Instruction Manual

Instruction Manual
D101554X012
Vee-Ball Valves
January 2015
51
2. Rotate the ball to the closed position.
3. Follow one of the procedures below:
D When viewed from the valve body inlet, the ball is in the proper position when both V-notches of the ball are
centered between the machined diameter of the ledge that supports the seal.
D If the ball has a spot machined on the top, align that spot to the exact center of the seal cavity.
4. Adjust the actuator linkage as described in the appropriate actuator instruction manual until the c ondition
described in step 3 exists. A line is stamped on the actuator end of the drive shaft (see figure 23) to indicate the ball
position.
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 will void your warranty, might adversely affect the
performance of the valve, and could give rise to personal injury and property damage.
Non-Series B Design Parts (figure
31)
Note
Part numbers are shown for recommended spares only. For part
numbers not shown, contact your Emerson Process Management sales
office.
Key Description Part Number
2Ball
2 Ball with attenuator (RH mtg in Common parts section)
6 Drive Shaft
9 Follower Shaft
10* Bearing (2 req'd)
PEEK
NPS 3 and 4 14B3354X012
NPS 6 14B3355X012
Key Description Part Number
NPS 8 and 10 14B3356X012
NPS 12 14B3357X012
S44004 (440C SST)
NPS 2 23B6682X022
NPS 3 and 4 14A5698X012
NPS 6 14A4618X012
NPS 8 and 10 14A5699X012
NPS 12 14A6549X012
R30016 (alloy 6B)
NPS 3 and 4 14A6546X012
NPS 6 14A6547X012
NPS 8 and 10 14A6548X012
NPS 12 14A6550X012
Silver-plated R30016 (alloy 6B)
NPS 3 and 4 14A6537X012
NPS 6 14A2498X012
NPS 8 and 10 14A6538X012
NPS 12 14A6539X012
Carbon-filled PTFE with N10276 sleeve
NPS 3 and 4 12B5944X012
NPS 6 12B5945X012
Glass-filled PTFE with N10276 sleeve
NPS 3 and 4 12B5944X042
NPS 6 12B5945X042
*Recommended spare parts