OceanSphereFree accountLog inDEENPL
OceanSphereENGINES
Library› Engine Room› Industrial Valves› Safety / Relief Valve› LESER GmbH Clean ServiceType 485

Clean ServiceType 485

Safety / Relief Valve · Industrial Valves

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

Safety valve with small to medium capacity and lowest dead space ratio due to a weldable pipe passage housing

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)1 – 16 bar | 15 – 232 psig
Set pressure(according to CE)0.1 - 16 bar | 1.5 - 232 psig
Temperature(according to DIN EN)-45 to 150 °C | -49 to 302 °F
Temperature(according to ASME)-45 to 150 °C | -49 to 302 °F
Connections DIN/ISODN 25 - DN 50
Connections ASMENPS 1 to NPS 2
Flange class Inlet DINPN 16
Flange class Inlet ASMEClass 150
Body material1.4435 (BN2) | SA 479 316L
Narrowest flow diameter d₀13 - 25 mm | 0.512 - 0.984 in
Narrowest flow area A₀133 - 491 mm² | 0.206 - 0.761 in²
Bellows materialEPDM
📄
Download datasheet (PDF) (8781 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.

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 Clean ServiceType 485
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 Clean ServiceType 485 — a part, a service call, a second opinion. Are you LESER GmbH? Claim this brand page.

Service engineer? Write the day report for this Clean ServiceType 485 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.