| Model: | DPQ41F-16 (Full Port) | |
| Standard or Nonstandard: | Standard |
|
| Pressure: | LowPressure |
|
| Material: | EN-JL1040orEN-GJL-250(GG25)castiron,ductileiron |
| PriceRange: | ||
| Temperature of Media: | MediumTemperature |

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DIN ball valve is a ball valve meets the damands of DIN standard. DIN a technical scientific association, Deutsches Institut für Normung e. V. (DIN), engages in standardization activities that advance rationalization, quality assurance, environmental protection, safety and communication in industry, technology, science, government, and in the public domain. Recognized by the German Federal Government as Germany's national standards body, DIN has been a member of the International Organization for Standardization (ISO) since 1951. DIN ball valve, just like other ball valves, is used to regulate water flow through a pipe. It allows for complete flow when fully open. Usually, it is a valve with a spherical disc, which is the control part. The sphere has a hole through the middle so that when the port is in line with both ends of the valve, flow will occur. When the valve is closed, the hole is perpendicular to the ends of the valve, so that flow is blocked. The handle or lever will be in line with the port position letting you "see" the valve's position.