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XH81 XH41 XH81A XH41A Rubber Sewage Check Valve

XH81 XH41 XH81A XH41A Rubber Sewage Check Valve

Model:XH81 XH41 XH81A XH41A
Price:0

   Gongyi City Huitong Pipeline Equipment Factory is the industry's leading new environment-friendly sewage XH41 XH81 XH41A XH81A rubber type valve (Duckbill valve) Professional manufacturer of rubber products are the sewage check valve in strict accordance with ISO9001-2000 international quality management system . = Gongyi City Huitong Pipeline Equipment Factory XH41 XH81 XH41A XH81A-type sewage rubber valve (Duckbill valves) experts is committed to XH41 XH81 XH41A XH81A perennial type of sewage rubber valve (Duckbill valves) research and development, and constantly develop high technical content XH41 XH81 XH41A XH81A-type sewage Rubber Check Valve (Duckbill valves) high-quality products. In addition, the company can provide users with rubber Sewage Check Valve Design, Check Valve Rubber sewage flow design, standard and non-standard design and manufacture of rubber Sewage Check Valve. Tel :0371-64011955 0371-64011655

 Details

                              XH81 XH41 XH81A XH41A Rubber Sewage Check Valve

With the pipe diameter
Valve port steps (A)
Pipeline access (B)
With the pipe diameter
Valve port steps (A)
Pipeline access (B)
1/2"~3/4"
15
15
10"
50
50
1"~1-1/4"
20
20
12"~14"
100
100
1-1/2~2-1/2
25
25
16"~20"
150
150
3"
40
40
24"~36"
200
200
4"
50
50
42"
250
250
6"
50
50
48"~60"
300
300
8"
50
50
72"
400
400
Note: DN600-1800 (24 "~ 72") for the double-clad hoop.

 Duckbill valve products are mainly used
Applied waterproofing systems, drainage systems, water pumps to export, upgrade pump station and the liquid aeration system.

Duckbill Valve Product Features

Rubber flange and valve body into one, the installation is very convenient. All-rubber valve body design, does not cause siltation and the phenomenon of something stuck to reduce maintenance costs, and allow the solid particles through smoothly.

Duckbill valve making materials

Chloroprene rubber, Haipu Long, sting clear rubber and ethylene-propylene rubber

Duckbill valve test data are mainly open pressure, closure pressure, the minimum back pressure, etc. Main products are: XH81, XH81A, XH41, XH41A Rubber Sewage Check Valve (Spain called "Duckbill-shaped flexible valve"; United States said as "Duckbill-shaped rubber flat nozzle valve")

Duckbill valve installation
Straight-through lift check valve should be installed in horizontal pipe on the road, vertical lift check valve and bottom valve is usually installed in a vertical pipe on the road, and the bottom-up flow of media.
Swing Check Valve inappropriate restrictions on the installation location, usually installed in the horizontal pipeline, but also can be installed on vertical pipes, or tilt control on the road.
Install check valve should pay particular attention to medium flow direction, the direction of the normal flow of media should be made with the direction of the arrows indicated on the body consistent with otherwise normal cut off flow of media. At the end of valve should be installed in the pump suction pipe at the bottom.
Valve closed, will be produced in the pipeline water hammer pressure, in severe cases can cause valves, piping or equipment damage, especially for big mouth pipe or high pressure pipeline, it should cause those who use a high degree of valve Note. Straight-through lift check valve should be installed in horizontal pipes on the road, vertical lift check valve and bottom valve normally installed in the vertical pipe on the road, and the media bottom-up flow.



 

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