API

TYPE 526

API Valves from Stock for Same-Day Despatch

LESER High performance pressure relief valve. LESER UK

Industries

Oil & Gas >
Petrochemical >
Technical Gases >
General industries >

Approvals

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

Same Day Despatch

Technical Specifications for Type 526

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

0.12 - 413.8 bar | 2 - 6000 psig

Flange Rating Inlet

CL150 - CL2500

Temperature (in accordance with DIN EN)

-270 to 550 °C | -454 to 1022 °F

Temperature (in accordance with DIN EN)

-268 to 538 °C | -450 to 1000 °F

Body Material

1.0619, 1.4408, 1.7357 | SA 216 WCB, SA 351 CF8M, SA 217 WC6, SA 352 LCB, SA 351 CF3M, SA 995 Gr 4A CD3MN (Duplex), SA 494 M35-1 (Monel), SA 494 CX2MW (Hastelloy), SA 494 CW-6MC (Inconel)

Valve Connection

Flange acc. to ASME B 16.5 or acc. to DIN EN 1092-1 or acc. to JIS 2220

Load Type

INCONEL® 625

Approvals

ASME Section XIII certified for Section VIII Div. 1 service, DGRL/DIN EN ISO 4126-1, DGRL/AD 2000-Merkblatt A2, AQSIQ, EAC

Classification societies

LR, RINA, DNV GL, BV, ABS, KR

Same-Day Despatch

LESER UK have a selection of API valves in stock and are available for same-day despatch, these valves range from D to L orifice (1" to 3" with CL150 & CL300 Flanges).