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LESER GmbH
Compact PerformanceType 459 CC
Safety valves with metallic seal or sealing plates for medium capacities
Components & Design
Component data being added…
Technical Data
Set pressure (according to ASME)
0.2 - 250 bar | 2.9 - 3,626 psig
Temperature (according to ASME)
-196 to 450 °C | -20 to 842 °F
Connections ASME B16.5
NPT 1/2 to NPT 1 1/2 | ASME B16.5: NPS 1/2 to NPS 1
Flange class Inlet ASME B16.5
Class 150 - Class 2500
Body material
SA 216 WCB, SA 351 CF8M
Narrowest flow diameter d₀
9 - 17.5 mm | 0.354 - 0.689 in
Narrowest flow area A₀
63.6 - 241 mm² | 0.099 - 0.374 in²
Bellows material
Stainless steel
source url
https://www.leser.com/en/products/compact-performance/type-459-cc/
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Equipment Model #159162
· ✓ 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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