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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, Air Release Valve Air Valve Automatic Air Release Valve Flanged Air Release Valve 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:
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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Mr. Michael Wang
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