Omega
OMEGA gas valves: heavy series, very high quality, EN331 certification
The Omega series was the first gas valve series, made in the 70s, a product that represents the historicity for our customers.
It is an extremely heavy valve designed specifically for the use of gas.
It is suitable for all types of gas (city, methane and liquid gases) as well as hot and cold water and compressed air distribution systems.
The Omega series enhances the constant of the company philosophy that from its origins to today is committed to the creation of high quality products.
Material specification
Approved to EN 331
|
COMPONENT |
MATERIAL |
DESCRIPTION |
||
|---|---|---|---|---|
| 1 | BODY | CW 617 N UNI EN 12165 | FORGED, NICKEL-PLATED | |
| 2 | END ADAPTER | CW 617 N UNI EN 12165 | FORGED, NICKEL-PLATED | |
| 3 | BALL | CW 614 N UNI EN 12164 | MACHINED, CHROME-PLATED | |
| 4 | BALL GASKETS | P.T.F.E. | PURE | |
| 5 | STEM | CW 614 N UNI EN 12164 | MACHINED | |
| 6 | THRUST WASHER | P.T.F.E. | PURE | |
| 7 | O-RINGS | ELASTOMER | SUITABLE FOR USE WITH GAS EN549 | |
| 8 | LEVER HANDLE | ZINC-PLATED STEEL | PVC INSULATED | |
| LEVER OR T-HANDLE | AL UNI5076 | PAINTED | ||
| 9 | SELF-LOCKING NUT | 8G STEEL | ZINC-PLATED |
Characteristics
| INTERNATIONAL APPROVALS | The OMEGA valves are approved to the EN 331 standard. The OMEGA valves gained official approvals in various countries for use with gas. |
| END CONNECTIONS | Screwed to UNI EN 10226 (BSPT on request). |
| USES |
Fuel gas:
The OMEGA ball valves are also suitable for hot and cold water, compressed air, oils and hydrocarbons in general. |
| WORKING PRESSURE | For fuel gas 1^, 2^ e 3^ family 5 MOP. For other uses from PN 80 (1/4”) to PN 16 (size 4”). See pressure/temperature diagram. |
| TEMPERATURE LIMITS | For fuel gas from -20°C to +60°C. For other uses from -20°C to + 130°C. See pressure/temperature diagram. |
Pressure/temperature diagram
(tested with water)
Head loss diagram
(tested with air)
