• K Orifice Leser Valve 3" #150 x 4" #150 5262.2022

K Orifice Leser Valve 3" #150 x 4" #150 5262.2022

  • Product Code: 5262.2022

Leser API Series Safety Relief Valve Type 526 for Liquid, Gas and Steam Applications.


Notes:

Maximum Pressure is dependent on temperature of the application


FLOW TABLE

Liquid (Water)

Pressure (bar g.)0.21.05.010.015.020
Flow rate (kg/hour)20,11444,976100,569142,225174,190201,137

Gas (Air)

Pressure (bar g.)0.21.05.010.015.020
Flow rate (kg/hour)9902,1616,66212,28717,912

23,538

Steam (Saturated Steam)

Pressure (bar g.)0.21.05.010.014.0
Flow rate (kg/hour)6641,3343,9787,2249,805

Min Pressure 0.41 bar g. (5.95 psi g.)
Max Pressure 19.7 bar g. (285.65 psi g.) 14.00 bar g. (203.00 psi g.) on steam
Temperature Range -29°C to 427°C
Flow Area 1451.47 mm² (43mm inlet bore diameter)
Inlet Connection 3" ANSI #150 RF
Outlet Connection 4" ANSI #150 RF
Flow Rate Refer to Flow Tables
Materials WCB, Carbon Steel
Seal Material Metal
Test Certifications Supplied free of charge
Approval UKCA – PE(S)R, BS EN ISO 4126-1, PED Pressure Equipment Directive (CE Marked), EAC customs union (Russia, Belarus and Kazakhstan)

Tags: safety relief valve, Leser API Series, pressure control, industrial valves, safety equipment, process control, valve automation, reliability, durability, performance, safety standards, pressure protection, risk mitigation, asset protection, engineering solutions