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Hydrostatic drain valve-2

Hydrostatic drain valve-2

Hydrostatic drain valve-2

02

2024

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04

Hydrostatic drain valve-1

Hydrostatic drain valve-1

Hydrostatic drain valve-1

01

2024

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04

Mechanical drain valve-2

Mechanical drain valve-2

Bucket drain valve When the bucket is full of air, the size of the vent hole of the bucket determines the speed of the bucket sinking. If the hole is too large to store steam in the bucket, the bucket will not be able to go up, or the valve will not be closed tightly and air will leak. The bucket type drain valve is smaller and lighter than the floating bucket type drain valve, which is convenient for installation. In principle, the water can be drained continuously, and the displacement is not limited by the volume of the bucket. The disadvantage is that the closing part and valve seat are easy to wear.

30

2024

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03

Mechanical drain valve-1

Mechanical drain valve-1

Use and classification of drain valve When the steam used as the heat medium in the steam heating system is cooled in the process of pipeline transportation, condensate will be produced. Generally, these condensed water should be discharged from the heating equipment as soon as possible to ensure the heat transfer efficiency of the equipment. If condensed water accumulates in the pipe network, it will hinder the steam flow and increase the steam humidity, which will inevitably affect the heat exchange efficiency; moreover, it may cause water hammer and damage the pipeline valves. The steam trap is a kind of equipment which can automatically and rapidly discharge the condensed water in the steam heating equipment and system pipe network, and prevent the steam from discharging with the water. Therefore, the steam trap is also called the steam trap drain valve. The traps are mainly divided into three categories: mechanical type, thermal dynamic type and thermal static type.

29

2024

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03

Teiple-eccentric Metal To Metal Seal Butterfly Valve Geometric design

Teiple-eccentric Metal To Metal Seal Butterfly Valve Geometric design

Teiple-eccentric Metal To Metal Seal Butterfly Valve Geometric design Eccentricity 1: Eccentricity E of axis of valve shaft to sealing center line Eccentricity 2: Eccentricity F of Valve Shaft Axis to Pipeline Axis Eccentricity 3: Angular eccentricity of seat axis to pipeline axis a

28

2024

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03

Pipeline failure and maintenance-3

Pipeline failure and maintenance-3

How to check and diagnose the pipeline?

27

2024

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03

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Add: No.2469，Binhai 6Rd,Binhai Industrial Park ,Wenzhou China 325024    
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Email : sam@samflow.com
Email : sam@samflow.com

SAMSON Flow Equipment(WENZHOU) CO.,LTD. 

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