There are many types of rubber check valves. Some are ball check valves, and some are duckbill check valves. Our model is a disc check valve. The material can be customized according to the customer's performance requirements. Our check valve has good flexibility, good resilience, and can play a very good sealing effect. We accept customization, drawings or sample designs are available. It also call water line rubber disc check valve,rubber flapper disc check valve.The products can be ROHS and REACH compliance.
Description | rubber check valve |
Material | EPDM, NBR, SBR, CR, FKM, PU, SILICONE, HNBR, PU, AEM, ACM, XNBR,NR, IIR, PTFE, SILICONE sponge, EPDM Sponge, PVC sponge, EVA sponge and so on |
Compound material | Meet ASTM D2000 and can be UL, FDA, ROSH, REACH compliance |
Hardness | From 20 ~ 90 shore A |
Color | As per request |
Size | As per customer's print or as per design |
Package | PE bag, Carton |
Leadtime | 8 days for sample, 12~18 days for mass product |
Advantage |
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| All of rubber disc check valve are made of brand material. |







| FAQ |
Q1: How many shifts per day in the factory?
We have two shifts per day, 8 hours per shift. For busy season, we may have one shifts more.
Q2:Do Best Seal provide OEM or ODM service?
Yes, we can do contract processing. As long as customers provide products or drawings, we can produce them. And can sign confidentiality agreements with customers.
Q3: What’s Best Seal service time?
Our customer service staff is 24 hours online service. 7 days a week. Engineers are available 8 hours a day. Any technical questions can be answered within the first time.
Q4: Do your comapny provide free sample?
Yes, we can provide 5-10 free samples. If it is a standard size product, we can provide samples for free. If it is a customized product, the customer needs to pay the abrasive tool fee before arranging proofing.
5.About Price
Due to the variety of styles, the prices listed above are for reference only. If you need a detailed quotation for a product, please contact us. The quotation will vary according to the material, size, and batch quantity. The price of most parts is lower than the list price.
Why choose us?
- We offer competitive pricing for our high-quality Rubber Disc products.
- We adapt to the market demand, carry out processing technology transformation and adjust the Rubber Disc Check Valve structure.
- Our factory has a strict quality control system to ensure that all Rubber Disc products meet our high standards.
- We hope that our employees have the idea of co-existence and co-development with the enterprise and realize their personal value in the development of the enterprise.
- We take pride in producing Rubber Disc products that are both functional and aesthetically pleasing.
- We give full play to the company's core strengths of scientific and technological innovation, pay attention to the development of cutting-edge science and technology, and create superior performance products to meet customer requirements and enhance customer satisfaction.
- We offer competitive pricing without compromising on the quality of our Rubber Disc products.
- The company adheres to the business philosophy of "being a man with morality and doing things with sincerity", and firmly takes the road of combining innovation and production. We carefully study the product design, constantly upgrade the service, and wholeheartedly provide our customers with value-added services.
- Our factory provides custom-made Rubber Disc products to meet specific customer requirements.
- We cooperate with an open mind and take advantage of various market conditions to maximize the value of our cooperation.
Hot Tags: rubber disc check valve, China rubber disc check valve suppliers, manufacturers, factory

