Low Pressure Regulator
Alfa 20 BP series, with balanced direct action regulation
ACCORDING TO THE EN 334 RULE
| sku | model | price | info | add to cart | |
|---|---|---|---|---|---|
|
|
00000002422 |
ALFA 20 BP SERIES REGULATOR - 1"x1" CONNECTION |
€608,00 Excl. Taxes |
Physical data UM Base: Dimension: Volume: Weight: Minimum Order Quantity: Customs data Customs Code |
Info Request |
|
|
00000002424 |
ALFA 20 BP SERIES REGULATOR - 1"x1" CONNECTION - WITH BLOCK |
€969,00 Excl. Taxes |
Physical data UM Base: Dimension: Volume: Weight: Minimum Order Quantity: Customs data Customs Code |
Info Request |
Product informations
Alfa 20 BP series regulator with balanced direct action, equipped with external sensing line and safety relief valve; 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 2424).
| REGULATOR STRUCTURE | |
|---|---|
| 1 | O-ring |
| 2 | O-ring |
| 3 | O-ring |
| 4 | O-ring |
| 5 | O-ring |
| 6 | O-ring |
| 7 | O-ring |
| 8 | O-ring |
| 9 | O-ring |
| 10 | membrane |
| 11 | pill |
| 12 | lip ring |
| 13 | balancing membrane |
| A | plastic cap + O-ring |
| B | complete header |
| C | full leverage |
| D | complete block |
| E | shutter seat + O-ring |
| F | bottom plate + O-ring + screws |
| G | membrane protective plate |
| H |
|
| I | adjustment ferrule |
Technical Features
| FLOW RATE | see table underlying |
|---|---|
| INLET CONNECTION | 1" |
| OUTPUT CONNECTION | 1" 1/2 |
| INLET PRESSURE | 0,5 ÷ 5 bar |
| OUTPUT PRESSURE | 16 ÷ 110 mbar |
| STANDARD OUTPUT PRESSURE | on request |
| WORKING TEMPERATURE | - 20°C ÷ + 60°C |
| EXTERNAL SENSING LINE | Ø 10 |
| MATERIALS |
|
| DIMENSIONS | 180 x 130 x 50 mm |
| FLOW RATE TABLE M3/H | INLET PRESSURE | ||||
| 0,3 Bar | 0,5 Bar | 0,8 Bar | 1 Bar | ||
| OUTLET PRESSURE | 25 mbar | 62 m3/h | 78 m3/h | 102 m3/h | 152 m3/h |
| 35 mbar | 60 m3/h | 77 m3/h | 101 m3/h | 151 m3/h | |
| 50 mbar | 58 m3/h | 75 m3/h | 100 m3/h | 151 m3/h | |
| 100 mbar | 49 m3/h | 69 m3/h | 97 m3/h | 150 m3/h | |
To obtain the LPG flow rates in kg/h, multiply the values in red by 1.42.
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