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Cast Steel CF8 DN80 PN16 RF Flange Globe Valve

  • Nominal Diameter: DN80
  • Bore: Full Bore
  • Nominal Pressure: PN16
  • Material: CF8
  • Operation: Handwheel
  • Design Standard: API602/API 623
  • Test/Inspection: API598
  • End Connection: RF Flange
  • Flange standard: ASME/ANSI B16.5
  • Top Flange: ISO5210 /ISO5211

PS: We can manufacture valves to customers’ requirements.

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Product Description:

Structural Features of Steel Globe Valve Products

  • The product complies with the national standard GB12235, with reasonable structure, reliable sealing, excellent performance and beautiful appearance.
  • The sealing surfaces of the valve disc and valve seat are made of stellite cobalt-based hard alloy surfacing, which is wear-resistant.
  • The valve stem has been tempered and surface nitrided, and has good corrosion resistance and scratch resistance.
  • Various piping flange standards and flange sealing surface types can be adopted to meet various engineering needs and user requirements.
  • The valve body has a complete range of materials, and the packing and gaskets are reasonably selected according to actual working conditions or user requirements, and can be applied to various pressure, temperature and medium working conditions.
  • The inverted seal is made of threaded seal seat or body surfacing of austenitic stainless steel. The inverted seal is reliable. Packing replacement and maintenance can be performed without stopping the machine, which is convenient and quick without affecting the system operation.

Steel stop valve product usage

The flange-connected stop valve is suitable for cutting off or connecting the medium on pipelines with nominal pressure PN1.6~16.0Mpa and working temperature -29~550℃ in petroleum, chemical, pharmaceutical, fertilizer, power industry and other working conditions. Applicable media are: water, oil, steam, acidic media, etc. Operation modes include: manual, gear transmission, electric, pneumatic, etc.

Cast Steel Valve Product Usage

Cast steel disconnecting valve is suitable for Class150 ~ 300, working temperature 29 ~ 425 ℃ (carbon steel) or 40 ~ 550 ℃ (stainless steel) of the various pipelines, used to cut off or connect the pipeline medium, the selection of different materials, respectively, can be applied to water, steam, oil, nitric acid, acetic acid, oxidizing media, urea and other media.

Steel Globe Valve Product Reference Standards

Design and manufacturing GB12235
Structure length GB12221
Pressure temperature grade GB9131 JB/T74 HG20604
Connection flange JB/T79 GB9113 HG20593-20635
Test and inspection GB13927 JB/T9092

 

The Lowest-Cost Strategy Is To Choose Reliable TIANYU Valves.

TIANYU Valve, with its experienced specialists, specializes in manufacturing industrial valves and provides technical support and one-stop solutions for the global market.

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You can contact us for any information related to our valves and company. We recommend that you provide us with as much detail as possible about your requirements, so we can serve you faster and better.