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LESER GmbH
Critical ServiceType 447 IC
Safety valve with full PFA lining in the inlet and outlet area for highly corrosive media for the Indian market
Components & Design
Component data being added…
Technical Data
Set pressure (according to CE)
0.1 - 16 barg
Set pressure (according to ASME)
1.45 - 232 psig
Temperature (according to ASME)
-29 to 200 °C | -20 to 392 °F
Connections ASME B16.5
NPS 1 - NPS 4
Flange class Inlet DIN EN 1092
PN 10 - PN 16
Flange class Inlet ASME B16.5
Class 150
Body material
WCB + Virginal PTFE
Narrowest flow diameter d₀
23 - 92 mm | 0.91 - 3.62 in
Narrowest flow area A₀
416 - 6,648 mm² | 0.645 - 10.304 in²
Bellows material
PTFE-TFM
pdf Werkstoffe
PFA
pdf und inneren Spannungen
Bedingt durch das isostatische – Endbearbeitung
pdf Standard-Flanschdruckstufe
Weitere Flanschbohrbilder siehe Seite 31.
pdf DGRL / Zulassungs-Nr
072020111Z0008/0/09
pdf ASME Sec
VIII Zulassungs-Nr. M37123
pdf Zulassungs-Nr
M37134
pdf CRN Zulassungs-Nr
Die aktuelle Zulassungsnummer finden Sie unter www.leser.com
pdf AQSIQ Zulassungs-Nr
Die aktuelle Zulassungsnummer finden Sie unter www.leser.com
pdf EAC Zulassungs-Nr
Die aktuelle Zulassungsnummer finden Sie unter www.leser.com
pdf AQSIQ Zulassungs-Nr
Die aktuelle Zulassungsnummer finden Sie unter www.leser.com
pdf EAC Zulassungs-Nr
Die aktuelle Zulassungsnummer finden Sie unter www.leser.com
pdf Dichtungsart (Pos
7)
pdf Sonderwerkstoff z
B. Hastelloy® –
pdf PTFE-Faltenbalg gegendruckkompensierend
1,2 17,4
source url
https://www.leser.com/de-de/products/critical-service/type-447-ic/
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Equipment Model #159138
· ✓ still in production
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Actuation Valve & Control Ltd · United KingdomAlfa Laval Aalborg Oy · DenmarkJ A Moody LLC · United StatesShiptec AG · SwitzerlandTMS - Hamburg Technical Marine Ser · GermanyValve Center Limited · Vereinigtes Koenigreich
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