The Rubber duckbill valve is a highly efficient, one-way valve designed for fluid control across various industries. Shaped like a duckbill, this rubber duckbill valve opens with minimal pressure to allow liquids or gases to flow in one direction while preventing backflow. Widely used in industries like wastewater management, medical devices, and automotive applications, this valve is prized for its durability and seamless operation. Its simple yet effective design makes the rubber duck valve a reliable choice for preventing backflow in diverse systems. At Sunrise Rubber, we specialize in crafting high-quality Rubber duckbill valves tailored to meet specific client requirements. Thanks to our robust customization capabilities, we ensure a perfect fit for each unique application.
The Rubber duckbill valve boasts several unmatched features, making it a top choice for professionals. Its flexible, rubber material offers excellent corrosion resistance, ensuring longevity even in harsh environments. Lightweight yet robust, it delivers seamless performance without requiring springs or complex machinery. The rubber duckbill valve’s low cracking pressure offers superior flow control, which minimizes energy loss. For applications demanding reliable one-way flow control, choosing a well-designed rubber duck valve is crucial to system efficiency and durability. At Sunrise Rubber, we take pride in delivering precisely engineered Rubber duckbill valves, customized to meet diverse operational needs. Whether you require specialized dimensions or enhanced performance materials, our team ensures optimal solutions tailored to your demands.
| 1 | Product Name: | Rubber Duckbill Valve | ||
| Other Name: | Duckbill Check Valve, Flexible Duckbill Drain Valve, Rubber Sewage Disposal Duckbill Valve, Anti-Backflow Duckbill Valve, Slow-Closure Duckbill Valve, Miniature Duckbill Check Valve, Duckbill Rubber Flat Valve, Duckbill Flexible Check Valve, Corrosion-Resistant Duckbill Valve, Flange-Type Duckbill Valve, Sleeve-Type Duckbill Valve, Embedded Duckbill Valve, Built-In Duckbill Valve, EPDM Duckbill Valve, NBR Oil-Resistant Duckbill, Silicone Duckbill Valve, Neoprene Seawater Valve, Rubber Duckbill Valve, Flange-Type Duckbill Valve, Miniature Silicone Duckbill Valve, Slow-Closure Duckbill Check Valve, Duckbill Rubber Flat Valve (US), High-Temp Silicone Duckbill Valve, ISO Standard Rubber Duckbill Valve, Chemical Resistant EPDM Duckbill Valve, Miniature Duckbill Check Valve 1/4 inch, | |||
| 2 | Optional Materials | |||
| Material | Key Properties | Working Temp.(°C) | Hardness(Shore A) | |
| Nitrile Rubber (NBR) | Best cost-effective oil resistance; Strength increases with acrylonitrile content; Poor ozone resistance | -30 to 120 | 40–100 | |
| Neoprene(CR) | Flame retardant, good weathering/ozone resistance; Moderate oil resistance | -40 to 120 | 40–95 | |
| Ethylene Propylene Diene Monomer (EPDM) | Best weathering/ozone resistance; Good steam/acid/alkali resistance; Poor oil resistance | -50 to 150 | 40–90 | |
| Fluorocarbon Rubber (FKM) | Best high-temp & chemical resistance (e.g., acids/oils); Low elasticity, expensive | -30 to 200 | 50–90 | |
| Natural Rubber (NR) | High elasticity, excellent tensile strength & abrasion resistance; Poor oil/ozone resistance | -60 to 80 | 40–90 | |
| Silicone Rubber (VMQ) | Widest temp range, excellent insulation; Low strength, poor oil resistance | -100 to 250 | 20–80 | |
| Styrene-Butadiene Rubber (SBR) | Good wear resistance, uniform texture; Low elasticity, poor aging resistance | -40 to 100 | 40–95 | |
| 3 | Producing Technoly | |||
| 3.1 Pression Rubber Molding | ||||
| 4 | Use Cases | |||
| Automotive Industry | ||||
| Industrial Equipment and Machinery | ||||
| Construction and Household Goods | ||||
| Healthcare and Food | ||||
| Aerospace and Maritime | ||||
| Daily Life and Personal Care | ||||
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