4 Inch Wafer Type Butterfly Valve for Water Flow Control

  • Model NO.: DN50-DN1200
  • Connection Form: Wafer
  • Seal Form: Force Sealed
  • Work Pressure: Low Pressure (Pn<1.6mpa)
  • Material of Seal Surface: Soft Sealed
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • HS Code: 84814090, 8481804090
  • Specification: ISO, ASTM, ANSI. API, DIN, JIS
  • Transport Package: Seaworthy Packing
  • Driving Mode: Manual
  • Structure: Centre Sealing
  • Valve Stem: Normal
  • Working Temperature: Medium Temperature (120°C<T<450°C)
  • Valve Body: Casting
  • Model No.: (D371X-10k/16k)
  • Colour: Blue or Other
  • Trademark: GHL
  • Origin: Tianjin, China
4 inch wafer butterfly type butterfly valve for water flow control 
Features
-Simple and compact construction, quick 90 degree on-off operation, Minimized operating torque, energy saving.
-Bubbles-tight sealing with no leakage under the pressure test.
-The connection of driven part conforms to ISO 5211.
-Wide selection of materials, applicable for various medium.
-The valve body and disc are accurately machined which results in low operating torque and long service life and reliability.
-Can be disassembled, material-specific recycling possible.
-Can be installed at the end of pipe for lugged type butterfly valve.
**Technical data
Design:API 609\BS5155\EN593\GB/T12238\DIN3354
Face to Face:API609\ DIN3202 K1\BS5155\EN558\ISO5752\ASME B16.10
Flange End:ASME B16.1 CLASS 125\ASME B16.5 CLASS 150\ASME B16.47\BS EN 1092 PN6/PN10/PN16\JIS B 2220 5K/10K/16K\BS 10 Table D/Table E
Top Flange:ISO5211(According to customer's needs)
Inspection:API598\EN12266-1\ISO5208
Size Range:DN50-DN1600/2"-64"
Temperature:-40Cto +200C (Depending on pressure, medium and material)
Medium:freshwater\ sewage\seawater\air\vapor\food\oils\medicine\ alcohol\salt
**Main Material List
BODY:CI, DI, WCB, WCC, LCB, LCC, CF8, CF8M, CF3, CF3M, C95400, C95800, SAF2205, SAF2507, F51, 1.4529...
SEAT:BUNA-N, NBR, EPDM, HYPALON, NEOPRENE, VITON, FKM, PTFE, RPTFE, TEFLON, NATURAL RUBBER...
DISC:CF8, 304, CF3, 304L CF8M, 316, CF3M, 316L, SAF2205, SAF2507, F51, 1.4529, C95400, C95500, C95800, MONEL..
STEM:F410, F420, F430, F431, F304, F316, MONEL 400, MONEL K500
Standard or Nonstandard: Standard Structure: Butterfly Pressure: Medium Pressure
Power: Manual Material: Casting Temperature of Media: Medium Temperature
Media: Water Port Size: DN2"-60" Place of Origin: Tianjin China (Mainland)
Model Number: concentric butterfly valve Brand Name: WDS/OEM Test: API 598

4 Inch Wafer Type Butterfly Valve for Water Flow Control
 

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