Stainless Steel Dual Plate Wafer Check Butterfly Valve for Water Treatment

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  • Material: Cast Steel
  • Structure: Swing
  • Function: Ddcv Double Lobe
  • Flow Direction: Reversing
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: ZY
  • Specification: CE, API, ISO9001, TS, SGS
  • HS Code: 8481300000
  • Connection Form: Wafer
  • Pressure: High Pressure
  • Sealing Form: Hard Sealing
  • Standard: ANSI
  • Certification: API 6D, Ce, ISO9001:2008
  • Transport Package: Wooden Carton
  • Origin: Zhejiang, Wenzhou
API594 Dual Plate Double Flange Wafer Check Valve
Product Description
Features
1.Size: 2-60
2.Pressure: Class150-2500Lb
3.Tightened Pin structure.
4.Double Flange & Dual Plate design.
5.Dual Plate With Spring Loaded structure
6.Materials: Carbon steel and stainless steel, etc
7.Application: Chemical processing, Oil Field & Power Plant, Hydrocarbon processing

Standards
1.Design&Mamufacture: API 594, API 6D
2.Face-to-face API 594, API 6D, DIN 3202
3.Flange end: DIN2543-2548, API605, ASME B 16.47, ANSI B 16.5
4.Inspection and test: API 598
5.Special: NACE MR-01-75
Major parts material fom
No. Part name Material
1 Body WCB\CF8\CF8C\CF8M\CF3\CF3M ASTM A216 WCB\ASTM A351-CF8\CF8M\CF8C\CF3\CF3M
2 Disc WCB\CF8\CF8C\CF8M\CF3\CF3M ASTM A216 WCB\ASTM A351-CF8\CF8M\CF8C\CF3\CF3M
3 Pivot 1Cr13\2Cr13\1Cr18Ni9Ti\0Cr18Ni12Mo2Ti ASTM A182GrF6a\ASTM A182 F22\ASTM A182-F304\F316\F321\F304L\F316L
4 Spring 4Cr13\60Si2Mn\1Cr18Ni9Ti\0Cr18Ni12Mo2Ti AISI 9260\AISI 6150\ASTM A182-F304\F316\F321\F304L\F316L

Stainless Steel Dual Plate Wafer Check Butterfly Valve for Water Treatment
Stainless Steel Dual Plate Wafer Check Butterfly Valve for Water Treatment
 

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