HOT COLLECTION
Proportional Lift Safety Valve with Spring
A spring-loaded proportional lift safety valve designed to TS EN ISO 4126 for overpressure protection of boilers, pressure vessels, and steam distribution systems. Available in grey cast iron or ductile iron body with full stainless-steel internals.
| Body Material | Grey Cast Iron (EN GJL 250) or Ductile Iron (EN GJS 400-15) |
|---|---|
| Brand | NORDSTEAM |
| Design Standard | TS EN ISO 4126 |
| End Connection | Flanged EN 1092-2 / TS EN 1092-2 |
| Nominal Diameter | DN 25–80 |
| Nominal Pressure | PN 6 / PN 16 |
| Operating Temperature | Up to 300 °C at 10 bar | Up to 120 °C at 16 bar |
| Product Code | NST-OKV/Y |
