4412.4512 Leser United Kingdom Sales
If you are looking for a reliable supplier where you can purchase the 4412.4512 industrial product, you are in the right place. RADWARD sells all product groups belonging to the Leser brand in the United Kingdom market, with fast delivery times and competitive prices.
Technical Specification
LESER Order Code
K7TM33MB1K4XH03K3IP2AJ36X00H88H84H51H47H22L8JL64L49H01
Fluid Designation -
Fluid State Steam/Gases/Liquid
Set Pressure
Cold Differential Test Pressure
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) 105 mm, 100 mm, 334 mm
d₀ 23,0 mm
Discharge Area 415,5 mm²
Orifice acc. to API 526 not applicable
Kd (S/G) ASME | PED 0,699 | 0,700 Standard
Kd (L) ASME | PED 0,521 | 0,450 Standard
DN 25
Inlet Connection PN 40 DIN EN 1092
Form B1: "rough" DIN EN 1092
Body Material 1.0619/SA-216 WCB/WCC -CS
Nozzle / Seat Material 1.4404/316L - SS
Bonnet Material 0.7043/GGG 40.3 - CS
Disc Material 1.4122 - SS , Hardened
Spring Material -
Pressure limit spring min. [bar-g] 0,00
Pressure limit spring max. [bar-g] 0,00