STHX泰勒阀三通自动换向阀的原理

1.上、下阀体内部全部衬进口耐磨橡胶，平均是传统的三通自动换向阀3倍的寿命。

2.矿浆是通过上阀体与下阀体中间有一个橡胶球来密封，优点是：

（1）、传统的三通阀是通过一个平面密封，当矿浆经常冲击此面会造成密封不严的缺点。用橡胶球是不会重复磨损同一个位置。

（2）、橡胶球中间有骨架，外面通过模具硫化包上了一层橡胶，耐磨寿命长。

3.阀体内部有两条导轨，它的作用是：让橡胶球沿着此导轨的方向从一个进料口到另一个进料口。

STHX泰勒阀三通自动换向阀产品应用
矿浆、矿渣、尾矿等浆体，以及各种备用泵的排水系统及化工腐蚀性介质。

工作压力：￡0.7Mpa

矿浆输送系统的渣浆泵常常是一用一备，在切换备用泵时至少要操作两个阀门才能完成，往往会在三通位置淤塞而造成停产，损失很大。很多矿山采用双泵双管线的办法解决这个问题，但是管路投入费用很大，如果您选用一个三通自动换向阀完全可以解决这个问题。仅花费一个阀门的价格，省掉一条管路的投入，并能够很容易地实现自动化控制。

STHX泰勒阀三通自动换向阀产品原理
一般生产中采用的浆体泵都是一台生产，一台备用配置，当开启其中一台泵和阀门时，在关闭的阀门至三通口颈段将会出现严重的堵塞，将来开启时难以打开。一件三通自动换向阀代替了两件阀门，当打开其中的一个，另一个则无浆可过，既方便实用又经久耐用。

STHX泰勒阀三通自动换向阀外形尺寸表

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规格 (DN)	A	B	C	法兰尺寸
				螺栓孔中心距	法兰外径	n-Φd
65	247	227	197	145	185	4-Φ18
80	267	250.5	217	160	200	8-Φ18
100	308.5	296	256.5	180	220	8-Φ18
125	352	346	300	210	250	8-Φ18
150	410	400	346.5	240	285	8-Φ22
200	477	476.5	413	295	340	8-Φ22
250	569	569	493	350	395	12-Φ22
300	656	669.5	580	400	445	12-Φ22
350	735	761	659	460	505	16-Φ22
400	833.5	863	747.5	515	565	12-Φ26
450	922.5	952	824.5	565	615	20-Φ26
500	1011	1054	913	620	670	20-Φ26

STHX泰勒阀三通自动换向阀性能规范

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公称压力	0.7Mpa
试验压力(Mpa)	密封	1.0	试验介质	水
	强度	1.5		水
工作压力	≤1.0Mpa
工作介质	矿浆、矿渣、尾矿等

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