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RTJ-※/※NL Regulator
Product use
The Gas pressure regulator is widely applied to coal gas, natural gas, mine gas and other non-corrosive gases. When the medium
contains some corrosive substances like sulfur and benzene, fluororubber gasket is available.
Product features
1) Large flow capacity;
2) Rapid response speed, and able to be used with the solenoid valve.
3) Simple structure and easy maintenance.
Technical parameters
Inlet pressure P1：0.01-0.2MPa
Outlet pressure P2：1-30KPa
Rated flow：500-15000Nm3/h（The product has low inlet pressure and large flow capacity. If the flow is lower than
500Nm3/h,
other products are available. ）
Stabilized voltage accuracy εP2：±10%
Shut-off pressure Pb：≤1.2P2
Working temperature：-20℃-60℃
Nominal diameter：DN200、DN300
Flow chart
| Outlet pressure P2（KPa） | Inlet pressure P1（MPa） | RTJ-300NL |
| 1-10 | 0.01 | 3200 |
| 0.02 | 4500 | |
| 0.05 | 6000 | |
| 0.10 | 8900 | |
| 0.15 | 12200 | |
| 0.20 | 14700 | |
| 10-30 | 0.01 | 3100 |
| 0.02 | 4300 | |
| 0.05 | 5800 | |
| 0.10 | 8800 | |
| 0.15 | 12000 | |
| 0.20 | 14500 |
Dimensions Table
| Model specification | Main dimensions | ||
| L(mm) | H(mm) | D(mm) | |
| RTJ-200NL | 632 | 810 | 700 |
| RTJ-300NL | 632 | 830 | 700 |
Structure diagram
