Product Details
- Place of Origin: CHINA
- Brand Name: OEM
- Certification: SGS,ROHS,ISO
- Working Temperate:40℃~200℃
- Company Type:Manufacturer
Product Specifications
| Materials | Abbreviation | Hardness | Working
Temperature |
Abrasion
Resistance |
Aging
Resistance |
Oil & Grease
Resistance |
| Nitrile Rubber Duck Valve | Buna n & NBR Duck Valve | 30 ~ 90
Shore A |
-20℃~105℃ | Good | Poor | Perfect |
| Silicone Rubber Check Valve | VMQ Check
Valve |
10 ~ 90
Shore A |
-40℃~230℃ | Poor | Perfect | Good |
| Polyurethane Duckbill Valve | PU Duckbill
Valve |
30 ~ 90
Shore A |
-30℃~100℃ | Perfect | Perfect | Poor |
| Neoprene Rubber Duck Valve | CR Duck Valve | 30 ~ 80
Shore A |
-40℃~120℃ | Good | Good | Good |
| Natural Rubber Check Valve | NR Check Valve | 40 ~ 80
Shore A |
-50℃~90℃ | Perfect | Average | Average |
| Viton & Fluororubber Duckbill Valve | FKM & FPM
Duckbill Valve |
50 ~ 90
Shore A |
-50℃~300℃ | Perfect | Perfect | Perfect |
| Sponge Rubber one way Valve | Foamed Rubberone way Valve | 28 ~ 33
Shore A |
-10℃~80℃ | Average | Average | Average |
Rubber Duckbill Drain Valve Application
Rubber Duckbill Drain Valve is mainly used in waterproof system, drainage system, water pump outlet, lifting pump station and liquid aeration system.The Rubber Duckbill Drain Valve body has an all-rubber design that prevents silting and sticking, reduces maintenance costs, and allows solid particles to pass through smoothly. Flanged Duckbill Drain Valve body manufacturing materials: neoprene, nitrile rubber and ethylene propylene rubber.
Rubber Duckbill Drain Valve Material
1. EPDM Duckbill Drain Valve have good characteristics of resistance to heat, aging, weather resistance, excellent electrical insulation properties, good chemical resistance and impact elasticity, EPDM is a saturated polymer basically and can be in long-term operation under 150℃.
2. Buna N & Nitrile Rubber Duckbill Drain Valve is resistant to oil (especially alkane oil) and has good aging resistance. NBR has excellent oil resistance, can be used for long time in the air of 120or in the oil of 150℃. While their cold tolerance and storage stability are not very well.
3. Neoprene Rubber/ CR Drain Valve features good Physical Properties, Oil resistance, heat & flame resistance, sunlight resistance, ozone resistance, acid and alkali resistance and chemical resistance.
4. Fluorosilicone & FVMQ Duckbill Drain Valves have good resistance of oil and strong acid | alkali |oxidant, and also have common silicone advantage like working temperature: -40℃ ~ 230℃
Rubber Duckbill Valves Fast quotation:
1. Offer 2D, 3D designs drawings, samples or tell us your ideas.
2. Materials demands: Solid Silicone or Liquid silicone rubber
3. Materials Class demands: food grade or medical grade materials
4. Hardness demands: 10-80 Shore A ( Durometer)
5. Working environment: Like Working temperature, flow chemical environment etc.
6. Production environment Demands: If need clear room
7. Package Requirement: If need Air in packing bag to prevent deformation or damage etc.
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