Description
ESKA ERG-EH series Single Stage Gas Pressure Regulator with Shut-Off are used in the gas lines in order to reduce maximum 5 bar input pressure to the desired output pressure between 16 and 500 mbar. The range of the output pressure can be set with the choice of different springs.
The regulator with safety SHUT-OFF gets automatically active and stops the gas flow in case input pressure gets higher or lower than the adjusted value in order to ensure the safety of the devices used in the system. The relief valve system is also available. The regulators are manufactured according to Ped Directive 2014/68/EU. The functional tests are performed according to EN334.
Eska ERG-EH Series Features
- Maximum 5 bar input pressure
- Output pressure between 16 and 500 mbar
- Automatically active and stops the gas flow
- Regulators are manufactured according to Ped Directive 2014/68/EU
Specification
Lock Up Pressure ClassSG30 (+ 30%) (On Request SG10, SG20))Ambient Temperature‐20°C up to 60°C (On request -40 °C)OPSO Pressure Range30 mbar up to 200 mbarOPSO Pressure Tolerance20%UPSO Pressure Range12 mbar up to 150 mbarUPSO Pressure Tolerance20%Shut Off TimeLess than 1 secondStructural Additional FeaturesWith ShutoffMaterial StandardAluminum-EN 1706 / Brass-EN 12164 and EN 12165 / Rubber-EN 549According to Directives2014/68/EU
| Usage | City gas networks and gas pipelines in industrial areas |
| Medium | Non‐corrosive gases such as Natural Gas (Methane), LPG, Town Gas, Air, etc |
| Pressure Class | PN5 |
| Connection or Port Size | 3/4”, 1”, 11/4”, 11/2”, 2” Threaded and (Flanged) |
| Inlet Pressure Range | 500 mbar up to 5 bar |
| Outlet Pressure Range | 16 mbar up to 500 mbar |
| Filter | Optional |
| Number of Stages | Single Stage |
| Accuracy Class | AC 10 (± 10%) (On Request AC5, AC15, AC20) |
| Lock Up Pressure Class | SG30 (+ 30%) (On Request SG10, SG20)) |
| Ambient Temperature | ‐20°C up to 60°C (On request -40 °C) |
| OPSO Pressure Range | 30 mbar up to 200 mbar |
| OPSO Pressure Tolerance | 20% |
| UPSO Pressure Range | 12 mbar up to 150 mbar |
| UPSO Pressure Tolerance | 20% |
| Shut Off Time | Less than 1 second |
| Structural Additional Features | With Shutoff |
| Material Standard | Aluminum-EN 1706 / Brass-EN 12164 and EN 12165 / Rubber-EN 549 |
| According to Directives | 2014/68/EU |
| Capacity | Up to 1000m3/h |
Download Data Sheet: ERG-EH Single Stage Gas Pressure Regulator with Shut-Off
Ref: en.eskavalve.com
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