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USERS MANUAL
BALL CHECK VALVE
Fig. 400,401
Edytion: 2/2012
Data: 17.07.2012
CONTENTS
1.
Product description
2.
Requirement for maintenance staff
3.
Transport and storage
4.
Application
5.
Assembly
6.
Service and repair
7.
Valve service discountinuity
8.
Warranty terms
Fig.400 Fig 401
1.
PRODUCT DESCRIPTION
The valves in series 400 and 401 are manufactured in accordance with the most severe product norms, and
in conformity with the quality requirements of EN ISO 9001. Figure 400 available from DN 25 to DN 500,
figure 401 from DN 25 – DN 80
Accessories:
-
Spare ball
-
Spare seals
1. Internal and external epoxy coating.
2. The ribs guide the ball, reducing erosion
and noises.
3. The cover enables easy maintenance.
For DN 80, and above, the shape of the
cover allows this to be dismantled without
removing the fixing screws.
4. Series F7 flanged: Face to face standardized
EN558-1 48.
1.
REQUIREMENTS FOR MAINTENANCE STAFF
Personel skierowany do prac monta
ż
owych, konserwacyjnych i eksploatacyjnych powinien posiada
ć
kwalifikacje do wykonywania tych prac.
2.
TRANSPORT AND STORAGE
Keep in a closed and dry place. Avoid exposure to direct sunlight. Protect from moisture and mechanical
damage. The temperature of the storage should not exceed -10 ˚ C to 50 ˚ C.
ZETKAMA Spółka Akcyjna
ul. 3 Maja 12
PL 57-410
Ś
cinawka
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rednia