Medium Low Pressure Regulator
of Aperval H
| Features | Values |
|---|---|
| Design pressure (PS / DP) | Up to 2.5 MPa Up to 25 barg |
| Ambient temperature (TS) | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet gas temperature | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet pressure (MAOP / Pmax) | From 0.05 to 2.5 MPa From 0.5 to 25 barg |
| Range of downstream pressure (Wd) | From 0.0005 to 0.95 MPa From 0.005 to 9.5 barg |
| Available accessories | DB Silencer, Slam shut SA, PM/182 Monitor |
| Minimum operating differential pressure (Δpmin) | 0.045 MPa 0.45 barg |
| Accuracy class (AC) | Up to 5 |
| Lock-up pressure class (SG) | Up to 10 |
| Nominal size (DN) | DN 25 | 1" DN 50 | 2" DN 65 | 2" 1/2 DN 80 | 3" DN 100 | 4" |
| Connections | Class 150 RF according to ASME B16.5 and PN16, 25 according to ISO 7005 |
Of Dival 500 H
| Features | Values |
|---|---|
| Design pressure (PS / DP) |
Up to 1 MPa for BP, up to 2 MPa for MP and TR Up to 10 bar for BP, up to 20 bar for MP and TR |
| Ambient temperature (TS) | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet gas temperature | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet pressure (MAOP / Pmax) |
From (Pd + 0.01) MPa to 1 MPa from BP From (Pd + 0.01) MPa to 2 MPa for MP and TR From (Pd + 0.01) bar to 10 bar for BP From (Pd + 0.1) bar to 20 bar for MP and TR |
| Range of downstream pressure (Wd) |
From 1.3 to 10 kPa for BP From 10 to 30 kPa for MP From 30 to 250 kPa for TR From 13 to 100 mbar for BP From 100 to 300 mbar for MP From 300 to 2500 mbar for TR |
| Available accessories | LA slam shut, relief valve, monitor version |
| Minimum operating differential pressure (Δpmin) | 0.01 MPa | 0.1 bar |
| Accuracy class (AC) | Up to 10 |
| Lock-up pressure class (SG) | Up to 20 (depending on version and set point) |
| Nominal size (DN) | DN 25x25 | 1"x1" DN 25x40 | 1"x1" 1/2 |
| Connections | Threaded Rp EN 10226-1, NPT ASME B1.20.1 |
of Dival 507-512 H
| Features | Values |
|---|---|
| Design pressure (PS / DP) |
Up to 1 MPa for BP, up to 2 MPa for MP and TR Up to 10 bar for BP, up to 20 bar for MP and TR |
| Ambient temperature (TS) | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet gas temperature | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet pressure (MAOP / Pmax) |
From (Pd + 0.01) MPa to 1 MPa from BP From (Pd + 0.01) MPa to 2 MPa for MP and TR From (Pd + 0.01) bar to 10 bar for BP From (Pd + 0.1) bar to 20 bar for MP and TR |
| Range of downstream pressure (Wd) |
From 1.5 to 11 kPa for BP From 8 to 30 kPa for MP From 30 to 300 kPa for TR From 15 to 110 mbar for BP From 80 to 300 mbar for MP From 300 to 3000 mbar for TR |
| Available accessories | LA slam shut, relief valve, monitor version, silencer (for model 512) |
| Minimum operating differential pressure (Δpmin) | 0.01 MPa | 0.1 bar |
| Accuracy class (AC) | Up to 10 |
| Lock-up pressure class (SG) | Up to 20 (depending on version and set point) |
| Nominal size (DN) | DN 25 | 1"; DN 40 | 1" 1/2 |
| Connections | Threaded Rp EN 10226-1, NPT ASME B1.20.1 |
of Dival 600 H
| Features | Values |
|---|---|
| Design pressure (PS / DP) | Up to 2 MPa Up to 20 barg |
| Ambient temperature (TS) | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet gas temperature | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet pressure (MAOP / Pmax) |
From (Pd + 0.01) MPa to 2 MPa From (Pd + 0.1) bar to 20 bar |
| Range of downstream pressure (Wd) |
From 1.2 KPa to 420 KPa From 12 mbar to 4200 mbar |
| Available accessories | LA slam shut, built-in silencer, monitor version, relief valve |
| Minimum operating differential pressure (Δpmin) | 0.01 MPa | 0.1 bar |
| Accuracy class (AC) | Up to 5 |
| Lock-up pressure class (SG) | Up to 10 (depending on version and set point) |
| Nominal size (DN) | DN 25 | 1"; DN 40 | 1" 1/2; DN 50 | 2" |
| Connections |
Flanged: Class 150 RF according to ASME B16.5 and ASME B16.42 ANSI Class 125 FF according to ASME B16.1, PN16/25 according to ISO 7005-1 and ISO 7005-2 Threaded: Rp EN 10226-1, NPT ASME B1.20.1 (only size DN50 | 2") |
of Norval H
| Features | Values |
|---|---|
| Design pressure (PS / DP) | Up to 1.89 MPa Up to 18.9 barg |
| Ambient temperature (TS) | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet gas temperature | From -20 °C to +60 °C From -4 °F to +140 °F |
| Inlet pressure (MAOP / Pmax) |
For DN up to 3": From 0.01 to 1.89 MPa | From 0.1 to 18.9 barg For DN 4", 6", and 8": From 0.01 to 0.8 MPa | From 0.1 to 8 barg |
| Range of downstream pressure (Wd) |
For DN up to 4": From 0.8 to 440 KPa | From 0.008 to 4.4 barg For DN 6" and 8": From 1.2 to 180 KPa | From 0.012 to 1.8 barg |
| Available accessories | SN Slam shut, silencer, ER monitor attachment |
| Minimum operating differential pressure (Δpmin) | 10 kPa | 100 mbar |
| Accuracy class (AC) | Up to 5 (depending on working conditions) |
| Lock-up pressure class (SG) | Up to 10 (depending on working conditions) |
| Nominal size (DN) |
DN 25 | 1"; DN 40 | 1" 1/2; DN 50 | 2"; DN 65 | 2" 1/2; DN 80 | 3"; DN 100 | 4"; DN 150 | 6"; DN 200 | 8" |
| Connections | Class 150 RF according to ASME B16.5 and PN16 according to ISO 7005 |
