PERSTA

From a combination of a lift-check valve and a shut-off valve to a bellow seal, throttle disc or special system locking mechanism – nothing is a problem for PERSTA. Low-maintenance and fault-free.

PERSTA products:

PERSTA

PERSTA is a specialist manufacturer of forged steel valves designed for high-performance environments such as power generation, chemical processing, and industrial engineering. As part of Stahl Armaturen PERSTA GmbH Germany, the company delivers robust solutions known for precision, strength, and low maintenance.

With deep experience in metalworking and pressure control, PERSTA Armaturen GmbH offers products that meet the highest international standards for operational safety and endurance. These valves are ideal for critical process control where leakage, wear, and system downtime are unacceptable.

PERSTA's reputation is built on innovation and a wide range of high-grade valves including PERSTA globe valve and PERSTA gate valve variants. Forged under extreme conditions, models like PERSTA 240 ME and PERSTA 990 VW provide maximum strength with minimum wall thickness, ensuring superior flow and pressure resistance.

Product lines such as PERSTA 200 AE 21.1, PERSTA 200 AE 11.1, and PERSTA 200 BE 21.1 are engineered to endure demanding thermal and mechanical loads. These valves integrate seamlessly into complex systems, delivering high precision under variable pressure conditions.

Tailored Solutions for Power and Process Industries

PERSTA valves are designed to fit a wide range of configurations and use cases. The PERSTA 700 JJ, PERSTA 700 HJ, and PERSTA 800 GJ series offer custom features for large-diameter and high-pressure installations, making them a preferred choice in power plants and high-temperature steam systems.

Variants like PERSTA 240 MT 21.1 and PERSTA 240 MT provide flexible shut-off options with long service life. The PERSTA DPV line is developed specifically for double block and bleed applications, supporting critical isolation tasks in hazardous processes.

Excellence in Valve Design and Metallurgy

What sets PERSTA apart is its commitment to forged technology. Unlike cast valves, forged models such as PERSTA 200 AE 42.2 and PERSTA 200 LM 42.2 exhibit fewer internal defects and offer higher mechanical strength. The PERSTA 640 AB, PERSTA 640 AA, and PERSTA 640 DJ valves are particularly valued in environments with fluctuating pressures and aggressive media. In applications requiring fast response and operational reliability, the PERSTA 400 HJ and PERSTA 990 DJ demonstrate exceptional flow control and sealing capabilities without compromising on structural integrity.

High Standards, Low Maintenance, Global Reach

Clients choose PERSTA Stahl Armaturen because of its uncompromising quality, backed by strict quality control and decades of technical expertise. Whether installing a PERSTA absperrventil 200 AE, configuring a PERSTA 700 JJ 42.2, or replacing legacy equipment with the PERSTA 200 AJ, clients benefit from long service life and reduced total cost of ownership. Global companies in the power and process sectors trust PERSTA for its adaptability, including special-purpose models like the PERSTA 640 ST and PERSTA HD 2000. Even in remote environments, the reliability of PERSTA valves significantly reduces the risk of system failures.