| Customization: | Available |
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| Media: | Oil |
| Temperature: | Ordinary Temperature |
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H81. XH41. XH81A. XH41A Rubber Sewage Check Valve(Duck-billed flexible check valve in Spain and Duck-billed Rubber Flat bil valve) is redesigned revolutionarily on the base of Spanish Ross valve company and Ameri-can Red Valve company.Thanks for its further improvement ,the valve has greater intensity,toughness and tightness.
The rubber sewage check valve is a type of valve specifically designed to prevent the back flow of sewage and is widely used in wastewater treatment plants, drainage systems, tidal operations, and other similar applications.the valve is free from any repair and maintenance in the view of having no movable parts.Matching with straight pipe, flange pipe, concrete pipe and glassy steel pipe,As green environment friendly valve, it can deal with the difficulty of obstruction by sand,block,silt and so on .
Rubber Sewage Check Valve(Duck-billed valve)
Product name:Rubber Sewage Check Valve(Duck-billed valve)
Material:rubber
Size:DN20mm-DN3000mm
Connection method: flange, clamp
Application fields: coast, beach, wharf, reservoir, municipal drainage,
Color:black
| diameter | Outer diameter(DW) | size(XL-T) | length(L) | height | The depth of the fit | |
| DW | DO | XL100-100-T | 158 | 100 | 40 | |
| 100 | 108 | 108 |
||||
| 114 | 114 | |||||
| 125 | 133 | 133 | XL125-140-T | 232 | 140 | 50 |
| 140 | 140 | |||||
| 150 | 159 | 159 | XL150-200-T | 270 | 200 | 50 |
| 168 | 168 | |||||
| 200 | 219 | 219 | XL200-255-T | 320 | 255 | 50 |
| 250 | 273 | 273 | XL250-265-T | 360 | 265 | 75 |
| 300 | 325 | 325 | XL300-325-T | 450 | 325 | 115 |
| 350 | 377 | 377 | XL350-425-T | 560 | 425 | 115 |
| 400 | 426 | 426 | XL400-525-T | 650 | 525 | 135 |
| 450 | 480 | 480 | XL450-625-T | 750 | 625 | 150 |
| 500 | 530 | 530 | XL500-725-T | 850 | 725 | 200 |
| 600 | 630 | 630 | XL600-825-T | 950 | 825 | 200 |
| 700 | 720 | 720 | XL700-925-T | 1060 | 925 | 200 |
| 800 | 820 | 820 | XL800-1080-T | 1200 | 1080 | 250 |
| 900 | 920 | 920 | XL900-1250-T | 1260 | 1250 | 250 |
| 1000 | 1020 | 1020 | XL1000-1400-T | 1450 | 1400 | 250 |
Q2: How to deal with the faulty?
A: Firstly,our products are produced in strict quality control system and the defective rate will be less than 0.2%
Secondly,For defective batch products,we will repair them and resend them to you or we can discuss the solution according to real situation.
Q3: What is your MOQ?
A: Most products we have stocks,so any quantity can acceptable,for customized ordered should be 500pcs for each item.
Q4: The price of your products is higher than others.
A: We can't promise you the best price, but we can promise you the best quality. Our products are made of good material and produced in strict quality control system,it is also has strictly testing and quality checking procedure before packing and shipping.
Q5: How can i get assurance from you?
A: You can trade with us through MIC assurance order, it will keep safty for your order.
Q6: Can i visit the factory firstly before place order?
A: We are warmly welcome all the customer friends visit us and learn us.
Q7: Leading time
A: Stocks, goods will be ready in 7 days after receive deposite,customized goods will be ready in 15 days after receive deposite.
Exactly leading time pls confirm with sales before ordered
Q8: Payment terms
A: Payment by TT 30% deposit ,70% balance against BL copy
L/C,Payple,western union,moneygram and others also can accept against different situation.
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