Samson 2357-3 Mounting And Operating Instructions page 52

Certificates
Translation of original document
For the following products
Type 2357 Pressure Regulator
Versions for oxygen service according to SAMSON company standard WN 1.34-2, sheets 1
and 1.1 (Q-7004)
We hereby confirm that all oxygen-wetted parts of the above mentioned regulators are cleaned, tested
and assembled according to our qualified cleaning procedure. Cleaned parts are assembled in
accordance with our assembly procedure to avoid any recontamination.
We also confirm that all non-metallic parts coming into contact with oxygen are compatible with oxygen
for the specified operating conditions.
Max. operating temperature: 60 °C
Max. operating pressure: 40 bar(g)
List of non-metallic materials and lubricants with trade name and manufacturer information:
Part
Gasket
Soft seal
Ball
Lubricants
SAMSON AKTIENGESELLSCHAFT
ppa.Norbert Tollas
Produktionsleiter
Global Produktion & Innovation
i.A. Martin Brüssau
Zentralabteilungsleiter
Technischer Vertrieb
Manufacturer's Declaration: V/HE-1353-1 EN
Classification: Public · SAMSON AKTIENGESELLSCHAFT · Weismüllerstraße 3 · 60314 Frankfurt am Main
14-4
Trade name Manufacturer
Dyneon TF 4303 IDT Industrie- und Dichtungstechnik
(PTFE) GmbH
Dyneon TF 4303 IDT Industrie- und Dichtungstechnik
(PTFE) GmbH
Dyneon TF 4303 IDT Industrie- und Dichtungstechnik
(PTFE) GmbH
Gleitmo 595 Fuchs Lubritech GmbH,
Kaiserslautern, Germany
i.V. Silke Bianca Schäfer
Zentralabteilungsleiterin
Integriertes Management System
i.V. Peter Scheermesser
Zentrala bteilungsleiter
Produktpflege, Auftragsabwicklung und ETO
für Ventile und Antriebe
Changed on: 2020-04-02 Changed by: V41/hor/V74/hlb/V73/pmr
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EB 2559 EN