4394.2892 Leser United States Sales
If you are looking for a reliable supplier where you can purchase the 4394.2892 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
Set Pressure 10,00 bar-g
Cold Differential Test Pressure 10,00 bar-g
Min. superimp. back pressure 0,00 bar-g
Operating Temperature 20 °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) 36 mm, 37 mm, 187 mm
d₀ 10,0 mm
Discharge Area 78,5 mm²
Orifice acc. to API 526 not applicable
Kd (L) ASME | PED 0,322 | 0,370 Standard
Kd (S/G) ASME | PED 0,406 | 0,450 Standard
Threaded G 1/2" male
Inlet Connection PN 250
Threaded G 1" female
Outlet Connection PN 160
Inlet Body Material 1.4404/316L - SS
Outlet Body Material 1.4404/316L - SS
Spring Material 1.4310 - Stainless Steel
Spindle Material 1.4404/316L - SS
Soft Seal Disc Material with soft seal FKM "L" (Viton, Fluorel, Technoflon)
Pressure limit spring min. [bar-g] 7,01
Pressure limit springmax. [bar-g] 10,00