Gas admission valve0 pages

Gas admission valve

MEGASOL 200 A

Features
Very fast reacting gas valve,
response time < 4 ms

DATA SHEET

Operation pressure drop
across MEGASOL 200 A:
1 ... 2 bar

Description

Currents:
Boost current:
11 A for 2.5 ms
max. voltage 110 V
Hold current:
1 A remaining time

The MEGASOL 200 A (Metering of Gas by
Solenoid) is an electrically actuated gas valve
for gas injection in manifold. Each cylinder
requires a MEGASOL 200 A. The MEGASOL
200 A ensures the right gas quantity for each cylinder and allows a gas flow
compensation cylinder to cylinder.

Very low leakage when
closed: less than 0.25 % of
the opened valve flow up to
3 bar pressure difference

The HEINZMANN MEGASOL 200 A is able to work with high pressure drop
between air and gas because it is pressure compensated. The gas pressure has
no effect on the opening and closing duration. There is no opening delay due to
the gas pressure.

Field of application
Methane ow MEGASOL 200
100,0
Methane ow (g/s)

The following flow of the MEGASOL 200 A is
given for methane for different drop pressures
between the gas valve inlet and outlet. The
outlet pressure is 1 bar.

80,0
60,0
40,0
20,0
0,0
0

0,5

1

2

pressure difference to ambient [bar]

Technical Data
Response time 0 … 100% open after signal on

< 4 ms

Response time 100 … 0% open after signal on

< 4 ms

Supply Voltage

48 … 110 V

Leakage

< 0.25 % of opened valve flow

Max. gas pressure (absolute)

8 bar

Max. air pressure (absolute)

5 bar

Max. pressure drop (opening possible)

3 bar

Operation pressure drop

1 … 2 bar

Flow rate (Z-Value)

20/24/48/60

Filtration required

5 μm

Operation temperature

1,5

-20 ... 105°C

2,5