CONFLOW AMS Series, Руководство по установке и обслуживанию

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UNIWORLD Series
M/UNIWORLD-M/E ed. 01 2020
WWW.CONFLOW.IT Page 23
ATTENTION
IF THE VALVE IS FITTED WITH A SOFT SEAL, CONSIDERING THE COMPLEXITY OF THE OPERATIONS FOR BODY
GASKET/S REPLACEMENT, YOU ARE ADVISED TO CONTACT OUR SUPPORT SERVICE.
For all 3-way Mixer (2600-5600 EP) and Diverter (5600-5700 EP) valves, the replacement operation of the gasket cannot be carried
out with the valve assembled on the tubing.
Once the valve is dismantled from the tubing, air must be given to the servomotor to position the valve at half stroke, then proceed as
follows: Fig. example “
2600 EP
– 5600 EP ”
Unscrewing the plug locking nuts ref. 3 with the relevant washer ref. 4, if the valve is model 2600-5600 EP, the plug remains inside the
compartments (same applies for 5700 EP DN15-20 ), then unscrew the locking nuts ref.17 and remove the servomotor / bonnet / trim
assembly, remove the old gasket, clear the compartment carefully and proceed to replace the gasket ref.9.
Then, proceed to assemble in the reverse order.
If the valve is model 2700
– 5700 EP DN25-200, the lower profile ref. 5 – see figure example “2700 EP – 5700 EP” next page, it will
be removed from the stem and remain in hand together with the locking nuts and relevant washer.
Then, the servomotor / bonnet / trim assembly can be removed.
For 5700 type valves, you are always advised to firstly remove the trunk ref.1°, to facilitate the unscrewing operation of the internal
nuts and obviously to replace the lower gasket of the trunk.
“2600 EP” “5600 EP”