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Rubber Sewage Check Valve

Rubber Sewage Check Valve

1.Rubber:EPDM NR NBR Neoprene 2.Flange: Q235A, 20,16Mn 3.Quality :high-tech conditions and advanced workers 4.Structure :rubber layers and fabric material layers 5.Elasticity :compensate for extension and compression 6.Color :depends on your demands 7.Ad…

Model:Rubber Sewage Check Valve

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Product Description

               XH41A                                   XH81A                                        XH41                                           XH81


This valve is our special product, it is usually used for draining sewage. In many foreign countries, such as Spain or America, it is usually named as duck mouth-shaped valve. This product is the further technology development and design on the basis of the valves of the Spain ROSS Valve company and the America Red Valve company .We are always doing our best to make this kind of valve more special and to be perfect in the world. We also have achieved the improvements of the intensity, tenacity, sealing greatly. It is easy to install and no need to maintain. The valve can be matched to straight pipeline, flange pipe, cement pipe glass steel pipe. In addition, they also widely used on the coast, sands, reservoirs, and so on. Indeed, it is environmental friendly valve because it solves the problems of block by the sediment, sludge, stone, plant cover, halobios. 


1  Rubber: EPDM NBR
2  Flange: Q235A, 20,16Mn
3  Quality: high-tech conditions and advanced workers
4  Structure: rubber layers and fabric material layers
5  Elasticity: compensate for extension and compression
6  Color: depends on your demands
7  Advantage: reasonable structure
8  Use: widely in many fields
9  Price: discount of large quantity


Outside:wooden cases    Inside:carton cases
Wooden boxes, carton cases and plastic packing ropes are usually used to pack the product
Every product ensures to be qualified and be printed with certification of quality.
The package is absolutely good and exquisite, and is welcome by many oversea customers.
One container can imbark about twenty wooden cases whose specification is 1m*1m*1m
We also can arrange different standard containers according to your requirements.
We will do our best to assure the completeness of the products when they arrive at your port.

Installation data:
Matching pipeline DN Valve steps Pipeline touch(B>)
1/2”~3/4” 15 15
1”~1-1/4” 20 20
1-1/2~2-1/2 25 25
3” 40 40
4” 50 50
6” 50 50
8” 50 50
10” 50 50
12”~14” 100 100
16”~20” 150 150
24”~36” 200 200
42” 250 250
48”~60” 300 300
72” 400 400
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