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The working principle of various valves
Valve structure principle The sealing performance of the valve refers to the ability of each sealing part of the valve to prevent the leakage of the medium, which is the most important technical performance index of the valve. There are three sealing parts of the valve: the contact between the op...Read more -
How gate valve works
The ball valves is an opening and closing gate. The movement direction of the gate is perpendicular to the direction of the fluid. The gate valve can only be fully opened and fully closed, and cannot be adjusted or throttled. The gate valve is sealed by the contact between the valve seat and the ...Read more -
Ball valve features
Brass ball valve, the opening and closing member (ball) is driven by the valve stem and rotates around the axis of the ball valve. It can also be used for fluid regulation and control. Among them, the hard-sealed V-shaped ball valve has a strong shear force between the V-shaped ball core and the ...Read more -
Main technical parameters of brass valve
1. Strength properties The strength performance of the Brass Boiler Valve refers to the ability of the copper valve to withstand the pressure of the medium. Copper valves are mechanical products that are subject to internal pressure, so they must have sufficient strength and rigidity to ensure lo...Read more -
What are ball valves classified according to?
Products in each industry will be classified according to their functions and materials, and the same is true of the valve industry. Today’s editor mainly expounds how the ball valve is classified. Ball valves are divided into: floating ball valve, fixed ball valve, orbital ball valve, V-sh...Read more -
Stainless steel faucet or brass faucet?
brass faucet Copper faucets are divided into non-standard copper, national standard copper, and 8 Years Exporter China Cw614n Brass Bibcockt &Mixer&Bibcock. And the best of these is the brass faucet. Brass faucets have two distinct advantages over stainless steel faucets: 1. Brass faucets...Read more -
The reason why the drain valve does not water
1. Failure: the water inlet valve is slow to enter the water (1) Reason: The water sealing sheet of the water 18 Years Factory China 45 Degree Brass Boiler Drain Valves is stuck with sediment Remedy: First, remove the decorative cover, lever arm and valve cover, and then clean the water se...Read more -
How to install brass ball valve
1. For Brass Ball Valve F1807 PEX connected by pipe thread, when installing and tightening, the pipe should be perpendicular to the end surface of the valve body, and the wrench should be wrenched at the hexagonal or octagonal part on the same side of the thread, and should not be wrenched at the...Read more -
Why can’t the tap be tightened?
Why can’t the tap be tightened? Perhaps Kendo’s friends have encountered this problem. There are many reasons for the faucet. Let’s take a look at it together. The gasket of the faucet body is loose, so it needs to be removed and replaced with a new one. The ceramic Brass Bibcoc...Read more -
Preparatory matters before maintenance of brass ball valve
After the copper Brass Ball Valve FNPT fails, it usually needs to be disassembled and repaired. The following Yuhuan valve manufacturer will explain to you the preparations before the ball valve repair. When the ball valve is closed, there is still fluid under pressure inside the valve body, so ...Read more -
How to choose the valve correctly
The anti-corrosion of Brass Ball Valve body is mainly based on the correct selection of materials. Although there are abundant anti-corrosion materials, it is not easy to choose the right one, because the problem of corrosion is very complicated. For example, sulfuric acid is very corrosive to st...Read more -
Selection of copper valve
1. According to the selection of control functions, various valves have their own functions, and attention should be paid to their corresponding functions when selecting. 2. According to the selection of working conditions, the technical parameters of commonly used Brass Ball Valve include workin...Read more
