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Pressure reducing valves for
gas distribution system
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The pressure reducing valves listed are specially designed for use in steelworks and are necessary to reduce and stabilize the pressure from the mains to the operating level. Recommended for: oxygen cutting torches, machines, quick intervention torches for continuous casting and slag/scrap break-up work, thermal lances, oxygen lances.
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Series R.121
Inlet connections with female 1/2" B.S.P. mouth.
Countersunk seat outlet male 1/2" B.S.P. UNI 338.
| series |
inlet pr.
bar |
outlet press.
bar |
L.P. gauge
bar |
flowr.
Nm3/h |
code |
| R.121 C1 (1) |
30 |
1÷6 |
0÷12 |
40 |
0624-311211C1 |
| R.121 E1 (1) |
30 |
1.5÷15 |
0÷25 |
110 |
0624-311211E1 |
| R.121 C2 (2) |
20 |
1÷6 |
0÷12 |
40 |
0624-311214C2 |
| R.121 E2 (2) |
20 |
1.5÷15 |
0÷25 |
110 |
0624-311214E2 |
(1) Body and bonnet of brass: suitable for OXYGEN
(2) Body and bonnet of aluminium: OXYGEN escluded |
Series R.123
Inlet connections with female 1" B.S.P. mouth.
Countersunk seat outlet male 1" B.S.P. UNI 338.
| series |
inlet pr.
bar |
outlet press.
bar |
L.P. gauge
bar |
flowr.
Nm3/h |
code |
| R.123 C1 (1) |
30 |
0.5÷6 |
0÷12 |
30÷275 |
0624-311231C1 |
| R.123 E1 (1) |
30 |
1.5÷15 |
0÷25 |
60÷350 |
0624-311231E1 |
| R.123 C2 (2) |
20 |
0.5÷6 |
0÷12 |
30÷275 |
0624-311234C2 |
| R.123 E2 (2) |
20 |
1.5÷15 |
0÷25 |
60÷350 |
0624-311234E2 |
(1) Body of brass: suitable for OXYGEN
(2) Body of aluminium: OXYGEN escluded |
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