Different media temperature for different valve body/ bonnet
- Mar 31,22
- Hits: 0
The medium for cast iron valve body/ bonnet can be used up to 300℃. Ductile iron body/bonnet are suitable for media up to 350℃ High silicon cast iron body/ bo
Valve’s Forming Process Technology: Casting & Forging
- Mar 25,22
- Hits: 0
Casting Casting is a way which turn metal liquid to solid. It is a adaptable and flexible way, suitable for many kinds of metallic material, such as iron, carbo
Are all globe valves designed to lower to upper?
- Mar 24,22
- Hits: 0
The lower to upper design is for small flow resistance and saving effort when opening valves. Besides, when it's closed, gasket between body and bonnet and
A brief introduction of global industrial valves
- Mar 18,22
- Hits: 0
The global industrial valves and actuators market size is expected to reach USD 145.87 billion by 2025 at a 4.14% CAGR over the forecast period, according to a
The differences between T-port vs L-port directional flows
- Mar 17,22
- Hits: 0
To understand the "T"-port "L"-port, 3 way valves and what makes them different, it's important to first establish what each of these terms means. By clearl
The invention of dual plate check valve
- Mar 11,22
- Hits: 0
The invention relates to a dual plate check valve, which mainly fixes and installs an elastic rubber disc inside the valve sealing surface. The elastic rubber
Basic and important steps of valve maintenance
- Mar 10,22
- Hits: 0
Once a valve is installed, it is important that it is properly maintained, so that it works in an efficient manner. Poor or no maintenance of a valve can result
Why use extended bonnet for cryogenic valves?
- Mar 04,22
- Hits: 0
The suitable temperature of the medium for cryogenic valves is -40℃～-196℃. Usually, cryogenic valves will adopt extended bonnet. The extended bonnet is used t
The structure of a nozzle check valve
- Mar 03,22
- Hits: 0
The axial flow check valve has a simple structure and is mainly composed of a valve body, seat, disc, spring, guide sleeve, guide cover, and the internal struct
What is a gate valve and how does it work?
- Feb 25,22
- Hits: 0
Gate valves, or sluice valves, as they are sometimes known, are valves that open by lifting a round or rectangular gate/wedge out of the path of the fluid. They
Structural features of bellows globe valves
- Feb 24,22
- Hits: 0
The bellows globe valve is suitable for cutting and connecting the medium in the pipelines of various working conditions such as petroleum, chemical, pharmaceut
The operating principles of self actuated control valves
- Feb 18,22
- Hits: 0
In automatic control industries, self-actuated control valves are used for regulating the variables including flow rate of medium, pressure, temperature, liquid