Instruction Manual
D101640X012
CV500 Valve
June 2017
23
Changing Actuator Mounting Style
Refer to figure 2 of this manual and the actuator instruction manual when changing mounting styles or positions.
Right‐hand mounting places the actuator on the right side of the valve as viewed from the upstream side of the valve;
left‐hand mounting places the actuator on the left side of the valve. Remember that the upstream side of the valve
inlet is the retainer end of the valve body for forward flow and the other end of the valve body is the upstream side for
reverse flow.
Complete the Adjusting Actuator Travel procedure in this manual whenever the actuator is removed.
Parts Ordering
A serial number is assigned to each valve body and stamped on the nameplate. Always refer to this serial number when
corresponding with your
Emerson sales office
or Local Business Partner regarding spare parts or technical information.
WARNING
Use only genuine Fisher replacement parts. Components that are not supplied by Emerson Automation Solutions 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
Repair Kits
Repair kits include recommended spares for standard and sealed bearing constructions.
VALVE SIZE, NPS
REPAIR KIT NUMBER
3
4
6
8
RV500X00042
RV500X00052
RV500X00062
RV500X00072
Parts Included in Kits
Quantity in Kit
Key Number
Description
9
Expansion pin
1
10
Taper pin
1
11
Retainer gasket
1
19
O‐ring (sealed bearing only)
2
20
O‐ring (sealed bearing only)
2