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Quick Details

  • Standard or Nonstandard: Standard
  • Structure: Check
  • Pressure: PN10/PN16
  • Power: water
  • Material: Casting
  • Temperature of Media: Normal Temperature
  • Media: Water
  • Port Size: DN50-700mm
  • Place of Origin: Tianjin, China (Mainland)
  • Model Number: KEFA 800 Series check valve
  • Brand Name: KEFA
  • Application: General
  • Product name: KEFA PN10 wafer 10 inch check valve stainless steel
  • Certificate: ISO9001, 97 / 23 / EC, WRAS
  • Color: Red/Blue/Black/Green or as per the requirements of customers
  • ductile icon: CF8
  • Carbon steel: CF8M
  • stainless steel: Aluminum bronze
  • Shell: 1.5
  • seal: 1.1
  • cast iron: plated ductile iron
  • customised: silicon

Packaging & Delivery

Packaging Details Bubble pack for Stainless steel Drinking water silent wafer 10 inch check valve price. Outside packing are plywood cases. Or as per the requirements of customers.
Delivery Time Shipped in 30 days after payment

KEFA 10 inch butterfly flapper type check valve

Technical Parameters

Nominal diameter(mm)50~90050~900
Nominal pressure(Mpa)1.01.6
Testing pressureShell(Mpa)1.52.4
Seal(Mpa)1.11.76
Suitable temperature(°C)-40°C~200°C
Suitable mediumDrinking water,sewage,seawater,food,medicines,gas,oil and acid

Main Raw Material

BodyDiscStemSeatSpring
Cast ironPlated ductile ironStainless steelEPDM/NBRSS304
Ductile ironCF8WRAS-EPDMSS316
Carbon steelCF8MViton 
Stainless steelAluminum bronzecustomisedSilicon 
PS:Vulcanized seat

Referance Standard

Design standardAPI 594
Testing standardAPI 598
End flange standardDIN PN10 / PN16,ANSI 125# / 150#,BS4504 PN10 / PN16
Face to face standardAPI 594

Overall Dimension and Weight

SizeΦDΦD1LWeight(kg)
DIN PN10DIN PN16ANSIANSI 125#ASNI 150#
DN501071071046554601.75
DN651271271237860672.29
DN801421421369467733.00
DN10016216217411767735.00
DN12519219219614583837.00
DN15021821822217195989.50
DN20027327327922412712718.53
DN25032832934027614014631.00
DN30037838441033818118152.00
DN35043844445137518418470.00
DN400489495514416191191101.00
DN450539555549467203203119.00
DN500594617606514213219139.00
DN600695734717616222222205.00
DN700810804831720305305370.00
DN750  883770305305420.00
DN800917911940825305305480.00
DN900101710111048925368368630.00

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China (Mainland) | Manufacturer
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The supplier’s transactions conducted via Alibaba.com in the past 6 months.
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Supplier's Trade Assurance Limit: US $127,000
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