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Filtered all welded ball valve

The filter-welded all-welded ball valve is a filter-type welded ball valve. It is equipped with a filter on the welded all-welded ball valve. It has been widely used in pipeline applications in recent years, especially in heating and heating systems. By installing a filter on the valve, it is possible to filter some of the impurities in the pipe to better protect the valve and make it last longer.

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The filter-welded all-welded ball valve is a filter-type welded ball valve. It is equipped with a filter on the welded all-welded ball valve. It has been widely used in pipeline applications in recent years, especially in heating and heating systems. By installing a filter on the valve, it is possible to filter some impurities in the pipe to better protect the valve and make it last longer, the specification is DN15-DN1200.

 

  parameter:

 

  Valve type: Q61F, Q67PPL, Q367F, etc.

 

  Connection method: welding, butt welding, special working condition, welding upper flange

 

  Product specifications: DN50-1200

 

  Working pressure: PN25-PN100

 

  Temperature range: -40°C-200°C

 

  Product material: 20#, A105, LF2, etc.

 

  Applicable medium: water. Heating, etc.

 

  Drive mode: can be customized manual, worm gear, electric, pneumatic and so on.

 

  Application areas:

 

  Heat exchanger: pipes and circuits open and close, filter impurities

 

  Central heating: Impurities protection pipelines in large heating equipment output pipelines and main line filtration pipelines.

 

  Steel mills: Among various fluid pipelines, exhaust gas selection pipelines, gas and heat supply pipelines, fuel supply pipelines, and some pipes with special requirements, the installation of filters can make the filter-welded all-welded ball valve have a longer service life.

 

  Features:

 

  1. Made of 20# or A105 material to meet the demand

 

  2, the large diameter uses a fixed ball design, making the valve more durable, especially large caliber

 

  3, the processing accuracy of the sphere is high, the customer can customize stainless steel, forged steel, or spray sphere

 

  4, the specific requirements of the valve can be customized according to customer requirements, and can be processed according to the drawings

 

  5. The valve seat is composed of PTFE sealing ring and spring. It has strong adaptability to changes in pressure and temperature. It does not cause any leakage within the scope of use. It is suitable for the control of the main network.

 

  6, in the case of normal operation, the service life is very long, and the application is maintenance-free in the project, zui long service life can reach more than 30 years, can be long-term stable as the control valve of the main network, with filtering effect is more ideal.