Ball valve "STM" Standard, PN40, internal/outer thread 1/2 ", butterfly
Ball water tap has a diameter of ½ ″, internal and external threads, a bow-lamp. It is used as shut-off valves on pipelines of drinking, household and industrial purposes, cold, hot water supply and heating, compressed air and liquid hydrocarbons, as well as in pipelines transporting the media that are not aggressive to the materials of the crane.
The presence of Teflon saddle rings and a saline gasket allows the use of ball crane in heating systems with a working temperature of up to 150 ° C. The optimal thread length provides a reliable connection.
maintenance of the crane during the entire service life is not required (the average service life is 20 years, the average resource of operating on refusal is 35,000 cycles). Normative pressure: 30 bar.
| Characteristics | |
| A country | China |
| Connection diameter | 1/2" |
| Material | Nickelized brass |
| The color of the pen | Grey |
| The type of pen | Bear pen |
| The use of the crane | For water |
| Type of connection | Internal/outer |
| View | Ball crane |
| View of the crane | Straight |
| View of the valve | Straight |
| Warranty period, months. | 24 |
| Working pressure, bar | 40 |
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