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Brand Name : LESER
Model Number : Type 459
Place of Origin : Germany
MOQ : 1 set
Payment Terms : T/T, D/A, L/C, D/P, Western Union
Supply Ability : 50 SETS/MONTH
Delivery Time : 4~6 WEEKS
Packaging Details : Carton
Applications : • Thermal relief • Air/gas compressors and pumps • Technical gases and CO2 plants • LPG/LNG terminals, carriers etc. • Chemical equipment and piping • Cryogenic systems and oxygen applications
Nominal Diameter Inlet - Thread : 1/2" - 1 1/2" | 1/2" - 1 1/2"
Nominal Diameter Inlet - Flange : DN 15 - DN 25 | 1/2" - 1"
Actual Orifice Diameter d₀ : 9 - 17.5 mm | 0.354 - 0.689 in
Actual Orifice Area A₀ : 63.6 - 241 mm² | 0.099 - 0.374 in²
Pressure : 0.2 - 250 bar | 2.9 - 3626 psig
Flange Rating Inlet : PN 40 - PN 400 | CL150 - CL2500
Temperature (in accordance with DIN EN) : -273 to 450 °C | -459 to 842 °F
Temperatur (nach ASME) : -196 to 450 °C | -321 to 842 °F
Material Outlet Body : 1.0619, 1.4408, 0.7043 | SA 216 WCB, SA 351 CF8M, Duktil Gr. 60-40-18
Material inlet body : 1.4104, 1.4404 | SA 479 430, SA 479 316L
Valve Connection : Thread acc. to DIN ISO 228-1, ISO 7-1 / BS 21 or ASME B1.20.1, Flange acc. to DIN EN 1092-1 or ASME B16.5
Bellows Material (optional) : Stainless steel, elastomer and hastelloy
Load Type : Spring loaded
Spring loaded Compact Performance Type 459 Pressure Safety Valve
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Spring Loaded Compact Performance Type 459 Pressure Safety Valve Images |