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Pressure Safety Valves

Regular Flow

Pressure Safety Valves – The Regular Flow programme Offers a great number and sizes, material designs and an extensive range of connections. Flanges, weld-end, threaded and clamp-type connections can be selected to suit the pressure system. Special connections are easy  to provide if requested by the customer


The main applications for this Compact Safety Valve is high pressure in the chemical industry.


The Compact Safety Valve is installed in compressors and where ever medium must be relieved as the effect of thermal exposure.


The Low/High Pressure Valve finds its operating conditions prevalently in water supply and for protection of system components


The state-of-the-art Safety Valve for Liquids has a cost-effective body design with seat bushing.
Stable function at low lift & built-up back pressure

High Flow Safety Valves according to PED, DIN/EN

The required capacity is usually the most important criteria for selecting the size in this category. With reference to the inlet size, high flow valves can discharge the highest capacity and in particular on gas/vapour service open rapidly for instant pressure relief.

The size of the outlet is always larger than that of the inlet, in order to provide the fluid room for supercritical relief in the discharge. The variety of pressure ratings, temperature classes and sizes provides a flexible choice for all industrial requirements.


This low pressure safety valve is often used in steam applications  and protection of heat generation units. It has a cast iron body with stainless steel inner parts


The state-of-the-art High Capacity Process Safety Valve for  medium pressure has a cost-effective semi nozzle body design with seat bushing.


The proven quality high-pressure safety valve has a reliable design with solid inlet nozzle, screwed in and welded. It offers various sizes and options


The High Pressure Steam Safety valve with materials suitable for high temperature application.
Ideal for combination with the pneumatic actuator

Safety Valves according to ASME, API

This application category includes safety valves, which belong to global industry standards, e.g. API 526. The valves are manufactured in accordance with ASME Sec. I or VIII.

The applications for EPV 8 type valves can be found in the chemical industry, petrochemicals, oil/gas – onshore and offshore, refineries, tank farms and closed systems.

Series EPV 9 is built for high-performance applications on fired vessels as per ASME Sec. I.


The API Safety Valve is manufactured in accordance with API 526, ASME Code Sec. VIII. The National Board of Boiler (NB) and Pressure Vessel Inspectors certified capacities for air, steam and water.


Exceeding the API 526 standard the additional orifices V and W meet very large capacity requirements.


The High Performance Steam Safety Valve EPV 9 is designed according to ASME Sec. I requirements. A large scale of orifice sizes ensure optimum selection.


This pressure reducing valve with sizes DN 65 to DN 400 for  water is suitable for variable downstream consumption and large pressure differences