Description and working principle of hydraulic control valve Let me introduce to you the description and working principle of hydraulic control valve, mainly through three aspects, ...
How to choose a fire valve? Fire dampers are closed by gravity and by a spring mechanism. So how to choose the fire valve? 1. The main control parameters for fire ...
When the valve is closed, the flanged globe valve must apply pressure to the valve disc to force the sealing surface to not leak, which belongs to the forced sealing valve. 1. The ...
What factors should we pay attention to when choosing valve blanks when we are machining?The following will introduce how to choose the valve blank, fromThe size of the production ...
Selection of insulation jacketed ball valve Regarding the selection of thermal insulation jacketed ball valves, thermal insulation jacketed ball valves are used in various systems such ...
Ultra-thin V-shaped ball valve jamming problem solved In the process of industrial pipeline control, many users often encounter the phenomenon of pipeline jamming and other ...
Exhaust valve performance requirements and technical parameters The exhaust valve mainly acts on the independent heating system,Central air conditioning,Central heating system,Floor ...
Introduction to the structure and types of traps Traps are also called drain valves orsteam trapmainly used to remove the air and carbon dioxide in the steam system ...
Design and selection of stop valve for power station The globe valves used in various systems of thermal power plants are called power station globe valves. Due to the ...
The flap valve may not sound familiar to everyone, but the butterfly valve must be very familiar to everyone. It is a regulating valve with a very simple structure. The following ...
Manual globe valve is very suitable for medium cut off or regulation and throttling. The axis of the valve stem is perpendicular to the sealing surface of the valve seat. Generally, ...
Gate valve and globe valve selection and difference The gate has two sealing surfaces. The two sealing surfaces of the more commonly used wedge gate valve form a wedge shape. ...
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