Parts Ordering; Parts Kit - Fisher 685 Instruction Manual

685 Piston Actuator
May 2013

Parts Ordering

When corresponding with your Emerson Process Management sales office about this equipment, refer to the serial
numbers (there are two serial numbers located on the actuator) found on the actuator nameplate (key 22). Also,
specify the complete 11-character part number from the following Parts List when ordering replacement parts.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Process Management should
not, under any circumstances, be used in any Fisher valve, because they may void your warranty, might adversely affect the
performance of the valve, and could cause personal injury and property damage.
Parts Kits
Includes all soft seals and O-rings required for seal and O-ring replacement in standard operating temperature
constructions. Refer to figures 2 and 3.
ACTUATOR SIZE
Part Description, Key Number
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
12
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
14
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
16
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
18
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
20
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
22
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
24
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
Piston Rod Wiper Seal, Key 15
Bearing O-ring, Key 13
26
Bearing Quad Seal, Key 12
Piston Rod O-ring, Key 19
10
KIT CONTENTS
Quantity Part Description, Key Number
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
1 Piston Wear Ring, Key 6
1 Piston Quad Seal, Key 7
1
Upper/Lower Head O-ring, Key 2
1
Instruction Manual
D103626X012
PART NUMBER
Quantity
1
1
R685X000012
2
1
1
R685X000022
2
1
1
R685X000032
2
1
1
R685X000042
2
1
1
R685X000052
2
1
1
R685X000062
2
1
1
R685X000072
2
1
1
R685X000082
2