• G Orifice Leser Valve 1.5" #300 x 3" #150 5262.0472

G Orifice Leser Valve 1.5" #300 x 3" #150 5262.0472

  • Product Code: 5262.0472

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)27,53538,94155,07167,44777,88287,074

Gas (Air)

Pressure (bar g.)0.21.05.010.015.020
Flow rate (kg/hour)1,8243,3646,4459,52512,605

15,868

Steam (Saturated Steam)

Pressure (bar g.)0.21.05.010.014.0
Flow rate (kg/hour)1823651,0891,9782,684

Min Pressure 0.66 bar g. (9.57 psi g.)
Max Pressure 51 bar g. (739.5 psi g.) 14.00 bar g. (203.00 psi g.) on steam
Temperature Range -29°C to 427°C
Flow Area 397.41 mm² (22.5mm inlet bore diameter)
Inlet Connection 1.5" ANSI #300 RF
Outlet Connection 3" 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