DeZurik G-SERIES Manuel - Sayfa 7

Kontrolör DeZurik G-SERIES için çevrimiçi göz atın veya pdf Manuel indirin. DeZurik G-SERIES 14 sayfaları. Lift, turn and reseat used on ptw & pfw tapered plug valves
Ayrıca DeZurik G-SERIES için: Talimatlar (7 sayfalar), Manuel (8 sayfalar), Manuel (17 sayfalar), Manuel (14 sayfalar), Manuel (12 sayfalar), Manuel (16 sayfalar), Talimatlar (19 sayfalar), Manuel (17 sayfalar), Talimatlar Kılavuzu (13 sayfalar), Manuel (9 sayfalar)

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DeZurik G-SERIES Manuel
G-Series Manual Actuator used on BOS Butterfly Valves
Adjusting Position Stops
4. Turn the handwheel or chainwheel operator so the drive key/disc alignment is parallel to the
valve body. See Figure 3 for valve open position.
5. Turn the open position screw clockwise until resistance is felt from the screw contacting the
gear (B1C).
6. Prevent the screw from turning, and tighten the nut against housing (B1A).
7. Replace the pointer (B1Q) so it is pointing at the OPEN mark on the cover (B1B) and tighten
screws (B1R).
8. Pipeline flow may now be restored.
D10465
(Continued)
Figure 3 – Valve Open Position
Figure 4 – Open and Closed Position Stop Identification
Page 7
DeZURIK
August 2012