CHAPTER 2 DEVICES FOR GAS

GDFF

Insulating dielectric joints for joining pipes of different metals, thus eliminating corrosion risks due to

stray currents or electrolytic phenomena. For gas and water.

Female-female connections. PN 10. Operating temperature range: -15 to 70°C. Insulation voltage in

air: 3 kV. Insulation resistance in air: 5 Mohm.

UNI 10824 and UNI 7129 compliant.

Part number Connections

GDFF020

3/4”

GDFF025

1”

GDFF032

1.1/4”

GDFF040

1.1/2”

GDFF050

2”

Dimensions on page 335

PRESSURE REGULATORS

RP1B

Q.ty/Box

Box/

Carton

1

40

1

25

1

20

1

20

1

20

€/unit

Type

GDFF

GDFF

GDFF

GDFF

GDFF

Aluminium pressure regulator with built-in filter, to EN 88-2. Max. operating pressure 1 bar, with max.

outlet pressure shut-off valve. Max. outlet pressure 80 mbar. Suitable for manufactured gas, natural

gas, liquefied petroleum gas (LPG), non-aggressive gas and air. Operating temperature range: -10

to 60°C.

Type

RP1B20

RP1B20

RP1B25

RP1B25

Part number

009.1251.001

009.1251.002

009.1252.001

009.1252.002

Part num-

ber

014.0260.001

014.0261.001

Connec-

tions

3/4”

3/4”

1”

1”

Description

Green spring 10-30 mbar

- Shut-off 30-80 mbar

Neutral spring 20-80

mbar - Shut-off 50-160

mbar

Green spring 10-30 mbar

- Shut-off 30-80 mbar

Neutral spring 20-80

mbar - Shut-off 50-160

mbar

Q.ty/

Box/

Box

Carton

1

1

1

1

1

1

1

1

Q.ty/

Box/

Box Carton

1

1

1

1

€/unit

SPRINGS

Type

504.0012.020

504.0013.020

Regulators

RP1B20 -

RP1B25

RP1B20 -

RP1B25

Setting and Colour

Green spring kit 10 - 30

mbar. Shut-off 30 - 80

Neutral spring kit 20 - 80

mbar. Shut-off 50 - 160

€/unit

8