Product Description
2019 Wafer Check Valve (Soft Seal)
This valve is primarily designed to prevent media backflow.
Featuring a soft seal design and wafer connection style, it is suitable for various industrial pipeline systems.
Working Principle:
The wafer check valve utilizes media flow pressure to open and close the disc.
When media flows forward, the disc opens. When media reverses or stops flowing, the disc closes under its own weight and reverse media pressure, effectively preventing backflow.
Structural Features:
The 2019 model employs a soft seal design, typically using rubber or silicone sealing rings.
This ensures superior sealing performance and prolonged service life.
Primary Function:
The wafer check valve is chiefly used to prevent media backflow, protect upstream equipment, and avoid damage or resource loss caused by reverse flow.
Application Scenarios:
Widely applied in municipal water supply, wastewater treatment, hydraulic engineering, as well as pipeline systems in the petroleum and petrochemical industries.
Conclusion
In summary, the 2019 Model Wafer Check Valve (Soft Seal) is extensively utilized across industrial pipeline systems due to its reliable sealing performance and convenient installation. Selecting appropriate materials and adhering to standardized installation procedures are crucial for ensuring its long-term stable operation.
The Technical Drawing
The data sheet
| SIZE |
A |
B1 |
B2 |
D |
H1 |
H2 |
|
|
|
| DN25 |
55 |
25 |
50 |
60.5 |
22 |
4.5 |
|
|
|
| DN40 |
79 |
40 |
72.2 |
90 |
35 |
4.5 |
|
|
|
| DN40-179 |
79 |
40 |
72.2 |
90 |
40 |
4.5 |
|
|
|
| DN50 |
89 |
50 |
82.5 |
105 |
40 |
5 |
|
|
|
| DN50-179 |
90 |
50 |
82.5 |
105 |
45 |
4.5 |
|
|
|
| DN65 |
109 |
65 |
99 |
125 |
50 |
5 |
|
|
|
| DN80 |
123 |
75.5 |
116 |
140 |
60 |
5 |
|
|
|
| DN100 |
145 |
96 |
138.6 |
171 |
75 |
5 |
|
|
|
| DN100-179 |
145 |
96 |
138.6 |
160 |
70 |
5.8 |
|
|
|
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Production Process
Company Profile
Since 1990, Xingsheng Machinery Technology Co., Ltd. has been committed to integrating R&D, manufacturing, sales and service, continuously expanding its product line to meet the needs of various industries and provide industry solutions. In addition, our mainly products including stainless steel flanges, sanitary valves, pipe fittings, etc which are rich in variety and reasonable in price, and are deeply loved by domestic and foreign cust omers.
Product Customization Service
We know that sometimes standard flanges, valves and pipe fittings may not be suitable for some special applications. Therefore, we provide customization services for you to ensure that Xingsheng products can provide professional solutions for your project.
Precision Manufacturing
Xingsheng has precision processing and testing equipment: which they are high-precision Mazak CNC lathes, 5-axis machining centers, 3-meter gantry machining centers, 3-meter vertical lathes, ring and pipe automatic welding machines, polishing equipment, etc.
We adhere to the brand spirit of "developing towards prosperity and gathering momentum", and use our technology and design to continuously innovate to improve our products and bring better solutions to customers, creating more value.
Tailor-made solutions
38 years of R&D and manufacturing experience have helped us gain a deep understanding of the needs of various industries. We will be industry-oriented and provide you with tailor-made solutions for various industries. Our goal is to help your project improve production efficiency and optimize profit plans.
One-stop procurement service
Xingsheng has 38 years of experience in global trade. In addition to helping customers choose the right products, we will do our best to provide customers with a time-saving, cost-effective and efficient product delivery process. At the same time, Xingsheng has multiple warehouses that can quickly respond to your needs and provide fast delivery services.
Innovation for a long-term, win-win future. Xingsheng Machinery Technology Co., Ltd. was established in 1990. We are located at No. 51, Wutong Road, Binhai Park, Longwan District, Wenzhou City, China. There are more than 200 employees in our company. The location of us is geographical advantages which is near Ninngbo and Shanghai port. Our products are supported by high-quality raw material supply of Tsingshan Holding Group which is the most costeffective enterprise of producing ASTM 304 and 316 stainless steel in the world. We combined with its own strong machining capabilities and experienced production team, it also has a raw steel forging plant and a surface treatment workshop to create a complete and solid production system.
At present, the company has 120 150-type CNC lathes to meet the batch supply of standard products; which are more than 10 Mazak and Doosan high-precision CNC lathes to provide customers with high-precision product accessories; 3 five-axis machining centers, 5 gantry machining centers, 15 standard vertical machining centers and 20 customized special machines to provide customers with complex processing of special-shaped and multi-hole products; and can meet the processing of workpieces with a diameter of 3200mm and a weight of less than 10 tons, and 32 CNC equipment with a processing diameter range of 680mm-2000mm to ensure the timely and perfect delivery of customer orders;
We also provide design, welding, polishing, assembly, testing services for customers. We have many technical personnel to provide customers with drawing and 3D modeling services. We have processing equipment such as automatic pipe-to-pipe welding, automatic circumferential seam welding, surface polishing, inner diameter polishing, etc. We also have a laboratory with testing capabilities including material testing, "C" element testing, tensile testing, impact testing, intergranular corrosion, metallographic testing, hardness testing, and ultrasonic testing to fully meet customer needs.
Our Advantages
Certifications And Our Partner
Our production process and product performance strictly follow the following product certification and standards:
- Quality management system certification ISO9001
- Environmental management system certification ISO14001
- Occupational health and safety management system certification ISO45001
- EU pressure vessel manufacturing license
- DNV classification society certification
- Special equipment production license
- Health license, etc.
Exhibition
Packaging & Shipping
The inner box of the product will be placed in a group arrangement of several products and the outer box will be packed in wooden crates.
The double packaging provides the best protection for the products.
FAQ
1.Can I get a sample for testing ?
Yes ,we can offer free sample ,but shipping cost is covered by your side .
2.Do you accept product customized ?
Yes,we do lot of customizations with our customers
3.Can we put our logo on the product ?
Yes , we can provide laser engraving logo or sticker logo for free
4.What's the MOQ ?
We accept cusmization with 1pc for trial order
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