Page 9 of Industrial Valve News

97-103 of 103 results
How to Perform Routine Maintenance of Valves?

How to Perform Routine Maintenance of Valves?

  • Nov 15, 2021
  • Hits: 13

Leakage of the Valve Body and the Bonnet   Reason: 1. The casting quality of iron castings is not high, and there are defects such as sand holes, loose structure and slag inclusion on the valve body...

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What Are the Differences between Forged Valves and Cast Valves?

What Are the Differences between Forged Valves and Cast Valves?

  • Nov 14, 2021
  • Hits: 8

The casting material is integrally cast in a mold, and its stress distribution is uniform. There is no restriction on the compression direction. The forging is pressed by the force in the same direction,...

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Valves Maintenance Manual

Valves Maintenance Manual

  • Oct 31, 2021
  • Hits: 16

The maintenance and management of the valve include the whole process of picking up and handling, storage and installation, which is an important guarantee measure for the normal operation of the valve....

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Fault Diagnosis of Regulating Valves

Fault Diagnosis of Regulating Valves

  • Oct 31, 2021
  • Hits: 13

In the industrial field, process parameters such as medium flow, pressure, temperature and liquid level are just like several meridians in the production process, which are very important, and regulating...

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Technical Requirements for the Procurement of Valve Products

Technical Requirements for the Procurement of Valve Products

  • Sep 30, 2021
  • Hits: 15

The specifications and categories of valves shall meet the requirements of pipeline design documents. 1. The model of the valve shall indicate the national standard according to numbering rules. If it...

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Floating Ball Valves Obtained Fire Test Certificates

Floating Ball Valves Obtained Fire Test Certificates

  • Apr 09, 2020
  • Hits: 12

Under the influence of the COVID-19, our factory still chooses to develop continuously. In order to meet the API 607 fire certificate of conformity with technical requirements,...

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Single Piston & Double Piston Effect Seats on Ball Valves

Single Piston & Double Piston Effect Seats on Ball Valves

  • Dec 20, 2019
  • Hits: 41

SPE (Single Piston Effect) seats are usually called self-relieving seats. Trunnion-mounted ball valves with SPE seats are able to release excess pressure in the cavity into the pipeline automatically....

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Total 103 Records, 12 records per page