Cast iron check valve High Quality China

Cast iron check valve High Quality China

Ref Price:: $500.00 - 1,000.00 / unit

Loading Port:: Tianjin

Payment Terms:: TT or LC

Min Order Qty:: 100 unit

Supply Capability:: 4000 unit/month

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Quick Details

Standard or Nonstandard:	Standard	Structure:	Check	Pressure:	Medium Pressure
Power:	Hydraulic	Material:	Casting	Temperature of Media:	Medium Temperature
Media:	Water	Port Size:	DN40-300	Place of Origin:	China (Mainland)
Model Number:	CMAX-BCV05	Brand Name:	CMAX	ball check valve:	cast iron ball check valve
DIN3202 ball check valve:	DI ball check valve

Packaging & Delivery

Packaging Details:	wooden box for exporting
Delivery Detail:	30--60 days

Specifications

DIN 3202 F6 ductile iron ball check valve
high quanlity DIN ball check valve with lower price, body material : ductile iron and DIN 3202 F6 ductile iron ball check valve

ball check valves
1.size:PN16,DN40-DN400
2.certificate:ISO9001 CE
3.gurantee:12months
4.packing:plywoodcases

available medium:x-water T-water,steam,W-petroleum products

working temperature:X-≤50 T-≤200^oC W-≤100^oC.

flange dimensions:DIN2533

face to face dimensions:DIN3202F6

1.Technical Date:

Size: DN40-DN600

Nominal Pressure: PN10/PN16

Operation Temperature: -10°C~425°C

Suitable Medium: Water.

2.Feature

1) the valve is suitable for use in medium for water, oil, steam piping, as to prevent the medium counter-current, H44H type can also be used in the corrosive gas and liquid medium in pipeline;

2) the valve flange connection, connection size according to the provisions of the JB78-59 structure length according to the provisions of the JB96-75;

3) the valves on the pressure of the inlet medium effect, the valve opens, media through; When the inlet pressure drop or disappear, the disc due to gravity and the role of the outlet pressure of medium, since the valve closed, preventing medium counter-current;

4) product model: H44T - 10. Technical parameters Nominal pressure PN (MPa)1.0 working temperature (℃) < 200

Performance description: applicable to medium for water, oil, steam piping, as to prevent the medium counter-current, H44H type can also be used in the corrosive gas and liquid medium in pipeline.

Cast iron check valve High Quality China

Q:What are the brands of check valves?: Also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.

Q:How can the lift vertical check valve be distinguished from the lift horizontal check valve?: Vertical lift check valves and lift horizontal check valves are different in structure, type, appearance, including installation.Vertical lift check valve, also known as vertical check valve;Lifting horizontal valve check valve, also known as horizontal check valve.Lift check valve: check valve sliding along the vertical centerline of valve body, lift check valve can only be installed on horizontal pipe,Disc can be used in high pressure small bore check valve. The valve body of the lift check valve is the same as the cut-off valve (which can be used with the stop valve), so it has a large coefficient of fluid resistance. The structure is similar to the cut-off valve, the valve body and the disc are the same as the cut-off valve. The lower part of the upper valve and the valve cover processing guide sleeve, the valve in the valve lift free guide simple simple light driven, when the medium downstream, the valve by the media force open, when the media stopped flow, the valve by the self vertical landing on the seat, preventing the media from the upstream effect.Through lift check valve, the direction of inlet and outlet of medium is perpendicular to the direction of valve seat passage;Vertical lift check valve, the direction of its medium inlet and outlet passage is the same as that of valve seat passage, and its flow resistance is smaller than straight through.

Q:The difference between backflow preventer and check valve: The backflow preventer consists of two separated check valves and a drain valve. Due to the local head loss of the check valve, the pressure in the middle cavity is always lower than the pressure at the inlet. This pressure difference causes the drain valve to be closed and the pipe is in normal water supply.

Q:How much is the check valve for the concrete pump?: 31 concrete pump price ranging from 15W to 60W, different configurations have different prices, which one do you want?

Q:What is the difference between check and check valves? Check and check valves?: 2, gravity: and spring similar to rely on the valve's own gravity closed to prevent backflow.

Q:The difference between the plunger type check valve and the lift check valve: Lift check valve is to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium. The check valve can also be used to provide a supply to the auxiliary system where the pressure may rise above the system pressure. The check valve can be mainly divided into swing check valve (rotating by gravity center) and lift check valve (moving along the axis).Hope to be of some help to you!

Q:Ball shaped sewage check valve pictures and working principle of the structure.: Check valve refers to rely on the flow of the media itself and automatically open and close the valve flap, used to prevent media backflow valve, also known as check valve, one-way valve, counter flow valve, and back pressure valve. The check valve belongs to an automatic valve, whose main function is to prevent the backflow of medium, prevent the reverse of pump and drive motor, and release the container medium.

Q:Why can't the check valve on the air pipe be used when the wind speed is less than 8 meters?: First of all, you must understand the working principle of the check valve, indeed, as you said, you can adjust the position of the hammer by adjusting the position of the drop hammer.If you are in their own design and production, consider the thickness of the blade, drop hammer size, weight, and other parameters considered.Hope to be of help to you!

Q:Today, I saw the name of the fire check valve on the drawing of a project. Who knows what this is? I haven't met before: When the range hood is disabled, the valve is automatically reset and closed, and the valve has high strength, easy deformation, good sealing performance, small resistance, large exhaust capacity and good performance of preventing the smoke from flowing backward. Side open fire check valve are made of metal material, after spraying and electroplating processing, beautiful appearance, spring is embedded by the mounting plate and the fastening screws do not need to install the exhaust pipe, the installation is simple and reliable, easy disassembly, easy cleaning, eliminate some problems difficult to check valves in the future maintenance of the inverse.

Q:Does FOTILE hood have check valve?: The range hood is now equipped with a check valve at the top, also called a check valve.However, no matter how high gear or general lampblack machine, the built-in check valve is not very tight.

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