RAFTEC 1'' collector end element
The final element of the collector is made of brass by the method of hot forming and covered with nickel. The unit consists of a ball valve with nozzle for hose, connecting tee and automatic air vent. Pipe cylindrical thread of class “A” is used in the unit, which meets the standards (ISO 228/2, ISO 7/2). The unit is used in collectors made of different materials.
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Description
The end element of the collector is a unit of devices that is connected to the collector group for the purpose of removing air and the possibility of filling/ draining the coolant from the heating system.
Specifications
| Body material: | Nickel-plated brass |
| Average full service life, years: | 15 |
| Thread accuracy class: | "А" (ISO7/2) |
| Diameter efficiency class: | Full-opening 95% |
| Gland seal: | EPDM |
| Thread type of connecting nozzles: | MT |
| Thread of connecting nozzles: | G 1" |