Series 652

For the protection of:

• pressure tanks and systems for water and neutral liquids

• pressure tanks and systems for air, neutral gases and vapours

• steam boiler Cat.I < 10 liters up to 3 bar

Please observe plant-specific regulations and use of appropriate valve version and sealing material.

• pump protection
• pressure booster plants water-/air-side
• cooling-/chilling-systems
• mini steam generators

Safety valves are set and sealed at the factory.