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LESER GmbH
Compact PerformanceType 459 IC
Safety valves with metallic seal or sealing plates for medium capacities for the Indian market
Components & Design
Component data being added…
Technical Data
Set pressure (according to ASME)
0.2 - 650 bar | 2.9 - 9,425 psig
Temperature (according to ASME)
-196 to 538 °C | -321 to 1000 °F
Connections DIN EN 1092
G/R: NPS 1/2 to NPS 1 1/2 | DN 15 - DN 40
Connections ASME B16.5
NPT: NPS 1/2 to NPS 1 1/2 | NPS 1/2 to NPS 1 1/2
Flange class Inlet DIN EN 1092
PN 40 - PN 400
Flange class Inlet ASME B16.5
Class 150 - Class 2500
Body material
SA 216 WCB, SA 351 CF8M, SA 352 LCB, SA 351 CF3M, SA 995 Gr 4A CD3MN (Duplex), SA 494 M35-1 (Monel), SA 494 CX2MW (Hastelloy)
Narrowest flow diameter d₀
6 - 17.5 mm | 0.236 - 0.689 in
Narrowest flow area A₀
28.28 - 241 mm² | 0.044 - 0.374 in²
Bellows material
Stainless steel, INCONEL® 625 LCF
pdf Pressure range
0.2 up to 850 barg
pdf Flanged connection acc
to ASME B16.5 [CL 150, to CL
pdf dimensions are possible
More information at sales@leser.com.
pdf Medium Approval No
k
pdf the soft seal manufacturer
LESER assumes on guarantee.
pdf in the NACE standards
Ordering
pdf ASME Sec
VIII. Also available with IBR and and liquid service. They have
source url
https://www.leser.com/en/products/compact-performance/type-459-ic/
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Equipment Model #159164
· ✓ 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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