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Cast Iron Water Ball Check Valve Dn100

Cast Iron Water Ball Check Valve Dn100
Price: US $ 9.6-500/Piece
Trade Terms: FOB,CFR,CIF
Min Order: 1/Piece
Pay Type: L/C,T/T,D/P

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

Test
Seat: 1.1x normal pressure
Body: 1.5x normal pressure
Flange and Thread ends ball type check valve


Material Specification
 
NO.NamePieceMaterialRemark
1valve body1HT250 QT400
2valve ball11).Size: DN40~DN400 or Inch 1.5"~16" 2).Working pressure: 1.6Mpa
 
Metal+EPDM
3valve lid1HT250 QT400
4Bolt2Stainless steel
5Rubber ball1NBR EPDM

Prod Model: DSCV-303
Markets: North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe
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
Material: Cast Iron
Structure: Swing
Function: Nrvz Silence
Application: Water Industrial Usage
Connection Form: Flange or Thread
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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  • Laizhou Dongsheng Valve Co., Ltd.

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