Kitz F Series - Page 17

Document No.：KE-4010-11                                            Page: 14/58
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Table3:AdjustmentforKITZbutterflyvalves(*1)

(*1)Set[AlessB]tozeroforKITZ   
UBSeriesbutterflyvalves.

(*2)ContactKITZCorporationfor 
informationon16/20DJ250
and 300butterflyvalves.
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Table4:AdjustmentforKITZClass150/300full-boredfloatingballvalves(*3)
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(*3)Inthecaseof3-wayballvalves,adjustthecenteroftheballboresothatitmayalignwiththecenterof
thevalveendflangebore.  Duringadjustment,youcanmonitortheworkthrougheithersideopeningofthe
valveendflanges.
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Table5:Sizesofstopperbolts(Hexagonsocketsetscrews) 
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Actuatortype 

Boltsize
FA／FAS−1 Ｍ6
FA／FAS−2 Ｍ8
FA／FAS−3 M10
FA／FAS−4 M12
FA／FAS−5 M16
FA／FAS−6 M20

Valvesize(full-bore)

NPS DN
L [mm]
3/8to3/4
1to11/2
2
 21/2
3
4
5,6
8
10
10to20
25to40
50
65
80
100
125,150
200
250
5.0
5.5
6.0
7.0
8.0
9.5
12.5
21.0
26.5
Fullyclosed
Half open from
the fully closed
position
L
L
NPS DN 10XJ 10DJ 16DJ 20DJ
11/2 40 2to3 0to2 - -
2502to3
21/2 65 2to3
3804to6
4 100 9to11 8to9 5to6 4to5
5 125 11to13 11to12 10to11 4to5
6 150 12to14
8 200 12to14
10 250 20to22 18to20
12 300 24to26 18to20
(＊2)
(＊2)
Valvesize
5to7
AlessB[mm]
2to3
3to4
3to4
5to6