Gold Member Since 2016
Audited Supplier
BBK VALVE GROUP CO., LTD.

Ball Check Valve, Check Valve, Water Valve manufacturer / supplier in China, offering Ball Check Valve, Ductile Iron Double Flange Concentric Butterfly Valve Gearbox Operated, Air Release Valve Air Valve Automatic Air Release Valve Flanged Air Release Valve and so on.

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Ball Check Valve

FOB Price: US $20 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $20/ Piece
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Production Capacity: 1500 PCS Per Month
Transport Package: Sea Worthy Wooden Case
Payment Terms: L/C, T/T, D/P, Western Union

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Basic Info
  • Model NO.: BKBCV-01
  • Connection Form: Flange
  • Pressure: Ordinary Temperature
  • Sealing Form: Automatic
  • Standard: DIN
  • Ball Check Valve: Best Quality Ball Check Valve
  • Specification: DN50-DN400
  • Material: Cast Iron
  • Structure: Tubular
  • Function: Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Trademark: BBKVAL Or OEM
  • Origin: China
Product Description

Product Description

Ball Check Valve

 

Technical Specification

Threaded ends DN25 to DN80

Flanged ends DN0 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 ball type check valve

Cast Iron Flanged Float Ball Type Check Valve
Material Specification

 
NO.NamePieceMaterialRemark
1Body1Ductile Iron
2Ball1Metal + EPDMMetal+EPDM
3Cover1Ductile Iron
4Bolt/Nut
Stainless steel
5Gasket1NBR/PTFE

Ball Check Valve
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