Shandong, China
Business Type:
Manufacturer/Factory & Trading Company
Number of Employees:
Year of Establishment:
Management System Certification:
Average Lead Time:
Peak season lead time: one month
Off season lead time: one month
OEM/ODM Service
Sample Available

Ball Check Valve, Ball Check Valves, Check Valve Ball Type manufacturer / supplier in China, offering Cast Iron Flanged Float Ball Type Check Valve, Single Disc Stainless Steel Non Return Wafer Check Valve, Factory Price Stainless Steel Single Disc Check Valve and so on.

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Audited Supplier
  • Cast Iron Flanged Float Ball Type Check Valve
  • Cast Iron Flanged Float Ball Type Check Valve
  • Cast Iron Flanged Float Ball Type Check Valve
  • Cast Iron Flanged Float Ball Type Check Valve
  • Cast Iron Flanged Float Ball Type Check Valve
  • Cast Iron Flanged Float Ball Type Check Valve

Cast Iron Flanged Float Ball Type Check Valve

Get Latest Price
Purchase Qty. / Reference FOB Price
1-9 Pieces US $1
10+ Pieces US $1,000
Port: Qingdao, China
Production Capacity: 50, 000 PCS/Year
Payment Terms: L/C, T/T, D/P
Media: Water
Temperature: Ordinary Temperature
Material: Cast Iron
Connection Form: Flange
Structure: Swing
Pressure: Low Pressure

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Basic Info

Model NO.
Prevent The Media Back
Sealing Form
Gland Packings Globe Valve
Flow Direction
Industrial Usage, Water Industrial Usage
Valve Name
Ball Swing Check Valve
Size Range
Flanged End Dn40~Dn400
Working Temperature
-10 Celsius~+80 Celsius
Suitable Medium
Water,Sewage Heavy Thick and Viscous Liquid
Working Pressure
1.0/1.6 MPa
Flanged Ball Check Valve
Temp Rated
NBR 0 /+80 Deg C ; EPDM -10 / +120 Deg C
Face to Face
DIN3202 F6, ANSI 125/150
Test & Check
DIN3230 , API 598
Transport Package
Wooden Pallet, Plywood Case, etc
Quality Grade: CE, ISO9001and SGS
Laizhou Yantai City, Shandong Province, China
HS Code

Ball Check Valve



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)

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
Seat: 1.1x normal pressure
Body: 1.5x normal pressure
Flange ball type check valve

Cast Iron Flanged Float Ball Type Check Valve
2BallMetal+ NBR/EPDM
4BoltStainless Steel

Cast Iron Flanged Float Ball Type Check Valve
Cast Iron Flanged Float Ball Type Check Valve

Laizhou Dongsheng Valve Corporation located in Laizhou Yantai city Shandong Province, is a manufacturer of high quality valves primarily for export products are mainly OEM products since 2002.


We have 180 employees including 18 technicians, covering an area of 10200 square meters, also having advanced craftsmanship and technology. We mainly produce various check valves (for example,single disc swing check valve,double disc swing check valve,ball check valve,lift check valve, butterfly valves,diaphragm valves ,ball valves and so on). Our products are widely used in municipal water and wastewater ,oil,chemical, food and other fields.


Our entire valves are designed and manufactured according to ANSI (ASME), DIN, BS, JIS and other standard. Also, we ensure the best quality for customers, and our strict quality assurances systems are conducted throughout the entire production at the standard of ISO9001:2008 and CE. 


We try to enlarge our oversea markets and we have received a good reputation from our customers in the USA, West Europe, the UK, Southeast Asia,Spain and Russian .Besides, we always make delivery on time and will provide you with best quality and reasonable prices. 


All in all , our aim is to be your most reliable supplier. 



Cast Iron Flanged Float Ball Type Check Valve
Cast Iron Flanged Float Ball Type Check Valve
Cast Iron Flanged Float Ball Type Check Valve
Cast Iron Flanged Float Ball Type Check Valve

Q1: How long is the delivery time?
A1: Generally it's 5-10 days we have stock. Or it's 15-90 days depend on different product and quantity.


Q2: What about the payment term?
A2: T/T 30% deposit, balance payment after finished production before shipment. Or as discussed.


Q3: Can I have a sample order?
A3: Yes, Laizhou Dongsheng Valve agree sample order, mixed different models is also acceptable.


Q4: What's your MOQ?
A4: Laizhou Dongsheng Valve can support 1 pc order. Welcome you to check our quality.


Q5: What's your quality inspection? Do you test all your goods before delivery?
A5: Yes, 100% test. It integrates R&D, casting, production, processing, painting, assembly, testing, sales and after-sales service, and strict quality requirements, according to GB, ASME, API, DIN standard, and Laizhou Dongsheng Valve have gained ISO9001;2008, CE, and TUV certification.


Q6: Could I customize special request valve or new design products?
A6: Laizhou Dongsheng Valve have own R&D team and more than 70 researchers and engineers. Can give you the best support on quality management and techniques, meet your different needs.


Q7: How does your factory do regarding quality control?
A7: Laizhou Dongsheng Valve Quality is priority. Valve always attach great importance to quality controlling from the very beginning to the very end. Laizhou Dongsheng Valve has gained ISO9001;2008, CE, TUV, authentication.

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