DIN Valve Standards
Reference data and engineering information about din valve standards for standard organizations applications.
dinvalvestandards
Overview
Engineering reference data for DIN Valve Standards in standard organizations.
Key Formulas
ISO Standard
Quality management systems.
ASTM Standard
Standard test methods for tension testing.
ANSI Standard
Pipe flanges and flanged fittings.
Variables
| Symbol | Description | Unit |
|---|---|---|
| International Organization for Standardization | — | |
| American Society for Testing and Materials | — | |
| American National Standards Institute | — |
DIN Standards Reference Table
The following table organizes common DIN valve standards by category for quick reference. This is a representative sample; the original source contains a more extensive list.
15 rows
Standard Number | Title / Description | Category |
|---|---|---|
| DIN 475-1 | Widths across flats for bolts, screws, valves & fittings | General |
| DIN 477-1 | Gas cylinder valves rated for test pressures up to 300 bar; types, sizes & outlets | Gas Cylinder Valves |
| DIN 3202-4 | Face-to-face & center-to-face dimensions of valves; Valves with female thread connection | Dimensions |
| DIN 3230-3 | Technical delivery conditions for valves; Compilation of test methods | Testing & Delivery |
| DIN 3230-5 | Technical delivery conditions; valves for gas installations & gas pipelines; requirements & testing | Testing & Delivery |
| DIN 3266-1 | Valves for drinking water installations on private premises; PN 10 pipe interrupters, pipe disconnectors, anti-vacuum valves | Water Service Valves |
| DIN 3320-1 | Safety valves; safety shut-off valves; definitions, sizing, marking | Safety Valves |
| DIN 3339 | Valves; body component materials | Materials |
| DIN 3352-1 | Gate Valves; General Information | Gate Valves |
| DIN 3356-1 | Globe valves; General data | Globe Valves |
| DIN 3357-1 | Metal ball valves; general requirements & methods of test | Ball Valves |
| DIN 3381 | Safety devices for gas supply installations operating at working pressures up to 100 bar; pressure relief governors & safety shut-off devices | Safety Valves |
| DIN 3441-1 | Unplasticized polyvinyl chloride (PVC-U) valves; requirements & testing | Plastic Valves |
| DIN 3500 | PN 10 piston type gate valves for use in drinking water supply systems | Water Service Valves |
| DIN 3535-1 | Sealants for gas supplies; elastomeric gasket materials for gas valves in domestic installations; requirements & tests | Sealing & Gaskets |
Source: engineeringtoolbox.com
Key Terms & Specifications
Based on the extracted standard titles, several key engineering terms and specifications are frequently referenced:
- PN (Pressure Nominal): A designator for pressure rating (e.g., PN 10, PN 40). Represents the maximum allowable pressure in bar at a reference temperature (typically for water at 20°C).
- DN (Nominal Diameter): A dimensionless number used to define the nominal size of piping system components (e.g., DN 250).
- Test Pressure: The pressure to which a valve or component is subjected during a verification test, often higher than the working pressure (e.g., up to 300 bar, 450 bar).
- Face-to-Face Dimension: A critical valve measurement defined by standards (like DIN 3202) that ensures interchangeability between valves from different manufacturers.
- Common Valve Types Defined: The standards explicitly categorize and define requirements for Gate Valves, Globe Valves, Ball Valves, Check Valves, Safety Valves, and Diaphragm Valves.
- Material Designations: Standards frequently reference specific material families:
- Cast Iron (e.g., DIN 3352-2)
- Steel (e.g., DIN 3356-3 Unalloyed steel, DIN 3356-4 High temperature steel)
- Stainless Steel (e.g., DIN 3356-5)
- Nonferrous Metals (e.g., DIN 3357-4)
- Plastics (e.g., DIN 3441 for PVC-U, DIN 3442 for PP)
- Elastomeric Seats (e.g., DIN 3352-4)