Technical Training
As an additional value to the user, ZECO International Standard Valve Manufacturer will express the written product operation guide, preservation guide and maintenance guide … Read more
What are the Protective Measures to the Abnormal Pressure Surge of Gate Valves
Among the usual structural designs of single-gate, double-gate, wedge, parallel and so on, the wedge double-gate and the wedge elastic gate are … Read more
Sudan National Strategic Oil Tank
South Sudan broke from Sudan in 2011 and took with it around 350,000bpd in oil production. After South Sudan’s secession from Sudan, … Read more
Several Common Problems of Stainless Steel Gate Valve
Why is the cut-off pressure difference of angular distance type valve large? The cut-off pressure difference of the angular distance valve is … Read more
Advantages Disadvantages and Application Scope of Ball Valve
I. Advantages and disadvantages of ball valve 1. Advantages of Ball Valve: ① It has the lowest flow resistance (actually 0); ② … Read more
Quality Assurance
The quality management system of ZECO valve company has been certified and meets the following requirements: ISO 9001:2008. The quality assurance system is established … Read more
The GB Wedge Gate Valve
Gate valve，for its low fluid resistance, a minor pressure differential, the flow direction maintenance ability, erosion endured sealing surface and flow noninterference, … Read more
The Prospect of Valve in Oil Gas Industry
Today, the global oil and gas industry is growing slightly, and international energy is still dominated by fossil energy. The overall international … Read more
Gate Valve with Actuator – Gate Valve Structure | Surface Gate Valve
What is an Actuator Gate Valve? Actuator gate valve refers to the linear movement of the actuator of the gate valve through … Read more
Social Responsibility
ZECO Valve Group was founded in 1991, now has developed into China’s High-tech Enterprises, Shanghai Well-Known Brand, Jiangsu Well-known Brand, and Tongji … Read more
