Baker Hughes Masoneilan 31000 Series, Instruction Manual

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Ref Qty Description Ref Qty Description Ref Qty Description
1 1 Body •10 1 O-ring 19 4 Hexagon Head Cap Screw
2 1 Bonnet •11 1 O-ring 20 1 Base Ring
(1)
3 1 Plug/Shaft 12 1 Actuator Connecting
Flange
•21 1 Packing (3 Rings)
(1)
4 1 Seat Ring 13 1 Wiper Ring 23 1 Upper Packing Box Ring
(1)
•5 1 O-ring 14 4 Hexagon Head Cap Screw 24 3 Disc Spring
(1)
•6 1 Packing 15 4 Hexagon Nut •25 1 O-ring
(1)
7 1 Lower Packing Box Ring 16 8 Washer •26 1 O-ring
8 7 Disc Spring 17 4 Hexagon Head Cap Screw 27 1 Serial Plate
9 1 Packing Follower 18 4 Washer 28 2 Grooved Pin
• Recommended Spare Part
(1) Refer to Figure 4
Figure 1
Section View of the 31000 Series
Eccentric Rotary Control Valve