LESER Safety Valves According to API 526

LESER’s API Safety Valves according to API 526 are designed to meet the strict standards for safety valve performance, offering standardized capacities, installation dimensions, and materials. These valves are designed and selected according to API 520 standards, ensuring reliable operation in high-pressure applications. With a wide range of high-alloy materials available, these valves offer extended service life, thanks to features like hardened discs, stellited seats, and shielded bellows. LESER Nanotightness technology ensures that the valve exceeds API 527 tightness requirements by 50%, offering superior sealing performance.

Specifications:

• Manufacturer: LESER

• Model: API Safety Valves (compliant with API 526)

• Available Size:

  • DIN EN 1092 Connections: DN 25 to DN 200

  • ASME B16.5 Connections: NPS 1 to NPS 8

• Max Working Pressure:

  • 0.2 - 400 barg (2 - 5,802 psig)

• Temperature Range:

  • -273°C to +550°C (-450°F to +1,000°F)

• Capacity:

  • Orifice sizes D to T, depending on application and flow requirements

• Material Options:

  • Carbon Steel

  • Heat-resistant Carbon Steel

  • Stainless Steel

• Features:

  • LESER Nanotightness exceeds API 527 tightness requirements by 50%

  • Hardened discs for improved longevity

  • Stellited seats for enhanced durability

  • Shielded bellows for superior performance

  • Standardized design and selection according to API 520

  • Availability of high-alloy materials with standard delivery times