Burkert 2103 Series Manual de início rápido - Página 13
Procurar online ou descarregar pdf Manual de início rápido para Posicionadores de válvulas Burkert 2103 Series. Burkert 2103 Series 19 páginas. Remote-positioner, installation on process valves with internal air flow
Também para Burkert 2103 Series: Instruções adicionais (12 páginas)
Imprimir página
Type 2103, 2104, 2105
7.2.2 Installation position T-valve type 2104
For the installation of the T-valves into circular pipelines, we rec-
ommend the following installation positions:
When media is supplied:
Fig. 10: Installation position type 2104
7.2.3 Installation position tank bottom valve
type 2105
Preferably with the actuator to the bottom.
7.3
Before installation
NOTE!
Damage to the diaphragm or the actuator.
▶ Devices with welded or bonded body: Before welding or bond-
ing the body, the actuator and diaphragm must be removed
• Before connecting the valve, ensure the pipelines are flush.
• The flow direction is optional.
7.3.1 Preparatory work
→ Clean pipelines (sealing material, swarf, etc.).
→ Support and align pipelines.
Installation
When media is removed:
7.4
Remove the actuator from the valve
body
NOTICE!
Damage to the diaphragm or the seat contour.
▶ When removing the actuator, ensure that the valve is open.
→ Control function A pressurize the pilot air port 1 with compressed
air (5,5 bar): valve opens.
→ Remove actuator with diaphragm by loosening the body
screws.
Pilot air port CFA, CFB, CFI
Air discharge connection CFA, CFB
Pilot air port CFI
Actuator
Diaphragm
Valve body
Body screws (4x)
Fig. 11: Installation
english
1
2
13