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High, Medium and Low Pressure Regulators

Alfa 150 series, with balanced direct action regulation

INAIL CERTIFICATE 0100, MODULE H - H 1

ACCORDING TO THE EN 334 RULE

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00000002651

REGULATOR SERIES ALFA 150 BP - DN 150 CONNECTIONS - OUTPUT 16 ÷ 320 mbar - BODY IN GS400

€14.668,00 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

00000002652

REGULATOR SERIES ALFA 150 BP - DN 150 CONNECTIONS - OUTPUT 0,2 ÷ 1 bar - BODY IN GS400

€15.086,00 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

00000002653

REGULATOR SERIES ALFA 150 BP - DN 150 CONNECTIONS - OUTPUT 0,5 ÷ 4 bar - BODY IN GS400

€15.086,00 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

00000002655

MINIMUM AND MAXIMUM PRESSURE SHUT-OFF VALVE

€1.368,00 Excl. Taxes

Physical data

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NR

Dimension:
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Volume:
0 m3

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1

Customs data

Customs Code
84818099
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Info Request

00000002657

REGULATOR SERIES ALFA 150 BP - DN 150 CONNECTIONS - OUTPUT 16 ÷ 320 mbar - STEEL BODY

€17.000,00 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

00000002658

REGULATOR SERIES ALFA 150 BP - DN 150 CONNECTIONS - OUTPUT 0,2 ÷ 1 bar - STEEL BODY

€17.252,00 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

00000002659

REGULATOR SERIES ALFA 150 BP - DN 150 CONNECTIONS - OUTPUT 0,5 ÷ 4 bar - STEEL BODY

€17.499,00 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 150 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 2655).

Technical Features

FLOW RATE see table underlying
INLET CONNECTION DN 150
OUTPUT CONNECTION DN 150
INLET PRESSURE
  • BP models 0,5 ÷ 5 bar (sku 2651 / 2657)
  • MP models 0,5 ÷ 5 bar (sku 2652 / 2658)
  • AP models max 18 bar (sku 2653 / 2659)
OUTPUT PRESSURE
  • BP models 16 ÷ 320 mbar (sku 2651 / 2657)
  • MP models 0,2 ÷ 1 bar (sku 2652 / 2658)
  • AP models 0,8 ÷ 1,5 bar (sku 2653 / 2659)
ACCURACY CLASS RG up to 5 / SG ± 10%
OPERATING TEMPERATURE - 20°C ÷ + 60°C
EXTERNAL SENSING LINE Ø 14
MATERIALS
  • body: cast iron GS 400 (sku 2651 / 2652 / 2653)
  • body: steel (sku 2657 / 2658 / 2659)
  • header: steel
  • seal: nitrile rubber NBR or HNBR
  • membrane: sandwich rubberized fabric
DIMENSIONS 850 x 451 x 220 mm

 

FLOW RATE TABLEM3/H

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 3261 m3/h 4090 m3/h 5411 m3/h 3024 m3/h
50 mbar 3057 m3/h 3945 m3/h 5322 m3/h 7886 m3/h
100 mbar 2558 m3/h 3612 m3/h 5122 m3/h 7900 m3/h
150 mbar 1854 m3/h 3200 m3/h 4891 m3/h 7803 m3/h
200 mbar - 2673 m3/h 4821 m3/h 7693 m3/h

LOW PRESSURE MODELS (

 

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 2673 m3/h 4621 m3/h 7693 m3/h 10140 m3/h
0.3 Bar - 3927 m3/h 7428 m3/h 10002 m3/h
0.5 Bar - - 6681 m3/h 9616 m3/h
0.7 Bar - - 5499 m3/h 9046 m3/h
1 Bar - - - 7702 m3/h

 

 

FLOW RATE TABLE M3/H

HIGH PRESSURE MODELS (AP)

 INLET PRESSURE
2 Bar 3 Bar 4 Bar 5 Bar
OUTLET PRESSURE 0.8 Bar 12090 m3/h 16573 m3/h 19085 m3/h 19085 m3/h
1 Bar 10989 m3/h 16120 m3/h 20646 m3/h 24948 m3/h
1.5 Bar 8609 m3/h 15137 m3/h 20151 m3/h 24706 m3/h
2 Bar - 13363 m3/h 19232 m3/h 24181 m3/h
3 Bar - - 15404 m3/h 21978 m3/h

 

 

To obtain the flow rates in kg/h of LPG, multiply the values shown in red x 1.42.

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