Type 526 CC | LESER - The Safety Valve
LESER API Safety Valve Type 526
LESER API Safety Valve Type 526

API

Type 526 CC

Safety valve for Chinese market to meet the fulfillment of API 526

Approvals

LESER API safety valves of Type 526 are designed, marked, produced and approved according to the requirements of the following regulations:

  • LESER ASME Approvel
  • LESER Chinese TS Approvel

Technical specifications Type 526 CC

Nominal Diameter at Inlet
DN 25 - DN 200 | 1" - 8"
Orifice
D - T
Actual Orifice Diameter d₀
14 - 161.5 mm | 0.551 - 6.36 in
Actual Orifice Area A₀
154 - 20485 mm² | 0.239 - 31.75 in²
Pressure
0.3 - 413.8 bar | 4 - 6000 psig
Flange Rating Inlet
CL150 - CL2500
Temperature (in accordance with DIN EN)
-270 to 550 °C | -454 to 1022 °F
Temperatur (nach ASME)
-268 to 538 °C | -450 to 1000 °F
Body Material
SA 216 WCB, SA 351 CF8M, SA 352 LCB, SA 351 CF3M
Valve Connection
Flange acc. to ASME B 16.5
Bellows Material (optional)
INCONEL® 625
Load Type
Spring loaded
Approvals
ASME Sec. VIII Div. 1, AQSIQ, TS
Classification societies
CCS
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