Welcome to Kaifeng Ruike Valve Co., Ltd.

What is the main function of the valve?

Dec 25,2024

Valve is used to open and close the pipeline, control the flow direction, regulate and control the parameters of the transport medium (temperature, pressure and flow) of the pipeline accessories. According to its function, it can be divided into shut-off valves, check valves, adjustment valves and so on.

Valve is a control component in the fluid delivery system, with a cut-off, regulation, infusion, prevent backflow, pressure stabilization, shunt or overflow pressure relief and other functions. Valves used in fluid control systems, from the simplest shut-off valve to the extremely complex self-control system used in a variety of valves, its varieties and specifications are quite numerous.

Valves can be used to control the flow of various types of fluids such as air, water, steam, various corrosive media, slurry, oil, liquid metals and radioactive media. Valves are also divided into cast iron valves, cast steel valves, stainless steel valves, chromium-molybdenum steel valves, chromium-molybdenum-vanadium steel valves, duplex steel valves, plastic valves, non-standard customized valves and so on.

What is a valve?

Characteristics of ball valves

Valves in the use of the process will often appear some people troubled by the problem, such as the valve is not tight, not tight, what should we do?

Dec 10,2024

Butterfly valves for all applications

As the movement of the butterfly valve plate is wiping, most butterfly valves can be used for media with suspended solid particles, and can also be used for powdery and granular media according to the strength of the seal.

Dec 10,2024

Valve sealing grade standards and selection

Valve is an important component in the piping system of petrochemical plant, its variety and quantity, is one of the main sources of leakage in the device, so the leakage requirements of the valve is critical.

Dec 10,2024

Uses of various types of valves

cut off: cut off the medium in the pipeline. Such as: gate valves, globe valves, ball valves, plug valves, butterfly valves, etc.