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High, Medium and Low Pressure Regulators

Alfa 100 series, with balanced direct action regulation

INAIL 0100 CERTIFICATE, FORM H - H 1

ACCORDING TO THE EN 334 RULE

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00000002641

REGULATOR SERIES ALFA 100 BP - DN 100 CONNECTIONS - OUTPUT 16 ÷ 320 mbar - BODY IN GS400

€9.291,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

Minimum Order Quantity:
1

Customs data

Customs Code
84818099
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Info Request

00000002642

REGULATOR SERIES ALFA 100 BP - DN 100 CONNECTIONS - OUTPUT 0,2 ÷ 1 bar - BODY IN GS400

€9.481,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

Minimum Order Quantity:
1

Customs data

Customs Code
84818099
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Info Request

00000002643

REGULATOR SERIES ALFA 100 BP - DN 100 CONNECTIONS - OUTPUT 0,5 ÷ 4 bar - BODY IN GS400

€9.481,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

Minimum Order Quantity:
1

Customs data

Customs Code
84818099
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Info Request

00000002645

MINIMUM AND MAXIMUM PRESSURE SHUT-OFF VALVE

€1.311,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

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1

Customs data

Customs Code
84818099
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Info Request

00000002647

REGULATOR SERIES ALFA 100 BP - DN 100 CONNECTIONS - OUTPUT 16 ÷ 320 mbar - STEEL BODY

€10.336,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

Minimum Order Quantity:
1

Customs data

Customs Code
84818099
Buy
Info Request

00000002648

REGULATOR SERIES ALFA 100 BP - DN 100 CONNECTIONS - OUTPUT 0,2 ÷ 1 bar - STEEL BODY

€10.545,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

Minimum Order Quantity:
1

Customs data

Customs Code
84818099
Buy
Info Request

00000002649

REGULATOR SERIES ALFA 100 BP - DN 100 CONNECTIONS - OUTPUT 0,5 ÷ 4 bar - STEEL BODY

€10.754,00 Excl. Taxes

Physical data

UM Base:
NR

Dimension:
N/A

Volume:
0 m3

Weight:
0,00 kg

Minimum Order Quantity:
1

Customs data

Customs Code
84818099
Buy
Info Request

Product informations

Alfa 100 series regulators balanced direct action, equipped with external sensing line, suitable for the use of not corrosive gases as methane and LPG. Available complete with minimum and maximum pressure block valve downstream.

Also available the minimum and maximum pressure shut-off valve (sku 2645).

 

Technical Features

FLOW RATE see table underlying
INLET CONNECTION DN 100
OUTPUT CONNECTION DN 100
INLET PRESSURE
  • BP models 0.5 ÷ 5 bar (sku 2641 / 2647)
  • MP models 0,5 ÷ 5 bar (sku 2642 / 2648)
  • AP models max 18 bar (sku 2643 / 2649)
OUTPUT PRESSURE
  • BP models 16 ÷ 320 mbar (sku 2641 / 2647)
  • MP models 0,2 ÷ 1 bar (sku 2642 / 2648)
  • AP models 0,5 ÷ 4 bar (sku 2643 / 2649)
ACCURACY CLASS RG up to 5 / SG ± 10%
WORKING TEMPERATURE - 20°C ÷ + 60°C
EXTERNAL SENSING LINE Ø 14
MATERIALS
  • body: GS 400 cast iron (sku 2641 / 2642 / 2643)
  • body: steel (sku 2647 / 2648 / 2649)
  • header: steel
  • seal: nitrile rubber NBR or HNBR
  • membrane: sandwich rubberized fabric
DIMENSIONS 650 x 354 x 150 mm 

 

FLOW RATE TABLE M3/H

LOW PRESSURE MODELS (BP)

 INLET PRESSURE
0,2 Bar 0,3 Bar 0,5 Bar 1 Bar
OUTLET PRESSURE 25 mbar 1631 m3/h 2046 m3/h 2707 m3/h 4014 m3/h
50 mbar 1529 m3/h 1974 m3/h 2662 m3/h 3995 m3/h
100 mbar 1280 m3/h 1807 m3/h 2563 m3/h 3952 m3/h
150 mbar 927 m3/h 1601 m3/h 2447 m3/h 3904 m3/h
200 mbar - 1337 m3/h 2312 m3/h 3848 m3/h

 

FLOW RATE TABLE M3/H

MEDIUM PRESSURE MODELS (MP)

 INLET PRESSURE
0,3 Bar 0,5 Bar 0,1 Bar 1,5 Bar
OUTLET PRESSURE 0,2 Bar 1337 m3/h 2312 m3/h 3848 m3/h 5073 m3/h
0,3 Bar - 1965 m3/h 3716 m3/h 5004 m3/h
0,5 Bar - - 3343 m3/h 4811 m3/h
0,7 Bar - - 2751 m3/h 4526 m3/h
1 Bar - - - 3853 m3/h

 

FLOW RATE TABLE M3/H

HIGH PRESSURE MODELS (HP)

 INLET PRESSURE
2 Bar 3 Bar 4 Bar 5 Bar
OUTLET PRESSURE 0,8 Bar 6049 m3/h 8291 m3/h 8482 m3/h 8482 m3/h
1 Bar 5498 m3/h 8065 m3/h 10329 m3/h 11309 m3/h
1,5 Bar 4307 m3/h 7573 m3/h 10081 m3/h 12361 m3/h
2 Bar - 6686 m3/h 9622 m3/h 12098 m3/h
3 Bar - - 7707 m3/h 10996 m3/h

 

To obtain the LPG flow rates in kg/h, multiply the values ​​in red by 1.42.

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