LESER COMPACT PERFORMANCE SAFETY VALVES OF TYPE 462HDD
VAN AN TOÀN LESER 462 HDD
LESER COMPACT PERFORMANCE SAFETY VALVES OF TYPE 462HDD
Thông tin sản phẩm:
Van an toàn Leser 462 HDD với kích thước nhỏ gọn và kết nối linh hoạt.
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 462 HDD phục vụ cho nhiều lĩnh vực khác nhau như: Hóa dầu, Dầu khí, Công nghiệp tổng hợp, Gas,…
Information Product:
Safety valves with compact dimensions and high connection variety
- Flanged and threaded valves with a wide range of options
- Small installation space with simultaneous horizontal installation option
- Bellows version available
- Set pressures up to 850 barg / 12325 psig
- LESER Nanotightness: Exceeds the tightness requirements of API 527 by 50%
Industries:
- Chemical
- Oil & Gas
- Petrochemical
- Energy
- Technical Gases
- LNG and LPG
- Pharmaceutical
- Food and Beverage
- Ship Building
- General industries
Technical specifications Type 462 HDD
- Nominal Diameter Inlet – Thread: 1/2″ – 1″
- Nominal Diameter Inlet – Flange: DN 15 – DN 25 | 1/2″ – 1″
- Actual Orifice Diameter d₀: 9 mm | 0.354 in
- Actual Orifice Area A₀: 63.6 mm² | 0.099 in²
- Pressure: 250.01 – 350 bar | 3626 – 5076 psig
- Flange Rating Inlet:n PN 320 – PN 400 | CL1500 – CL2500
- Temperature (in accordance with DIN EN): -45 to 150 °C | -49 to 302 °F
- Temperatur (nach ASME): -196 to 450 °C | -321 to 82 °F
- Material Outlet Body: 1.4408 | SA351 CF8M
- Material inlet body: 1.4404 | SA479 316L
- Valve Connection: Thread acc. to DIN ISO 228-1, DIN ISO 7-1 / BS 21 or ASME B1.20.1, Flange acc. to DIN EN 1092-1 or ASME B16.5
- Bellows Material (optional): Stainless steel
- Load Type: Spring loaded
- Approvals: PED/ DIN EN ISO 4126-1, AD 2000-Merkblatt A2, ASME Sec. VIII Div. 1, CRN, AQSIQ, EAC
- Classification societies: LR, RINA, DNV GL, BV, ABS
Tài liệu tham khảo: VAN AN TOÀN LESER 462
