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253 | Female/Female membrane safety valve – Equipped with a pre-mounted pressure gauge
Female/Female membrane safety valve with 1/4” connection for pressure gauge. Equipped with a pre-mounted pressure gauge. Calibration pressure to be specified. PN 10, max. working temperature 110°C, opening overpressure 10%, closing pressure 20%. The product complies with the Ped. 2014/68/UE norm – category IV. CE n. 0425 approval.
PRODUCT CERTIFICATIONS
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Codes and dimensions
| Art. | Size | Bar | Code |  | |
| 253 | 1/2" | 1,5 | 91253ADAC | 1 | 20 |
| 253 | 1/2" | 1,8 | 91253ADBC | 1 | 20 |
| 253 | 1/2" | 2 | 91253ADAD | 1 | 20 |
| 253 | 1/2" | 2,5 | 91253ADAE | 1 | 20 |
| 253 | 1/2" | 3 | 91253ADAF | 1 | 20 |
| 253 | 1/2" | 3,5 | 91253ADAG | 1 | 20 |
| 253 | 1/2" | 4 | 91253ADAH | 1 | 20 |
| 253 | 1/2" | 5 | 91253ADAL | 1 | 20 |
| 253 | 1/2" | 6 | 91253ADAN | 1 | 20 |
| 253 | 1/2" | 7 | 91253ADAP | 1 | 20 |
| 253 | 1/2" | 8 | 91253ADAQ | 1 | 20 |
| 253 | 1/2" | 9 | 91253ADAR | 1 | 20 |
| 253 | 1/2" | 10 | 91253ADAS | 1 | 20 |
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