Safety Relief Valve (Natural Gas)
RLT series suction relief valves ensure system safety by evacuating the rising line pressures to the atmosphere due to any reason. RLT series safety relief valves comply with 2014/68 / EU directives. It is suitable for gases that do not contain nonmetal, for gases with an H2S volume not exceeding 0.1%, gas class 1,2,3 and natural gases.
About Product
RLT series suction relief valves ensure system safety by evacuating the rising line pressures to the atmosphere due to any reason. RLT series safety relief valves comply with 2014/68 / EU directives. It is suitable for gases that do not contain nonmetal, for gases with an H2S volume not exceeding 0.1%, gas class 1,2,3 and natural gases.
- Reduces excessive pressure even at high flow rates,
- Provides fast reaction,
- Easy maintenance,
- Internal impulse,
- Adjustment possibility at high pressures,
- Possibility of adjustment without disconnecting from the pipeline.
Technical Specifications
| RLT25/1b | RLT25 / 6b | RLT25/16b | |
| Max allowable pressure (PS) | 1bar | 6 bar | 16 bar |
| Set Range Pressure | 16– 500 mbar | 500 - 2000 | 2– 16 bar |
| Accuracy class(AG) | %2,5 | %5 | %5 |
| Diameter | Rp.1/4’’– 2’’ Threaded ISO7/1 or NPT | ||
| Operating Temperature | -20°C / +60°C On request -40 °C | ||
| Material | Body AlSi Cover AlSi Diaphragms NBR Orifice Brass | Body EN GJS Cover AlSi Diap. NBR Orifice Brass | |
| Fail Mode | Fail to Open | ||
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