LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 444 ANSI

VAN AN TOÀN LESER 444 ANSI

LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 444 ANSI

LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 444 ANSI

Thông tin sản phẩm: 

Van an toàn Leser hiệu suất cao 444 ANSI 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 444 ANSI 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 444 ANSI

  • Nominal Diameter at Inlet: DN 25 – DN 80 | 1″ – 3″
  • Actual Orifice Diameter d₀: 23 – 74 mm | 0.91 – 2.91 in
  • Actual Orifice Area A₀: 416 – 4301 mm² | 0.644 – 6.666 in²
  • Pressure: 0.1 – 16 bar | 1.5 – 232 psig
  • Flange Rating Inlet: CL150 | CL300
  • Temperature (in accordance with DIN EN): -45 to 200 °C | -49 to 392 °F
  • Temperatur (nach ASME): -45 to 200 °C | -49 to 392 °F
  • Body Material: 1.4404 | SA 479 316L
  • Valve Connection: Flange acc. to ASME B 16.5 or acc. to JIS 2220
  • Bellows Material (optional): No Bellows 
  • 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
  • VAN AN TOÀN LESER HIGH PERFORMANCE 444 DIN, 444 ANSI

    VAN AN TOÀN LESER HIGH PERFORMANCE 444 DIN, 444 ANSI

    VAN AN TOÀN LESER HIGH PERFORMANCE 444 DIN, 444 ANSI

  • LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 444 DIN, 444 ANSI

    LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 444 DIN, 444 ANSI

    LESER HIGH PERFORMANCE SAFETY VALVES OF TYPE 444 DIN, 444 ANSI

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