Electrovalves
Geca has o complete series of safety electrovalves
for gas cut-off ...
Gas
filters These filters are widely used
for the protection of control devices ...
Measurement
instruments If you need professional instruments
which allow you to accurately and rapidly check the health
...
ELECTROVALVES
Geca has o complete series of safety electrovalves
for gas cut-off: the new series GAS GAS. It has been projected
to be coupled to any detecting system which produces, in
case of gas leaks, a signal for closing the main delivery.
EV GAS GAS include electrovalves type Normally Open (N.O.)
and Normally Closed (N.C.). For a higher safety degree (according
to CEI UNI-CIG 70028) all the electrovalves must be handly
equipped again.
Gas safety kit
In a smart show-box there you will find everything
needed to create a „complete and reliable”
domestic safety system. You can choose between N.C.
electrovalves, power supply 230 V, ½”,
¾” or 1” and GAMMA 652-O detectors
for methane and LPG.
Gas detection safety
electrovalves (Series GAS GAS)
Power supply: 230 V. Absorbed power: 17 VA N.O.,9
VA N.C.. Closing time: < 1 sec. Max working pressure:
550 mbar or 6 bar. Protection class: IP65. Body:
brass up to 2”; aluminium over 2”. Connection:
½” – 4”. Flow rate: 4,5
– 280 mc/h.
Gas detection safety
electrovalve with magnetic sensor
Series GAS GAS N.C. 550 mbar – 6 bar
This range of electrovalves is provided with a reading
device for the actual closing of the shutter on
the tightness seat, in a separate way from the closing
system operated by the electromagnetic coil. This
kind of device is normally closed inductive magnetic
type.
Power supply: 12 Vdc, 12 Vac, 24 Vdc, 24 Vac, 230
Vac. Absorbed power: 9 VA. Closing time: < 1
sec. Max. working pressure: 550 mbar / 6 bar. Protection
class: IP65. Body: brass up to 2”; aluminium
over 2”. Connection: 1 ¼” –
4”. Flow rate: 40 – 280 mc/h.
