Big Size with Caunter Weight Lever Check Valve

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  • Model NO.: DN300-DN1000
  • Connection Form: Flange
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Size: 12" to 40"
  • Specification: CE, ISO
  • HS Code: 8481804090
  • Material: Cast Iron
  • Structure: Swing
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: AHSUNVAL
  • Origin: China
Design standard: DIN3352
Face to face: DIN 3202 F6
Tubing flange: PN10/PN16
Inspection and test: DIN3230
 
Size:DN300-DN1000
Working Pressure: 1.0/1.6Mpa
Body: DUCTILE IRON
DISC: DUCTILE IRON
SEAT: BRASS/BRONZE/STAINLESS STEEL

Big Size with Caunter Weight Lever Check Valve

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Hebei Chunfeng International Trade Co., Ltd , https://www.cfcastiron.com