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BBK VALVE GROUP CO., LTD.

Dual Plate Check Valve, Double Disc, Wafer Type Check Valve manufacturer / supplier in China, offering Wafer Type Double Door Check Valve, Ductile Iron Double Flange Concentric Butterfly Valve Gearbox Operated, Flow Stabilizer Flow Straightener and so on.

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Supplier Homepage Product Dual Disc Check Valve Wafer Type Double Door Check Valve

Wafer Type Double Door Check Valve

FOB Price: US $10-300 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $10-300/ Piece
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Production Capacity: 4000PCS Per Month
Transport Package: Sea Worthy Wooden Case
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: BBKCV-02
  • Connection Form: Wafer Type
  • Pressure: Ordinary Pressure
  • Sealing Form: Flange
  • Standard: DIN
  • Size: Dn50-Dn1200
  • Production Per Month: 5000PCS
  • Trade Mark: Bbkval or OEM or ODM
  • Specification: CE PED, ISO9001 DN40-DN1200
  • HS Code: 8481804090
  • Material: Cast Iron
  • Structure: Wafer Dual Plate Check Valve
  • Function: Ddcv Double Lobe, Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Reversing
  • Application: Industrial Usage, Water Industrial Usage, Household Usage
  • Pack: Plastic Bag Inside and Plywood Case Outside
  • Certificates: ISO9001, Ce,Wras
  • Trademark: BBKVAL Or OEM
  • Origin: China
Product Description


Dual Plate Check Valve

Material &Describition:
1) Body and disc: Brass, cast iron, carbon steel, stainless steel
2) Stem: Stainless steel
3) Torsion spring: Stainless steel
4) Seal surface: Buna-n rubber, EPDM, Nbr, and nylon plastics.

Technical Specfication:
Size:DN40-DN300
PN:10-16
Design and manufacture: API
Face-to-face: ANSI B16.10
Flange end: ANSI B16.5
Inspection and Test:API598, ISO5208, EN12266-1
Suitable Temperature: -10ºC to 85ºC

Brief Introduction
The twin spring loaded half disc operate with the pipeline flow and reseal back against the rubber disc seating providing a positive shut off against any back flow . The resilient seating prevent a slamming action .
Check Valves offer greater flexibility and low cost in most piping systems and moreover , of its light weight , it is so convenient to install and has smaller face to face dimension than conventional swing check valve .
 These valves can be supplied to match the international standards of flange (DIN,ANSI, BS) .
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