Zeron Fastners
Industrial Valves & FastenersDIN Standard Gate Valves
DIN Standard Gate Valves are industrial wedge gate valves engineered strictly conforming to European Norms (EN 1984 / DIN 3352) and pressure-temperature ratings. Featuring standardized metric face-to-face dimensions per EN 558 Series 14 / Series 15 and flange drilling according to EN 1092-1, DIN gate valves are universally specified across European chemical complexes, power plants, district heating, and export machinery skids.
Zeron Fastners manufactures DIN Gate Valves in PN16, PN25, PN40, PN63, and PN100 in sizes DN50 to DN1200. Built in 1.0619 (GS-C25 Cast Steel), 1.4408 (Stainless Steel CF8M), and 1.7335 (Chrome-Moly Alloy). Designed with outside screw and yoke (OS&Y), flexible wedges, and precision ground 13Cr/Stellite hardfaced seats.
Technical Specifications
| Specification Feature | Details & Standard Compliance |
|---|---|
| Design Standards | DIN EN 1984, DIN 3352, EN 12516, AD 2000-Merkblatt |
| Size Range | DN50 to DN1200 (Metric Nominal Diameter) |
| Pressure Ratings | PN10, PN16, PN25, PN40, PN63, PN100 (10 to 100 Bar) |
| Face-to-Face Standards | EN 558-1 Series 14 (DIN 3202 F4) & Series 15 (DIN 3202 F5) |
| Flange Connections | EN 1092-1 Type 21 Form B1 / B2 Raised Face Flanges |
| Body Materials | 1.0619 (GS-C25 / WCB), 1.4408 (GX5CrNiMo 19-11-2 / SS 316), 1.7335 (13CrMo4-5) |
| Wedge Construction | Flexible Wedge with Precision Guided Body Ribs |
| Seat Rings | Weld-Overlay Stellite Gr. 6 / 13Cr Stainless Steel (Zero Leakage Rate A) |
| Testing Standard | DIN EN 12266-1 (Pressure, Strength, and Tightness Tested) |
DIN Metric Valve Applications
| Type & Model | Key Features & Operating Applications |
|---|---|
| PN16 Cast Steel General Service | Standard DIN 3352 F4/F5 valves for European industrial water and heating networks. |
| PN40 High Pressure Steam DIN Valves | 1.0619 / 1.7335 forged and cast body rated for medium-high pressure European boiler lines. |
| 1.4408 Stainless Steel Chemical Valves | Corrosion-resistant DIN valves for European specialty chemical and pharmaceutical reactors. |
| Electric Multi-Turn Actuated DIN Valves | ISO 5210 top flange fitted with AUMA or Rotork multi-turn actuators for automated plants. |
