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How gate valve works
The gate valve 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 g...Read more -
Overview and basic introduction of sub-catchment
Sub-catchment overview: The floor heating divider and water collector (manifold) is a water distribution and MIXING SYSTEM-S5860 to connect the supply and return water of various heating pipes. Floor heating manifold or floor heating manifold, commonly known as water manifold. The water separat...Read more -
Main technical parameters of brass valve
1. Strength properties The strength performance of the copper 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 long-ter...Read more -
How gate valve works
The gate valve 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 g...Read more -
Ball valve features
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 metal ...Read more -
How about the structure and elasticity of the ball valve
structure The sealing performance is good, but the load of the sphere bearing the working medium is all transferred to the outlet sealing ring. Therefore, it is necessary to consider whether the material of the sealing ring can withstand the working load of the sphere medium. When subjected to hi...Read more -
How to choose the model of the manifold
MANIFOLD-S5855 is a water flow distribution and collection device composed of manifold and water divider. The water divider is a device that divides one input water into several outputs, and the manifold is a device that collects multiple input waters into one output. The selection of the manifol...Read more -
How a radiator works
Radiator thermostatic controller – also known as: RADIATOR VALVES-S3030. In recent years, temperature control valves have been widely used in new residential buildings in my country, and temperature control valves are installed on heating radiators in residential and public buildings. The ...Read more -
Butterfly valve installation requirements
1. Before installation, check that all parts of the butterfly valve are not missing, the model is correct, there is no debris in the valve body, and there is no blockage in the solenoid valve and muffler 2. Put the BALL VALVES and cylinder in the closed state. 3. Hit the cylinder agains...Read more -
How to install the RADIATOR VALVES
Valves are one of the key equipment of fluid control systems, which are generally used in liquid or gaseous fluid control environments. Therefore, valves are widely used in various industrial subdivisions designed for fluid control. At present, the main valve application areas include: oil and ga...Read more -
How to repair the sealing surface and improve the air tightness after the valve is used for a long time?
After the BALL VALVES is used for a long time, the sealing surface of the valve disc and the valve seat will be worn and the tightness will be reduced. Repairing the sealing surface is a large and very important task. The main method of repair is grinding. For the severely worn sealing surface, i...Read more -
Common faults and repairs of brass valves
1. Leakage of valve body: Reasons: 1. The valve body has blisters or cracks; 2. The valve body is cracked during repair welding Treatment: 1. Polish the suspected cracks and etch them with 4% nitric acid solution. If cracks are found, they can be revealed; 2. Excavate and repair the cracks. 2. Th...Read more
