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Why Are Air Release Valve Installed And Set In Water Supply Lines?

The air release valve is a necessary equipment for the rapid removal of gas in the pipeline, which is used to improve the efficiency of the water conveying equipment and protect the pipeline from deformation and rupture. It is installed at the outlet of the pump port or ... Read More

Combination Valve Of Butterfly Valve/Check Valve/Strainer Is Online

The combination valve produced by HEBEI BESTOP INDUSTRY SUPPLY CO., LTD which integrates butterfly valve, strainer and check valve, It has the functions of cutting, filtering, check and remote intelligent control. It effectively solves the different needs of customers in different process pipelin... Read More

How To Solve The Water Hammer Problem?

What is water hammer? Water hammer is in a sudden power failure or in the valve closed too fast, due to the inertia of the pressure water flow, the flow shock wave is generated, just like a hammer, so called water hammer. The back-and-forth force of the water shock wave,... Read More

Selection, Location, Advantages and Disadvantages of Valves in Water Supply Pipeline

Valve selection and setting position (1) The selection principle of valves used on water supply pipelines 1.Pipe diameter is not greater than 50mm, it is appropriate to use the globe valve, pipe diameter is greater than 50mm, use gate valve, butterfly valve; 2.Regulating... Read More

Selection And Application Of The Strainer

Principle Requirements for Strainer Selection: Strainer is a small equipment to remove a small amount of solid particles in the liquid, which can protect the normal work of the equipment. When the fluid enters the filter drum with a certain size of the filter screen, its impurities are blocked, a... Read More

Precautions For Butterfly Valve Installation

1. Weld the flange to the pipe and cool to ambient temperature before mounting the valve to the flange. Otherwise, the high temperature generated by welding will affect the performance of the soft seat. 2. Edges of welded flanges must be lathed to smooth surface... Read More

Valve Classification And Selection Principles

Valve is the control part of the fluid delivery system, with cut-off, regulation, diversion, counter flow prevention, pressure regulation, shunt or overflow pressure relief and other functions. Classification by function and application is as below: ... Read More

BESTOP Brand Big Size Rubber Expansion Joints Produced By Hand Winding Are Shipped

32pcs DN1300 and 24 PCS DN1500 rubber expansion joints are finished hydraulic testing today and will be packed for shipment. These rubber expansion joints are for a power station project in Israel. The customer requested hand winding . For such big size rubber expansi... Read More
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