Manufacturer of Turbine Components

Manufactures various types of steam turbines ranging from 5MW - 50MW,including condensing, backpressure, and extraction-condensing designs


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Check Valve

The water-jet ejector serves as a critical vacuum device in thermal systems, particularly in condenser systems of thermal power plants and chemical plants.

Category:

Water-jet Air Ejector

key word:

Product Introduction

The check valve of the water jet air ejector is a crucial component of the vacuum system of the power station condenser. It is installed on the suction inlet pipe of the water jet air ejector (close to the side of the condenser) and is a one-way flow valve.

 

1. Core functions:

1) Prevent backflow of the medium and protect the vacuum system.

2) Isolate the extraction turbine for easier maintenance and repair.

3) Stabilize the pressure of the extraction system and optimize the extraction efficiency.

 

2. Common Faults:

1) The valve plate gets stuck and cannot be opened or closed;

2) The sealing surface leaks (due to erosion and damage);

3) The spring fails;

4) The valve body is corroded or damaged by erosion;

5) The valve vibrates and makes excessive noise;

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Sophia Sun

E-mail:sophia@qdczpower.com

WhatsApp:+86-16653227817

Phone/Wechat:+86-16653227817





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