RETZ瑞茨『进口V型球阀』详细介绍●RETZ球阀系列●RETZ瑞茨V型球阀●产品数据

?进口V型球阀描述--

V型球阀是一种球芯带有V形缺口的旋转式切断阀，对管道内介质进行调节或切断，当阀在关闭时，可以剪切介质中纤维、微小颗粒，同时由于阀芯和阀座之间是无间隙回转，可自行擦拭球体及阀座上的积垢物，保持球体与阀座之间的良好密封

The V ball valve is a rotary cutting valve with a V shaped gap in the ball core. It can be adjusted or cut off the medium in the pipe. When the valve is closed, it can cut the fiber and tiny particles in the medium. At the same time, the scale of the ball and the valve seat can be wiped by the valve seat and the valve seat. A good seal between them

?进口V型球阀典型应用--

V型球阀采用板簧加载的可动阀座结构，阀座与球体不会产生卡阻或脱离等问题，密封可靠，使用寿命长,特殊开关的V型缺口，流通能力大，压力损失小，并具有的截流特性和控制功能，流量特性为近似等百分比。启闭件采用V型球缺结构，完全解决了阀腔易沉积介质的问题。广泛应用于石油、化工、造纸、冶金、水处理、燃气、纤维等工业部门

The V type ball valve adopts the movable seat structure loaded with plate spring, and the seat and ball will not produce the problem of blocking or separation. The seal is reliable, the service life is long, the special switch has the V type gap, the circulation ability is large, the pressure loss is small, and the pressure loss is accurate and the control function is accurate, the flow characteristic is approximately as a percentage. The opening and closing part adopts the V type ball missing structure, which completely solves the problem that the valve cavity is easy to deposit medium. Widely used in petroleum, chemical, paper, metallurgy, water treatment, gas, fiber and other industrial sectors.

?进口V型球阀特点--

1.采用圆柱形弹簧预截的带补偿性可动金属阀座结构，密封性能可靠。球芯一阀座不会产生卡阻或脱离，使用寿命长。

2.球芯上的V形切口与金属阀座之间具有剪切的作用，特别适用于高粘度、含纤维、固体颗粒及桨料等介质。结构制造纸工业的纸浆显得尤为优越

3.阀门的流量大、压力损失小、且介质不会沉积在阀体中腔，阀门不仅具有仅近似等百分比的流量特性、可调范围大，可调比为100:1.还具有调节与可靠定位的功能。

4.采用弹簧加载的可动阀座结构，防止了球芯与阀座发生卡阻或脱离等问题，密封可靠，使用寿命长   

5.全开时流通能力大，压力损失小，且介质不会沉积在阀体中腔

6.阀体为一个整体，坚固耐用，操作不受管道压力影响，并可避免阀体渗漏

7.采用可动金属阀座，自助补偿功能，并具有优越密封性能及超长的使用寿命

?进口V型球阀参数--

公称压力:PN1.6~4.0MPa

使用温度:常温-20~120℃;中温:-20~250℃;高温:-20~425℃

阀体材料:WCB, CF8, CF8M, CF3M

阀杆:2Cr13, 304, 316

回转角度:90°

阀座:PTFE, 0CrI ,7Ni4Cu4Nb

阀芯材料:CF8, CFBM, CF3M

基本误差：≤1.5%

回差：≤1.5%

死区：≤0.5%

规格:2-12"