Features of Triple Eccentric Butterfly Valves
- Oct 05,23
- Hits: 0
The triple eccentric butterfly valve belongs to rotary valves. In the process of valve manufacturing, the outer edge of the valve plate is partially spherical.
Common Valves for Natural Gas Pipelines-Pipeline Ball Valves
- Sep 28,23
- Hits: 0
There are various types of valves with a wide range of applications. The valves commonly used in natural gas pipelines mainly include pipeline ball valves, slab
Installation and Applications of Forged Gate Valves
- Sep 22,23
- Hits: 0
As a kind of gate valve, forged steel gate valve has been widely used in many important and routine fields all over the world. All gate valves made from forging
Reasons & Solutions for Internal or External Leakages of Globe Valves
- Sep 15,23
- Hits: 0
A globe valve is a kind of valve which is mainly used in the hydraulic system. The disc of the globe valve is the main opening and closing device, and it moves
What Parts of Soft-seated Gate Valves Are Often Damaged?
- Sep 08,23
- Hits: 0
Soft-seated gate valves are frequently used industrial valves, and damage to parts often happens during use. Next, Dervos will explain to you what the most comm
Main Advantages of Soft-seated Gate Valves
- Sep 01,23
- Hits: 0
A soft-seated gate valve is an industrial valve. The opening and closing part of the soft-seated gate valve is a wedge. The direction of movement of the wedge i
A Comparison of Gate Valves and Butterfly Valves
- Aug 30,23
- Hits: 0
Gate Valves Gate valves are valves whose opening and closing part (the wedge) moves along the vertical direction of the channel axis. It is mainly used to cut o
Selection Principles and Advantages of Forged Steel Globe Valves
- Aug 24,23
- Hits: 0
The open or close stroke of the forged steel globe valve stem is relatively short, and it has a reliable cut-off function. Therefore, this type of forged globe
Common Problems of Soft Seated Gate Valves and Their Solutions
- Aug 18,23
- Hits: 0
A soft seal gate valve is a new generation of traditional gate valves. It uses the compensation function of the elastic wedge to achieve a good sealing effect.
How to Choose the Valve According to the Industry? (Part One)
- Aug 11,23
- Hits: 0
1. Valves for Urban Gas: Urban gas accounts for 22% of the total natural gas market. It mainly needs ball valves, plug valves, pressure relief valves and safety
Are You Ready For Chinese Spring Festival?
- Jan 31,20
- Hits: 0
Exquisite decorations and joyful festivity around the city tell us the spring festival is approaching. Dervos team are arranging for final activities before the
Customers Visit Our Office and Plant
- Jan 23,20
- Hits: 0
On Jan.23rd, our customers paid a visit to our cooperated factories in Wenzhou, including regular gate, globe, check and ball valves manufacturers. We welcome