| BRAND | IBEDA |
| Product | GRV 20 (G1RH F/F ) |
| Description | GAS NON-RETURN VALVE |
| Internal code | IMP5146920 |
| Weight | 0.56 |
| Technical specification | <p>3000-1662 GRV20 G1RH F/F</p><p>gas backflow valve<br>ISO5175-2; NV DF<br>Safety device without flame arrester<br>for securing ring lines, removal points and work equipment<br>not flame-resistant,<br>not flame-resistant<br>nominal size: DN 20<br>Materials: 2.0401 and 3.1645<br>Opening pressure: 4-6 mbar regardless of position<br>input filter: 100 μm<br>Can be used up to: -20°C to +70°C<br>Input: G1RH IG DIN ISO228<br>Output: G1RH IG DIN ISO228<br>for the use of:<br>Gas types: urban and long-distance gas, natural gas, liquefied gas (propane) and biogas purified<br>Operating pressure: up to 25 bar<br>Can also be used for:<br>Types of gas: oxygen, combustible and incombustible gases<br>Gas pressure: up to 25<br></p> |
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