Direct-operated gas pressure regulator with balanced device, diaphragm control and spring contrast, Pietro Fiorentini’s HP 100/B has an integrated slam shut for maximum downstream pressure and the option of a slam shut for minimum downstream pressure. Also available in a version for LPG gas, it is mainly used in the construction of low pressure distribution networks for natural gas to industrial and commercial users and can be used with previously filtered non-corrosive gases. It is classified as Fail Closed according to European standard EN 334.
| EN 334 | |
|---|---|
| Accuracy class | 5% |
| Lock-up pressure class (SG) | 10% |
| Operating Temperature | -20 / 60 C |
| MODEL | DIAMETER | P (outlet range) | FLOW RATE |
|---|---|---|---|
|
HP100/B AP + Slum-Shut Valve. |
1" - 1" | 300 - 800 mbar | 100 m3/h |
|
HP100/B AP-TR + Slum-Shut V. |
1" - 1" | 0,8 - 4,5 bar | 100 m3/h |
|
HP100/B AP (No Slum-Shut) |
1" - 1" | 0,3 - 2 bar | 100 m3/h |