LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 442 XXL

VAN AN TOÀN LESER 442 XXL

LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 442 XXL

LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 442 XXL

Thông tin sản phẩm: 

Van an toàn Leser hiệu suất cao 442 XXL dùng cho tất cả ứng dụng công nghiệp.

Áp suất hoạt động cao

Van an toàn Leser có thể lắp bích hoặc ren tùy vào nhu cầu hoạt động

Van an toàn Leser hiệu suất cao 442 XXL phục vụ cho nhiều lĩnh vực khác nhau như: Hóa dầu, Dầu khí, Công nghiệp tổng hợp, Thực phẩm, Dược phẩm, Năng lượng, khí kỹ thuật,…

Information Product:

  • Safety valves for all industrial applications
  • High capacities in comparison to nominal size
  • Wide range of nominal sizes
  • Wide range of options available
  • Excellent price-performance ratio
  • LESER Nanotightness: Exceeds the tightness requirements of API 527 by 50%

Industries:

  • Chemical
  • Petrochemical
  • Energy
  • Technical Gases
  • LNG and LPG
  • Pharmaceutical
  • Food and Beverage
  • Ship Building
  • General industries

Technical specifications Type 442 XXL

  • Nominal Diameter at Inlet: DN 200 – DN 400 | 8″ – 16″
  • Actual Orifice Diameter d₀: 165 – 295 mm | 6.5 – 11.61 in
  • Actual Orifice Area A₀: 21382 – 68349 mm² | 33.143 – 105.942 in²
  • Pressure: 0.2 – 25 bar | 2.9 – 363 psig
  • Flange Rating Inlet: PN16 -PN25 | CL150 – CL300
  • Temperature (in accordance with DIN EN): -196 to 550 °C | -321 to 1022 °F
  • Temperatur (nach ASME): -184 to 427 °C | -300 to 800 °F
  • Body Material: 1.0460 / 1.0425, 1.4571 | Carbon steel, 316Ti
  • Valve Connection: Flange acc. to DIN EN 1092-1 or acc. to ASME B 16.5 or acc. to JIS 2220
  • Bellows Material (optional): Stainless steel 
  • Load Type: Spring loaded
  • Approvals: PED/DIN EN ISO 4126-1, PED/AD 2000-Merkblatt A2, ASME Sec. VIII Div. 1, CRN, AQSIQ, EAC
  • Classification societies: LR, RINA, DNV GL, BV, ABS
  • LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 441 XXL

    VAN AN TOÀN LESER HIGH PERFORMANCE SAFETY 441 XXL

    LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 441 XXL

  • LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 441 XXL, 442 XXL

    LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 441 XXL, 442 XXL

    LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 441 XXL, 442 XXL

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