在旋转时提供自洁的作用，适合于粘稠和易结垢的工况 The metal lip provides self-cleaning function when rotating, which is suitable for the working conditions of viscosity and easy scaling

密封是通过卡套四周的密封面来实现的。独特的360°金属唇边保证固定卡套retz品牌 The sealing is realized by the sealing surface around the ferrule. Unique 360 ° metal lip guarantee fixed ferrule

PTFE衬套镶嵌在阀体上作阀座，具有自润滑性能，避免了旋塞粘滞。密封面积大，即使部分损坏依旧能保持良好密封性 PTFE bushing is embedded on the valve body as the valve seat, which has self-lubricating performance and prevents the cock from sticking. Large sealing area, even if part of it is damaged, it can still maintain good sealing performance

主要零部件材料 Main parts and materials