4593.2502 Leser United States Sales
If you are looking for a reliable supplier where you can purchase the 4593.2502 Compact performance safety valve, you are in the right place. ONRION sells all product groups belonging to the Leser brand in the United States market, with fast delivery times and competitive prices.
Technical Specification
LESER Order Code
K7RM33MB1K4XH03K3IP2AJ36X00V06V18L49MA9MA2MA8MA6H01
Fluid Designation -
Fluid State -
Set Pressure 26,00 bar-g
Cold Differential Test Pressure 26,00 bar-g
Min. superimp. back pressure 0,00 bar-g
Operating Temperature 100 °C
Max. superimp. back pressure -
Built-up Back Pressure 0,00 bar-g
Lifting Device H2 Cap, screwed
Valve Type Conventional Design
Standard Dimensions (a, b, H) 100 mm, 100 mm, 329 mm
d₀ 9,0 mm
Discharge Area 63,6 mm²
Kd (L) ASME | PED 0,566 | 0,610 Standard
Orifice acc. to API 526 not applicable
Kd (S/G) ASME | PED 0,811 | 0,830 Standard
Inlet Connection CL 600 Flange NPS 3/4 Raised Face
Outlet Connection CL 150 Flange NPS 1 Raised Face
Inlet Body Material 1.4404/316L - SS
Disc Material 1.4122 - SS , Hardened
Outlet Body Material 1.0619/SA-216 WCB/WCC -CS
Spring Material EN 10270-2-FDSiCr
Spindle Material 1.4021 - SS
Bonnet Material 0.7043/GGG 40.3 - CS
Pressure limit spring min. [bar-g] 18,01
Pressure limit spring max. [bar-g] 27,50