Samson 3253, Перевод оригинальной инструкции

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EB 8055 EN 9-9
Servicing
b) Multi-piece body · Mixing
valve
1. DN 15 to 50: unscrew the nut (225) from
the bottom end of the plug stem while
holding the stem connector nut (9) sta
-
tionary.
DN 65 to 100: unscrew the nut (225)
from the bottom end of the plug stem
while holding the stem connector nut (9)
stationary. Remove the tab washer (224)
and ring (230) from the end of the plug
stem.
2. Remove the sleeve (76) from the plug
stem.
3. Undo the bottom body nuts (14) gradual-
ly in a crisscross pattern.
4. Remove the seat body (20) from the
body (1).
5. Remove the bottom gasket (17). Carefully
clean the sealing faces in the valve body
(1) and on the seat body (20).
6. Remove the new bottom plug (5), sleeve
(75), top plug (5) and sleeve (76) from
the plug stem.
7. Unscrew the castellated nut (92) and take
the yoke assembly (60) off the bonnet
(2).
8. Undo the top body nuts (14) gradually in
a crisscross pattern.
9. Remove the bonnet (2) and plug stem
(36) from the body (1).
10. Remove the top gasket (17). Carefully
clean the sealing faces in the valve body
(1) and on the bonnet (2).
1 Body
2 Bonnet
4 Seat
5 Plug
7 Guide bushing
8
Threaded bushing (pack -
ing nut)
9 Stem connector nut
10 Lock nut
14 Body nut
15 Packing
17 Body gasket
20 Seat body
36 Plug stem
60
Yoke assembly
75 Sleeve
76 Sleeve
92 Castellated nut
225 Nut
A7 Actuator stem
A8 Ring nut
A26/27 Stem connector clamps
AB A
B
A26/27
17
A7
A8
20
14
225
5
4
36
1
4
5
14
2
15
60
92
8
10
17
76
76
75
9
7
Fig. 9-2: Multi-piece body · Mixing valve with standard bonnet and Type 3271 Pneumatic Actuator