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10
Removing the control valve (valve with actuator)
Additional to the general installation guidelines and the TRB 700, the following
points must be observed:
•
Pressure free pipe system
•
Sufficiently cooled fluid
•
Drained system
•
Sufficiently ventilated pipe system where aggressive and corrosive fluids are
Danger
concerned
•
Only qualified personnel are to be allowed to carry out installation.
Tools and spares
Ring nut wrench:
For gasket and diaphragm
replacement:
Circlip Pliers
Lubricant:
Silicone free actuator grease (60g tube)
Repair kits:
Diaphragm
Gasket
Accessories:
Pneumatic positioner (PR10)
(2) auxiliary switches and 2kΩ (ER2)
Universal accessory kit
(Every accessory device requires an accessory kit)
Hand wheel retro-fit kits
Hand wheel DA
(for MP822...)
Hand wheel RA
(for MP832...)
Device code:
MP8
Action mode
Direct Acting = 2
Reverse Acting = 3
Stroke
13 mm = 2
Spring range
20 – 50 kPa = C
60 –90 kPa = E
A
26
MP8x2
111 6235 010
111 5330 010
111 5520 010
MP8000-6325
02-857-23
Order No.
PY - 1010 – 3000
PQ - 1000 – 3020
PQ - 2713 – 3011
Order No.
111 6128 011
111 6129 011
20
Accessories
0 = Standard
2 = (2) aux. switches and 2kΩ position feedback
Positioner + hand wheel
5 = None
6 = DA (PY1010)
7 = RA positioner (PY1010) + hand wheel
8 = Hand wheel
111 6138 050 E
Ring nut wrench
Weight
1.0kg
1.0kg
0.4kg
Weight
2.0kg
2.4kg
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