German standard swing check valve
The German Standard Swing Check Valve is designed according to DIN standards and utilizes a hinged disc that swings open with forward flow and closes automatically against reverse flow. Its low-pressure drop, durable construction, excellent sealing capability, and maintenance-friendly design make it ideal for various industrial pipeline applications.
German standard swing check valve
The German Standard Swing Check Valve is a non-return valve manufactured in accordance with DIN standards. The valve operates through a swing-type disc that opens under forward flow pressure and automatically closes when flow reverses, effectively preventing backflow and protecting pumps, compressors, and pipeline systems.
Its streamlined flow path minimizes pressure loss while ensuring reliable operation and long service life. Available in cast steel, stainless steel, and alloy steel constructions, this valve is suitable for water, oil, gas, steam, and chemical service applications.
As a professional industrial valve manufacturer, we provide comprehensive OEM and ODM solutions for global customers.
Our German Standard Swing Check Valves are produced under strict international quality management systems and comply with:
German standard swing check valve
| Parameter | Specification |
|---|---|
| Product Name | German Standard Swing Check Valve |
| Valve Type | Swing Check Valve |
| Design Standard | DIN 3356 |
| Face to Face Standard | DIN 3202 |
| Flange Standard | DIN EN 1092-1 |
| Testing Standard | EN 12266 |
| Size Range | DN50 – DN1200 |
| Pressure Rating | PN10, PN16, PN25, PN40, PN64 |
| Body Material | Cast Steel, Carbon Steel, Stainless Steel, Alloy Steel |
| Disc Material | Stainless Steel, Alloy Steel |
| Seat Material | Metal Seat / Soft Seat |
| Connection Type | Flanged |
| Operating Temperature | -29°C to +425°C |
| Applicable Medium | Water, Oil, Gas, Steam, Chemicals |
| Installation Position | Horizontal or Vertical |
| Leakage Class | EN 12266 Class A |
German standard swing check valve
Material customization plan
Customized 316L stainless steel valves forGerman chemical enterprises. Resistant tostrong corrosion, suitable for their acidicmedium transportation systems, with aservice life extended to over 8 years.
Structural optimization design
For the Saudi desert project, the valve stemsealing structure was changed to a doublebellows design to address the leakage issuein the high-temperature and dustyenvironment, and it was highly recognizedby the customers.
Interface standard adaptation
Customized API 600 standard valves for acertain company in the United States. Theflange size is fully compatible with ANSIB16.5, ensuring zero error during on-siteinstallation and reducing the constructionperiod by 30%.
