SD OPSO Series
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SİSTEM DOĞALGAZ spring loaded regulators are equipped with an OPSO valve which shut off the gas flow when outlet presseure exceeds the defined value. They are generally used in supply lines of combi boilers,burners and industrial kitchens .They can be used for all types of Natural gas,LPG and non corrosive gases in both domestic and industrial installations. Models with and without filter are available.Regulators are designed and manufactured in accordance with TS EN 88/2 standard.
Technical specifications
|
|
Maximum inlet pressure |
: |
1 bar |
|
Outlet pressure range |
: |
10 ÷ 300 mbar |
|
Lock up pressure range |
: |
30 ÷ 400 mbar |
|
Connections |
: |
½” , ¾” , 1” (threaded according to UNI-ISO 7/1) |
|
Filtration capacity |
: |
≤ 50 μm |
|
Working temperature |
: |
-20o…+60oC |
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Code
|
Connections
|
Inlet pressure
|
Outlet pressure
|
|
REGULATORS WITHOUT FILTER
|
|
SDR015/B-1 |
1/2" x 1/2" |
1 bar |
21 mbar |
|
SDR020/B-1 |
3/4" x 3/4" |
1 bar |
21 mbar |
|
SDR025/B-1 |
1" x 1" |
1 bar |
21 mbar |
|
SDR015/B-1-YB |
1/2" x 1/2" |
1 bar |
125 - 300 mbar |
|
SDR020/B-1-YB |
3/4" x 3/4" |
1 bar |
125 - 300 mbar |
|
SDR025/B-1-YB |
1" x 1" |
1 bar |
125 - 300 mbar |
|
REGULATORS WITH FILTER
|
|
SDFR015/B-1 |
1/2" x 1/2" |
1 bar |
21 mbar |
|
SDFR020/B-1 |
3/4" x 3/4" |
1 bar |
21 mbar |
|
SDFR025/B-1 |
1" x 1" |
1 bar |
21 mbar |
|
SDFR015/B-1-YB |
1/2" x 1/2" |
1 bar |
125 - 300 mbar |
|
SDFR020/B-1-YB |
3/4" x 3/4" |
1 bar |
125 - 300 mbar |
|
SDFR025/B-1-YB |
1" x 1" |
1 bar |
125 - 300 mbar |