Low Pressure Regulator
Alfa 40 BP series, with balanced direct action regulation
ACCORDING TO THE EN 334 RULE
| sku | model | price | info | add to cart | |
|---|---|---|---|---|---|
|
|
00000002446 |
ALFA 40 BP SERIES REGULATOR - DN 40 - DN 40 CONNECTION |
€1.729,00 Excl. Taxes |
Physical data UM Base: Dimension: Volume: Weight: Minimum Order Quantity: Customs data Customs Code |
Info Request |
|
|
00000002448 |
ALFA 40 BP SERIES REGULATOR - DN 40 - DN 40 CONNECTION - WITH BLOCK |
€2.185,00 Excl. Taxes |
Physical data UM Base: Dimension: Volume: Weight: Minimum Order Quantity: Customs data Customs Code |
Info Request |
Product informations
Alfa 40 BP series regulator with balanced direct action equipped with external sensing line, suitable for the use of not corrosive gases as methane and LPG.
Also available the version with minimum and maximum pressure shut-off valve downstream (sku 2448).
| REGULATOR STRUCTURE | |
|---|---|
| 1 | O-ring |
| 2 | O-ring |
| 3 | O-ring |
| 4 | balancing membrane |
| 5 | O-ring |
| 6 | O-ring |
| 7 | pill |
| 8 | O-ring |
| 9 | O-ring |
| 10 | membrane |
| A | complete header |
| B | full leverage |
| C | complete block |
| D | shutter seat |
| E | bottom plate + O-ring + screws |
| F | membrane protective plate |
| G |
|
Technical Features
| FLOW RATE | see table underlying |
|---|---|
| INLET CONNECTION | DN 40 |
| OUTPUT CONNECTION | DN 40 |
| INLET PRESSURE | 0,5 ÷ 5 bar |
| OUTPUT PRESSURE | 16 ÷ 120 mbar |
| STANDARD OUTPUT PRESSURE | on request |
| WORKING TEMPERATURE | - 20°C ÷ + 60°C |
| EXTERNAL SENSING LINE | Ø 10 |
| MATERIALS |
|
| DIMENSIONS | 350 x 223 x 75 mm |
| FLOW RATE TABLE M3/H | INLET PRESSURE | |||
|---|---|---|---|---|
| 0,3 Bar | 0,5 Bar | 1 Bar | ||
| OUTLET PRESSURE | 25 mbar | 165 m3/h | 184 m3/h | 286 m3/h |
| 35 mbar | 164 m3/h | 168 m3/h | 276 m3/h | |
| 50 mbar | 164 m3/h | 218 m3/h | 324 m3/h | |
| 100 mbar | 163 m3/h | 217 m3/h | 323 m3/h | |
| 120 mbar | 139 m3/h | 203 m3/h | 317 m3/h | |
To obtain the LPG flow rates in kg/h, multiply the values in red by 1.42.
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