Duckbill valves suppliers Factory Supplies duckbill valve silicone Sell Well micro duckbill valve
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- Supplier: Dongguan Hanxiang Rubber Products Co. Ltd.
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Product Overview
Description
Product Description
Wholesale Mini Silicone Oneway Duckbill Check Valve | Tomato&Potato | |
Material | Silicone; rubber; EPDM; SBR;NR;NBR | |
Application | Industrial machines; medical machines; vehical machines;food | |
Hardness | Silicone about 20-80 Shore A; rubber about 40-85 Shore A | |
Place of origin | Dongguang, Guangzhou province,China | |
Appearance | Duckbill | |
Color | Red/black/customized | |
Certificate | ROHS,REACH; ISO; FDA; SGS | |
MOQ | 3000 | |
Package | The exterior is packed in PE bags and the exterior is packed in cartons | |
Express | Ups; DHL; FEDEX | |
Transportation | By air or by sea | |
Time of making samples | 5-7 days | |
Capacity | Strong supply ability | |
Logo | According to your requirement | |
Products Features
1)Ozone and chemical resistance
2)High temperature resistance
3)Excellent weather resistance
4)Anti-aging, anti-radiation, good flexibility, good elasticity
5)Excellent resistance of acids, aliphatic hydrocarbons, aromatic
hydrocarbons and animal and vegetable oil
Product Usage
Wholesale Mini Silicone Oneway Duckbill Check Valve
Hangxiang Duckbill Check Valves are precision-molded, one-piece elastomeric valves that provide reliable backflow prevention at low-pressure differentials. Our duckbill check valves allow free flow with positive differential pressure. With negative differential pressure, backflow is checked. They can be designed to operate in a few millimeters (inches) of water to several hundred kPa (psi), depending on valve size, geometry, and compound characteristics. Duckbill check valves are also designed to start functioning at specific opening and closing pressure ranges, depending on your specifications.
How does it work?
Act as backflow prevention devices or one-way valves or check valves, duckbill valves have elastomeric lips in the shape of a duckbill which prevent backflow and allow forward flow. The main advantage of duckbill valves over other types of one-way valves is that duckbill valves are self contained i.e. the critical sealing function is an integral part of the one piece elastomeric component as opposed to valves where a sealing element has to engage with a smooth seat surface to form a seal. Therefore duckbill valves are easily incorporated and assembled into a wide variety of devices without the hassle or problems associated with the surface finish quality of mating seats and/or complex assembly processes.
Packing & Delivery
Packing Details
1) General packaging: PE inside and carton outside.
2) Customization packaging: According to customers' rewquirements.
Delivery Details:
1)Delivery way: By Ocean Transport (About 15-45 working days)
By Air Transpot (About 4-15working days)
By International Express such as DHL, TNT, FedEx, UPS ect. (3-5 working days)
We will suggest the best way to delivery goods as our customers demand, and then, Every step should be checked carefully in order to make sure the goods reach customers successfully.
pvc bag and carton of silicone valves or according to customer 'request
Manufacturing Technique
Packing&Shipping
Company Introduction
Our Services & Strength
Dongguan Hanxiang Rubber Products Co,. Ltd
Established in 2007,our company specializes in the development, production, and sale of rubber and silicoe products. We possess an independent material R&D department and experienced engineer team with sophisticated technology to combine rubber and hardware, as well as a perfect supply chain, which could meet the speical requirements of customers from all over the world.
FAQ
1.Q:Are you a manufacturer or trading company?
A:We are manufacturer with 12 years' experience in production and sale of rubber and silicone products
2.Q:Where is your factory located?how can i visit there ?
A:Our factory is located in N0.123,Shayuan Road,the Second Industrial Zone, Sha Bu,
Dalang Town ,Dongguan City,Guangdong Province ,China.
You can fly to shenzhen air port, clients from home or abroad are warmly welcome to visit us !
3.Q:How can i get samples?Are they for free?
A:The sample is available for you to test,but customers need to bear the shipping cost.
4.Q:How does your factory do regarding quality control?
A:Our factory has gained CE,SGS ISO9001:2008 certification.
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