Cast Iron Water Ball Check Valve Dn40-400

Model NO.: DSCV-501
Flow Direction: Unidirection
Standard: DIN
Application: Industrial Usage, Water Industrial Usage
Valve Name: Ball Swing Check Valve
Size Range: Flanged End Dn40~Dn400 Screwed End Dn25~Dn80
Working Temperature: -10 Celsius~+80 Celsius
Suitable Medium: Water,Sewage Heavy Thick and Viscous Liquid
Certificated: ISO9001,CE
Trademark: DS
Specification: Quality Grade: CE and ISO9001
Origin: Yantai Shandong China
HS Code: 8481804090

Ball Check Valve

 

Technical Specification

Threaded ends DN25 to DN80

Flanged ends DN40 to DN400

Threaded type BSP or BSPT

Flanged type EN 1092-2 PN10 /16 and Table D ;Table E

Maximum working pressure 16 bars

Operating temperatures 10°C ~ 80°C  

Minimum backpressure for tightness 0.3 bar to 0.5 bar
Face to Face dimensions for flanged type according to EN-558-1 serie 48 (DIN3202 F6)

Applications
Pumping stations for clean, sewage water and loaded or viscous fluids.

Technical performance

  • Full bore ensured
  • Self cleaning ball
  • Low pressure drop
  • Silent
  • Removeable bonnet for cleaning or changing the ball with out disassembly out of the pipeline
  • Horizontal and vertical installation in the pipeline
Test
Seat: 1.1x normal pressure
Body: 1.5x normal pressure
Flange and Thread ends ball type check valve
Cast Iron Water Ball Check Valve Dn40-400

Cast Iron Water Ball Check Valve Dn40-400
Material Specification
 
NO. Name Piece Material Remark
1 valve body 1 HT250 QT400
2 valve ball 1 1).Size: DN40~DN400 or Inch 1.5"~16" 2).Working pressure: 1.6Mpa
 		 Metal+EPDM
3 valve lid 1 HT250 QT400
4 Bolt 2 Stainless steel
5 Rubber ball 1 NBR  EPDM
Factory Show
Cast Iron Water Ball Check Valve Dn40-400

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Dongguan Baolai Automation Technology Co., Ltd. , https://www.dgbaolaizdh.com

February 25, 2024