Normally, valve switches fail under the following conditions. The first is failure to damage the thread of the operating lever; The second is the lack of lubricant that makes it difficult to switch valves. The third is bending bar failure; The fourth is the lack of dry surface cleanliness is not enough; The fifth is that the moving parts of the valve tolerance bite too tightly together.

ZJCLV valves are designed and manufactured in strict accordance with API standards, and the valves are rigorously tested.

For more information of ZJCLV, click on the website: www.clvvalve.com.