K Orifice Leser Valve 3" #300 x 4" #150 5262.2034
- Product Code: 5262.2034
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.) | 0.2 | 1.0 | 5.0 | 10.0 | 15.0 | 20 |
| Flow rate (kg/hour) | 100,569 | 142,225 | 201,137 | 246,342 | 284,451 | 318,026 |
Gas (Air)
| Pressure (bar g.) | 0.2 | 1.0 | 5.0 | 10.0 | 15.0 | 20 |
| Flow rate (kg/hour) | 6,662 | 12,287 | 23,538 | 34,789 | 46,039 | 57,290 |
Steam (Saturated Steam)
| Pressure (bar g.) | 0.2 | 1.0 | 5.0 | 10.0 | 14.0 |
| Flow rate (kg/hour) | 664 | 1,334 | 3,978 | 7,224 | 9,805 |
| Min Pressure | 0.41 bar g. (5.95 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 | 1451.47 mm² (43mm inlet bore diameter) |
| Inlet Connection | 3" ANSI #300 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