OEM/ODM, Micro-Resistance Slow Closing Check Valve-Like Valve

The micro-resistance slow-closing check valve produced by our company is a 304 stainless steel flange sewage check valve with anti-water hammer and silent functions. This one-way valve is made of high-quality 304 stainless steel material, which is wear-resistant and corrosion-resistant. It is suitable for sewage systems and can effectively prevent medium backflow and reduce water hammer phenomenon, ensuring the quietness and safety of the pipeline system.

Technical features:

1. Slow closing function: The unique design can slowly close the valve, reduce water hammer impact, and protect the pipeline system.
2. Silent effect: Low noise when the valve is closed, achieving silent effect and improving the working environment.
3. Anti-water hammer: The special structural design can effectively prevent water hammer caused by sudden closure.
4. Corrosion resistance: 304 stainless steel material has good corrosion resistance and is suitable for harsh environments such as sewage.
5. One-way flow: Only one-way flow of the medium is allowed to prevent medium backflow and ensure the safety of the pipeline system.
6. Flange connection: Flange connection method, easy installation, good sealing performance.
7. Small fluid resistance: The structure is optimized, the fluid resistance is small, and it does not affect the system efficiency.

Product specifications:

- Nominal diameter: DN50-DN500 (depending on the model)
- Nominal pressure: PN10/PN16 (depending on the valve design)
- Applicable media: sewage, wastewater and other corrosive fluids
- Working temperature: usually between -20℃ and +120℃ (depending on the material and seal)
- Valve material: 304 stainless steel
- Sealing material: rubber or fluoroplastic
- Connection method: flange connection
- Size range: customized according to specific models and needs.

Material & Size:

- Valve body material: 304 stainless steel, with good corrosion resistance and strength
- Sealing surface material: rubber or fluoroplastic, providing good sealing performance
- Size range: The size of the valve ranges from DN50 to DN500, customized according to the actual pipeline size and customer needs

The above is the basic description, technical features and product specifications of our company's micro-resistance slow-close check valve. This valve is widely used in municipal sewage, industrial wastewater treatment and other fields to ensure the safe, reliable and efficient operation of the pipeline system. When selecting, the model should be selected based on actual working conditions, medium type, working pressure and temperature and other factors.