OceanSphereFree accountLog inDEENPL
OceanSphereENGINES
Request a part
Library› Engine Room› Industrial Valves› Safety / Relief Valve› LESER GmbH High PerformanceType 441 CC
LESER GmbH

High PerformanceType 441 CC

Safety / Relief Valve · Industrial Valves

Class-certified type (DNV register) · technical data sheet not yet verified

Full lift safety relief valve with semi nozzle for the Chinese market, DIN flange connections

Specifications

Technical data.

Every value below comes from the manufacturer datasheet or class-society record on file for this model.

Set pressure (according to ASME)0.5 - 40 barg | 7.2 - 580 psig
Temperature(according to ASME)-85 to 450 °C | -121 to 842 °F
Connections DIN EN 1092DN 20 - DN 100
Connections ASME B16.5NPS 3/4 - NPS 4
Flange class Inlet DIN EN 1092PN 16 - PN 40
Flange class Inlet ASME B16.5Class 150 - Class 300
Body material0.7043, 1.0619
Flow diameter d₀18 - 92 mm | 0.71 - 3.62 in
Flow area A₀254 - 6648 mm² | 0.394 - 10.304 in²
Seat sealMetallic
📄
Download datasheet (PDF) (11246 KB)
Need this part?

Request a quote for this model.

Free of charge — send us your request for LESER GmbH equipment. Our team checks it and replies by e-mail.

Makers and authorised dealers rarely quote marine equipment without the vessel. With these details we can check availability and prices faster; without them we may have to ask first, which can cost a few days. If you cannot share the vessel, a photo of the equipment’s rating plate does the same job — attach it below or send it as a reply to our confirmation e-mail.

Your contact details are not published. No account required.
Related models

Also in Safety / Relief Valve.

Other models of the same equipment type, LESER GmbH first.

LESER GmbH
API | LESER - The Safety Valve
LESER GmbH
APIType 526
LESER GmbH
APIType 526 CC
LESER GmbH
APIType 526 IC
LESER GmbH
Best Availability - Bursting disc
LESER GmbH
Best Availability - Change-over valves
LESER GmbH
Best Availability - Changement de soupape s et disque de ruptures | LESER
LESER GmbH
Best Availability - Válvulas de Troca e Discos de Ruptura | LESER
LESER GmbH
Best Availability - Válvulas selectoras y discos de ruptura| LESER
LESER GmbH
Best Availability - Wechselventile und Berstscheiben | LESER
By manufacturer LESER GmbHEmersonNiezgodkaGoetze KG ArmaturenINOXPASwagelokMTHhydroZi In CheolFort ValeHanla IMSEmerson Automation Solutions Final Control US LPPres-Vac Engineering A/SFukui Seisakusho Co., Ltd.HOERBIGER Wien GmbHAll manufacturersSpare parts by equipmentNew here? Create a free account Can't read the plate? Try the nameplate scanner All LESER GmbH models More like High PerformanceType 441 CC
Would you like to know more?

A person reads every request and replies by e-mail.

Tell us what you need for this LESER GmbH High PerformanceType 441 CC — a part, a service call, a second opinion. Are you LESER GmbH? Claim this brand page.

Request a part for this modelRequest service

Service engineer? Write the day report for this High PerformanceType 441 CC in OceanSphere Work — photos, hours and parts, as a PDF for the owner. Try it free for 14 days →

Frequently asked

Three things people ask first.

Is this model's data free?

Yes. Specifications, documents and service notes for this model are readable without an account. An account adds saved searches and requests, nothing is taken away.

Can you find a part for this exact model?

Yes. Tell us the manufacturer, the model and what you need — a person reads every request and replies by e-mail.

The specifications look wrong — what now?

Send us the nameplate or the correct value. We check it against the manufacturer datasheet or class-society record and update the page.