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      F343X Manual Blind Valve

      Product overview

      Product model: F343X
      Nominal diameter: DN200~2000mm
      Nominal pressure: PN0.05~0.25MPa
      Applicable temperature: < 300℃
      Applicable medium: gas and other poisonous, harmful, flammable gases
      Drive mode: electric, hydraulic, pneumatic, electro-hydraulic
      Body material: carbon steel, rubber, chrome steel
      Design standard: API 600, API6D, ASME B16.34, GB/T 12234
      Structure length: ASME B16.10, API6D, GB/T 12221
      Connection standard: ASME B16.5, ASME B16.47, GB/T 9113, JB/T 79, HG/T 20592
      Pressure test: API 598, GB/T 13927, JB/T 9092
      Pressure-temperature rating: ASME B16.34, GB/T 12224

      F343X Manual Blind Valve product details

      F343X Manual Blind Valve product features

      F343X Manual Blind Valve produced and sold by Baigang valve group , also known as manual glasses valve, flap valve, fan valve, for the long series of structures, in the right valve body with a retractor for longer pipeline (Note: not as compensator of the pipeline) , You can compensate for the valve opening and closing process of the axial displacement of the valve body, reducing the valve opening and closing torque. According to the characteristics of large-caliber valves, the valve body is designed into a triangular structure to enhance the overall rigidity of the valve. Rubber seals were installed on the left and right valve body.


      F343X Manual Blind Valve main performance indicators

      Nominal pressure MPa 0.25 0.15 0.10 0.05
      Seal test pressure MPa 0.275 0.165 0.11 0.055
      Strength test pressure MPa 0.40 0.225 0.15 0.075
      Applicable temperature ℃ Nitrile rubber Silicone Rubber fluororubber
      <120 <250 <300
      Suitable media Gas and other toxic, harmful, flammable gas
      Standard Connection flange size in line with JB / T81-94 standards, testing methods in line with GB / T13927-92 standards
      The main components of the material Valve body, the gate for the carbon steel; connecting shaft, expansion carbon steel or stainless steel; ring for the rubber


      F343X Manual Blind Valve main connection size:


      DN D D1 b n-φd L
      300 440 395 22 12-φ22 500
      350 490 445 22 12-φ22 500
      400 540 495 22 16-φ22 600
      450 595 550 24 16-φ22 600
      500 645 600 24 16-φ22 600
      600 755 705 24 20-φ26 600
      700 860 810 26 24-φ26 800
      800 975 920 26 24-φ30 800
      900 1075 1020 28 24-φ30 800
      1000 1175 1120 30 28-φ30 800
      1100 1275 1220 30 28-φ30 800
      1200 1375 1320 30 32-φ30 800
      1300 1475 1420 32 32-φ30 800
      1400 1575 1520 32 36-φ30 850
      1500 1675 1620 32 36-φ30 850
      1600 1790 1730 32 40-φ30 850
      1800 1990 1930 32 44-φ30 1100
      2000 2190 2130 32 46-φ30 1100


      Reminder:

      All text, data and pictures in this article are for reference only.To see more details of the F343X Manual Blind Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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