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      F343CX Manual Worm Gear Blind Valve

      Product overview

      Product model: F343CX
      Nominal diameter: DN300~2000mm
      Nominal pressure: PN0.05~0.25MPa
      Applicable temperature: -20℃~300℃
      Applicable temperature: 200℃ (silicone rubber) 300℃ (fluorine rubber)
      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

      F343CX Manual Worm Gear Blind Valve product details

      F343CX Manual Worm Gear Blind Valve structural characteristics

      F343CX Manual Worm Gear Blind Valve produced and sold by Baigang valve group is mainly composed of the left valve body, the right valve body, the screw rod pair, the flap, the seal ring, the lever, the worm gear and other components. The rigid base body and the support column form a rigid structure body. Rubber ring embedded in the flap, with high temperature, good sealing performance, easy replacement, long service life and so on.


      F343CX Manual Worm Gear Blind Valve main performance parameters

      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
      Drive source Compressed air 0.4-0.6MPa; Hydraulic pressure 6.3MPa; 3-phase 380V50HZ
      Applicable temperature ℃ Nitrile rubber Silicone Rubber fluororubber
      -20-100 -20-200 -20-300
      Suitable media Gas and other toxic, harmful, flammable gas
      Opening and closing time S ≤60
      The main components of the material Valve body, the gate for the carbon steel; screw for the alloy steel; nut manganese copper alloy, ductile iron; expansion device for stainless steel


      F343CX Manual Worm Gear 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 F343CX Manual Worm Gear Blind Valve performance parameters, structural dimension parameters, pricing, etc., or to request high quality printing samples, please Contact us.

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