Gold Member Since 2014
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Laizhou Dongsheng Valve Co., Ltd.

Ball Check Valve, Check Valve Ball Type, Ball Valve manufacturer / supplier in China, offering Cast Iron/Ductile Iron Ball Check Valve with Epoxy Coating, Wafer Check Valve Used in Pipeline, Soft Sealing Cast Iron Gate Valve and so on.

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Supplier Homepage Product Check Valve Ball Type check valve Cast Iron/Ductile Iron Ball Check Valve with Epoxy Coating

Cast Iron/Ductile Iron Ball Check Valve with Epoxy Coating

Purchase Qty.:
(Pieces)
1-9 10+
FOB Unit Price: US $5.5 US $4.3
Purchase Qty. (Pieces) FOB Unit Price
1-9 US $5.5
10+ US $4.3
Get Latest Price
Production Capacity: 50, 000 PCS/Year
Transport Package: Wooden Pallet, Plywood Case, etc
Payment Terms: L/C, T/T, D/P

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Basic Info
  • Model NO.: CV-007
  • Connection Form: Flange or Thread
  • Pressure: Ordinary Pressure
  • Sealing Form: Gland Packings Globe Valve
  • Standard: DIN
  • Standard Configuration: Is Ductile Iron Body
  • Flanged Size Range: 1 1/2 Inch to 16 Inch
  • Ball: Nitrile Rubber Covered
  • Specification: Quality Grade: CE, ISO9001and SGS
  • HS Code: 84813000
  • Material: Cast Iron
  • Structure: Swing
  • Function: Nrvr Silence, Sfcv Rubber Lobe, Nrvz Silence, Nrvg Silence
  • Flow Direction: Unidirection
  • Application: Industrial Usage, Water Industrial Usage
  • Threaded Size Range: 1 Inch to 3 Inch
  • Face to Face: DIN 3202/1 Series F6
  • Trademark: OEM
  • Origin: Yantai Shandong China
Product Description
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
NO.NamePieceMaterialRemark
1valve body1HT250 QT400
2valve ball1Metal+EPDM 
 

3valve lid1HT250 QT400
4Bolt2Stainless steel
5Rubber ball1NBR EPDM

Laizhou dongsheng valve co.,Ltd is a professional valve plant, is a collection of research and development, design, the manufacture, the sale of integrated specialized company. Our main products are series of check valves, including all kinds of single disc swing check valve, double disc swing check valve, flange and threaded ball check valve, flange and wafer silent check valve, stainless steel lift check valve, diaphragm valve, ball valve and butterfly valve etc. 

We hold a set of scientific and strict management system, strong technical force, advanced processing equipment and reasonable technical progress, high technology and quality technicists and workers. We have 200 employees, and our factory area is 30000 square meter. We always hold "Do to the quality of survival, to the credibility of development.", so we produce every product carefully and treat every customer sincerely. Our products are used to open and close the pipeline of oil, chemical, water, gas and food etc. Our products are exported mainly to Europe, America, Africa, Southeast Asia, the Middle East and Russia etc. Our products are praised by foreign and domestic customers. 

We own good quality certificated by ISO9001 and CE. Welcome friends from home and abroad to visit us. And we look forward to having a sincere and favorable cooperation with you.

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