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API

TYPE 526

LESER High performance pressure relief valve. LESER UK

Industries

Approvals

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

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UV

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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).

LESER API pressure relief valves from stock. same day despatch

The pressure range for these valves is between 0.3 and 51 bar (depending on valve type).

*To qualify for same-day despatch your order must be placed before 2pm Monday - Friday

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Downloads

In our comprehensive download area you will find all necessary documents and detailed information on safety valves you need.

LESER API product brochure. API 526
Contact LESER UK
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CONTACT LESER UK

For ALL LESER Safety Valve enquiries In the United Kingdom - Contact LESER UK​

There are many ways to get in touch:

Use our Online Enquiry From

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Email your enquiry to sales@leser.co.uk together with any questions.  We aim always to respond within the 24 hours.

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