Flange End Ball Check Valve
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 Sets set
- Supply Capability:
- 5000 Sets Per Month set/month
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Packaging & Delivery of Flange End Ball Check Valve
Packaging Details: Inner packing: Plastic package Outer packing: Plywood case, and other packing details as customer's request
Delivery Detail: Within 35 days after confirm of order(according order quantity)
Specifications of Flange End Ball Check Valve
1.Size:DN40-DN400
2.Certificate:ISO9001,CE
3.Gurantee:12months
4.Packing:Plywood cases
5.medium:water,petroleum product
Ball Check Valve
1.Materials list
Pos. | Description | Materials |
1 | Valve body | Cast Iron /Ductile iron |
2 | Valve cover | Cast Iron /Ductile iron |
3 | Ball | Aluminium + NBR |
4 | O.Ring | NBR |
5 | O.Ring | NBR |
Screw | Stainless steel A2 | |
Painting epoxy RAL 5017-200µm |
2.Applications: Pumping stations for clean, sewage water and loaded or viscous fluids
3.Material Body: Cast Iron GG25, Ductile Iron GGG40, Ball: Steel+NBR/EPDM
4.Technical Data
Threaded ends from DN25-DN80
Flanged ends from DN40-DN400
- Q:Check valve does not automatically check back, how to adjust?
- 4 the vertical lift check valve shall be mounted on a vertical pipe.5, the lift type horizontal check valve shall be installed on the horizontal pipe.6. Do not check the weight of the valve in the line. The large check valve shall be independently supported so as not to be affected by the pressure caused by the piping system.
- Q:The difference between backflow preventer and check valve
- Plain and simpleBackflow preventer is double acting, better than check valve
- Q:What happens when the check valve is broken?
- Check valve is broken, there will be back water, down pressure, serious will produce pump reversal, burning motor
- Q:What type of check valve should be installed before the suction pump?
- Swing, turn, or automatic (note, anyway) can be.
- Q:Check valve 1 inches DN25 what do you mean?
- Crown valve pressFirst, an inch equals DN25That is, fixed values to estimate how large a pipeline isOne inch of check valve is mostly copper check valveThe price of I should be around 25 yuan
- Q:Are check and check valves the same kind of thing?
- The same thing is not the same as it is
- Q:An introduction to the check valve
- The check valve, also known as reverse flow valve, check valve, back pressure valve, one-way valve. This kind of valve is automatically opened and closed by the force produced by the flow of the medium of the pipeline itself. It belongs to an automatic valve.
- Q:Is the hdf41x 1.6Mpa a check valve?
- The hdf41x 1.6Mpa is a backflow preventer with a check valve that is stronger and more complex than the function check valve.Backflow preventer (backflow preventer) is a device that uses a check element to prevent backflow of water supply pipe.
- Q:Check valve is 150, why not put 150 of the smoke pipe?
- DN150 check valve, it is possible that the internal path is less than the required value of 5mm-10mm. Therefore, the 150 outer diameter of the smoke pipe is not up.
- Q:Circulating water check valve, I want to ask is not greater than DN600, you can use HBH747H hydraulic butterfly valve closed butterfly valve, less than DN600 of HD43X slow butterfly butterfly check valve, what does hydraulic check mean? Need hydraulic?
- The opening and closing parts depend on the flow of the medium and the power is turned on or off by itself. The valve that prevents the backflow of the medium is called a check valveThis hydraulic pressure refers to the liquid pressure in the pipeline, not another pressure; the big caliber butterfly valves are small, and the small ones are all one-way valves. Another HB-HV hydraulic check valve, which is used on the oil circuit, the module and the operation circuit, you do not need.
1. Manufacturer Overview |
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Location | Shandong,China (Mainland) |
Year Established | 2002 |
Annual Output Value | US$2.5 Million - US$5 Million |
Main Markets | 40.00% Western Europe 10.00% Mid East 10.00% Southeast Asia 10.00% Africa 10.00% Eastern Asia 5.00% South America 5.00% Eastern Europe 5.00% Northern Europe 2.00% North America |
Company Certifications | ISOT19001:2000;CE |
2. Manufacturer Certificates |
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a) Certification Name | |
Range | |
Reference | |
Validity Period |
3. Manufacturer Capability |
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a)Trade Capacity | |
Nearest Port | QingDao |
Export Percentage | 91% - 100% |
No.of Employees in Trade Department | 3-5 People |
Language Spoken: | English, Chinese |
b)Factory Information | |
Factory Size: | 10,000-30,000 square meters |
No. of Production Lines | 9 |
Contract Manufacturing | OEM Service Offered Design Service Offered |
Product Price Range | Average |
Send your message to us
Flange End Ball Check Valve
- Loading Port:
- China Main Port
- Payment Terms:
- TT or LC
- Min Order Qty:
- 50 Sets set
- Supply Capability:
- 5000 Sets Per Month set/month
OKorder Service Pledge
OKorder Financial Service
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