Four Way Ball Valves

Four way ball valve has been widely utilized for the exploiting, refining and transporting systems of oil, gas and mineral. It can also be utilized to produce chemical products, medicine; production system of hydroelectricity.
NO.2013 Valves catalog download
View and download valve product literature, sales brochures and more.
News & Events
Working Principle of Butterfly Valve
Butterfly valve is a kind of valve that is opened and closed according to the rotation of the valve stem to drive the disc to rotate. In the cylindrical passage of the valve body, the disc is rot...
Reasons and Solutions for Valve Hard to Fully Close
In the process of using the valve, there are often some perplexing problems. For instance, the valve can't be tightly closed. So how should do? If the valve is not tightly closed, first find out ...
Notes on Selection of Valves
Selection of valves shall comply with the following principals: 1. According to the use place and purpose of the valve, and after knowing the relevant regulations, specifications, standards and gaini...
What is Butterfly Check Valve?
The check valve belongs to an automatic valve, and its main function is to prevent back flow of medium, reverse rotation of pump and drive motor, and relieving of container medium. Check ...
? 皇家贝蒂斯主帅 飞艇1000赢3万公式 云南快乐十分 *秒速赛车 捕鱼大富翁普通版 姚记电玩app下载 基金配资条件 美人鱼捕鱼 富贵乐园棋牌下载 宜配宝配资 股票趋势技术分析下 手机网络赚钱 贵阳捉鸡麻将游戏下载 股票配资平台正规 买马十二生肖排成表图 天津麻将胡法图解法 无网四人手机单机麻将