( ~ ~ POSl-S>ML EHTERNATEONAL iNC. North Stonin ~on CT 063 Stone E Nebstet engineering. CQl pGIGI:00 ~ Stone It tyab.tcr trodi occing J.O.No. Iz: Spec. Iio. ~~~X ~~~ 5D Ketca cd Fci +F.Once!ton fat"t I i 0 s ~onattoction "~ None icp 0 v;~ ~'4"!0":: FOt Use QA It A:: A .I>cd Q UNA ~ U c t.hlc Q ctty ~ ea U.r: ~ Q FIQ ~ Fo« I. trt:son Only Date~~/ 8'3 By NUCLEAR swsmc ANALXSZS lS ts7 Sg-0L APPRGY:0 AS OKFINc0 Q lli THc SPECtctC~atQ ea Q UIIACCFPIABtE AFPR;Y 0 AS RtYlS 0 C3.'-"'... 'S YcFINSO lh \ViF.SPCC. ' IIEYIciYB !.0. II.-. I 2 f77 SP-" hn.+Ptp4 0 'PY HOTED MAY 23 19S3 M.k ESLD." GUSTO?gZ: P.O.'NO.: SPM. NO.: NO.; ~ -'~ I'.V) zC GALCULAT~ 8504300443.850125 POR ADOCR 05000410 A POR i DAT": APPHGVM 3>: ) DkiZ:
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( ~ ~
POSl-S>ML EHTERNATEONAL iNC.
North Stonin ~on CT 063
Stone E Nebstet
engineering. CQl pGIGI:00~
Stone It tyab.tcr trodi occingJ.O.No. Iz:Spec. Iio. ~~~X ~~~ 5DKetca cd Fci +F.Once!tonfat"t I i 0 s ~onattoction
"~ Noneicp 0 v;~ ~'4"!0":: FOt Use
QA It A:: A .I>cdQ UNA ~ U c t.hlcQ ctty ~ ea U.r: ~
<> 'l I IS'700 wzSD T 37JOo z>3 7 TC2 f'0 zo /0 3DO /D9"Jd '3
/07LJ
/0&>'f
5 lO~Z.
/o ll zc 7o
ls C o7C
Zg43 03
zz'/3
f 77t3
JWDS't
s'Jtf
/fyD2-/2.3'l /
7dfg
C,70
//$71
<Z.~/'f
M7G3
z27c3
2/7'0
g DDT.
JSL'SY
7coC
lzyifJ'592 l
/DDT'I
'757
Ill
~ ~
INTRODUCTION
'0
The objective of this analysis is to show that the subject valveI
can with'stand a seismic loading of g magnitude as given in customer'
specification and still maintain operability.
Natural frequencies and stresses of the valve assembly have been
calculated in accordance with references noted and figures, assuming
the basic'valve body to be rigid and the actuator to act as a lumped
mass concentrated at its C.G. and rigidly connected to the valve bracket
through the bracket boltiag. The purpose of the frequency calculations
is to show that all valve assembly natural frequencies are greater than
33 HZ and therefore, static stress analysis of the valve is applicable.
Where resonances occur below 33 HZ, valve and/or bracket are modified
in order to drive the fundamental natural frequency above 33 HZ.
Those critical sections of the valve assembly such as the bolting,
neck, stem and pin were analyzed assuming a g static load (magnitude per
customer specification) applied at either actuator or disc C.G., in
each of the orthogonal directions simultaneously. Seismic stresses
are combined with operating stresses due to hydrostatic pressure and/or
valve toraue wherever applicable.
Section modulus of the valve body and deflection of the actuator
relative to the valve due to seismic loading are also analyzed.
All equations are from reference (a) unless otherwise noted.
2
CS
REFERENCES
(a) "Formulas for'Stress and Strain" by R.J. Roark, McGraw Hill 5thEdition.
(b) "Mechanical Vibrations" 'by Church, John Wiley & Sons.
(c) 'advanced Strength of Materials" by Seely & Smith, John Wiley a Sons.
(d) "Eccentrically Loaded Joints". Machine Design, August 1967
4$
S
Y
Y
Xl Actuator
ActuatorBolts
Stem
Body Bolts
- Disc Pins
'pX4
0
X—-
~ misc
Body
PIVMRAI. H3DW OF VALVE ASSEMBLY
S
DETAILED SEISMIC E UATIONS
A. NATURAL FRE UENCIES:
LATERAL - Disc/Stem (By Rayleigh's Method)
~ The natural frequency is calculated for the worse case, that'being the v'alve open where the disc is not supported by theseat.
~ e
1 D1
.707 D
NG 3.125 HzY
NATURAL FRE(UENCY Per Ref. (b)
W4 03
Y'Y
3 EID
0
2
~
W4 D3
444 Er
4 1 + 276 EID
D2
Deflection ofDisc
eD=
W4
2
2 EID
M D
2'ID
W4 0 W42
16 EID
Ll +L3
4 EID
Slope at endof Disc
3W4 Ll L2
2 3
3 EIS
W4 Ll + L23
3
s
De flection of Stem
-5-
C 1
ClII
W4 D2 2 2 3
L2 D Ll L2 D Ll L2 D Ll L2+
3 ', ~++ h + + 3.
48 I 16 I 16 I 6 1
N D4
E 48 I
1, 2
8 I
L L2 D Ll~+4 6 I
I.S =4
41, Muniment of Inertia of Stem ( in )
.707 DE2 +
.707 DE E2 2
2 4
m E+ 1 +
r4
2. -21 2 Mmnt of
Inertia of Disc
(in )4
.3535 DE,2
Y
707 DE
+ .7854 E Y22
2+ .7854 E
Distance to Neutral Axis (in)
MKBE: N4
DlD
Ll =
L2 =
El =
DISC 0KIGFZ (LBS )
STEM DIA. (IN. )
DISC GAGE DIA. (IN.)EFFECTIVE BRG. LENGZH (ZN.) See Page 29 for equation
EST mS~ THICmZSS (IN.)NZOTH SMALL DIA. BACK OF DISC (IN.)
E = NZDTH L~ DIA. OF DISC (IN.)2
Y2 = DIST. $ S~1 TO PKNZ FACE OF DISC (3 l.)
-6-
t '1
Cl
VALVE NECK AND FLANGE MNENSIONS
T X8
1
Ci
ACTUATOR MOUNTlNG BRACKET DlMENSIONS
TQ
I Ty
-8-
t 1
Cll
LONGITUDINAL (Z) NATURAL FREQUENCY
DETER&ENATION OF LONGITUDINAL SPRINGRATE
Sorin rate of the Neck
Springrate of the neck due to the shear in the Z direction
„Y
F
pz
F
Yp=pz1 3
~'~xQp=p 12
~;.E
YM=M12
=M 1M
X
Y = Yp + YM Y=F 1 +M 1zEI 2
X
M=-F 1z
0=P 1z2 EI
X
+M 1EI
Z
I
Cll
LONGITUDINAL SPRINGRATE OF NECK
Y=F 1 F.lz — z'"3EI HEI
'K=. F 12 EI
Y=F l~z
12 EIz
~oz ~
Circular Cross Section=~(D -B )
4x — 0 5
64
Rectan ular Cross SectionI = T~ T4 — ~ B5
3 4
Nith Gussets
I =I +(L — 0)12
For the Neck 1 = X~
KNF = 12 EI2 x
X5
Springrate oi the neck due to the moment.about the X — axis
F p YT
X3
g ~j
YS
- 10-
IIII)
LONGITUDINAL SPRINGRATE OF NECK
YT = YS + Qs (X3 + X4) YS = YF + Y
S . F ~ M
YF =. Fz Xg3
~QTX
QF = Fz X2
~EJ.
M = M X5 M = F (X3 + X4)2 EI
X
M— Fz (X3 .+ X4) X~
2
2 EI
QF (X3+X4) Fz (X3 + X4) X52
2 EI
= M X5 =, (X3+ X4) X>M rI'IX
Q (X3 + X4) = F (X3 + X4) X~2
EI
YT— F X5 + 3 (X3 + X4) X5 + 3(X3 + X4) X5
3 EI
K=FYT
KNM 3 EIX5 + 3(X3 + X4)X~ + 3(X3 + X4) X~
KN = KNF KNz z x
KNF + KNM'z X
- 11
LONGTTUDZNAL SPRZNGRATE OF BRACKET
Sorin rate of Bracket
Springrate due to twisting of the bottom plates of bracketper. Seely and Smith, Page 271, Ref. (C). ~
1where B = .333 = 3 for b PP h
G = Shear Modulus
Lookh.ng at one side of brack tAssume. the width of the bracketthat resists the twist of theplate is the average of thevalve neck width and distancebetween bolts X3
'.b =T4+X82
G = 12X10 h = T1
(T4+X8)F, (X4 — Tl + X3)
2 (12 X 10 )
T = Mx' F X4 — Tl + X32-
F, (X4 — T, + X,)
(T4 + X8) 4 X 10
0 = ftf d 'here d |s assumed bo be = T~ — 2T9 — (T~ + x>)2
0 = F (X4 — Tl + X3) (T~ — 2T9 — (T3 + X7)2
(T4 + X8) 8 X 10'13
-12-
CII
LONGITUDINAL SPRlNGRATE "OF BRACKET
Tan 0 = 9 for small angles
6 3(T< + X8)' X 10 Tl
Y = 0 (X~ — Tl + X3)
Y =. F (Xq — Tl + X3) (T5. — 2T9 (T3 + X72
2
BBll ~
2:"(Tg + X8) T 8 X 103 6
Tl + X3 L5 — 2T9 — T3 + X7
'The total springrate for the bottom of the bracket is
KBBg = (Tq + X8) Tl 16 X 103
X2
( Jf Tl + X3) (T5 2T9 (T3 + X72
for a valve with a flanged neck b = B + X82
('B + X8) Tl 32 X 10BBN 2
X2
(Xg — Tl + X ) (T5 — 2T9 — (B + X7,3 5 9
Springrate due to the twisting of the top plate of thebracket
b = X6 — DBC of Actuator
KB' X6 TO 32 X 103
X
X3 (T5 — 2T9 X6 )
- 13.-
LONGITUDINAL SPRINGRATE OF BRACKET
BN 'BN BTNx, .' x'
. KBBX. + .KBTrCx ': x
Springrate ofper E age 10 .
the bracket due to the shear in the Z direction
KShear 12 Eix13
KBF = 12 EIxz
Xg — Tl - T0
KBF = 12ET9 T 3
36 (X<-Tl-T0)
Ix 9 T23
12
KBF =60 X10 T9 T23
3(X4 Tl — To)
Springrate of the b acket due to the bending of the side plates
VERTICAL DIST,ACZUATOR C.G. TO BRACKEZHEXGHZ BRACKEZEKXC~ V7GVE NECKACZUATOR NEXCEVBRACKET 7'RIGHTDISC NEIGHTTiKXVQKSS OF BRACKE'Z IU~ PLATEHXDTii OF BRACKEZ
, HXDTii OF VALVE IPCKTHXCDKSS OF VALVE NECKTHXC ~MS OF BRRCZCZ SIDE PLATESTiiXC~~S OF BRACKi;Z TOP PL~VALVE NECK O.D.PACKING BORE X.D.
DIA,.KKZ DIA. OP DISC
TH SMKL DXA. BACK OP DISCDIA. OF DISC
T KOSHER THICKNESSD T. Q STEM TO FRChM OF.DISCNO. OF ACTUATOR BOLTS~SILE STRESS AREA, OF ACKJATOR BOLTSDBC OF ACZUATOR BOLTSNQ. OP BRACM."T/VALVEBOLTSTENSILE STRESS AREA 0~RACKET/VALVEBOLTSTRANSVERSE DIST. BEXh~r. BRACKET BOLTSLONGITUDINALDIST. BZZHEEM BRACKET BOLTSLENGTH OF BRACKEZDISTANCE BLIM222l VALVE BODY BOLT HOLESDZA. Or VALVE BODY BQLT HOLES'
TORQUE ON DISC PINDISC PXN DIA.VPZVr BODY O.D.VALVE BODY MZERLRZ DIA.AD ~R'Z PIPING O.D.KG%~i PIPING X.DKQCENUM PXPXNG BEK3ING MCf~NO. OF BODY BOLTSZSC OP BODY BOLTSBQCG.'REA OF BODY BOLTSIZNGZH ACRSSS- GUSSETS
"HYNESS OF GUSSEZSOF PIJÃGE BOSSES
S OF EELICITY
XlX2X3X4X5K.H2
T3T4T9KOd3DiDlD
X6~ N2
A2X7
"X8.
T5R5 .
RG
leapdlR7RSR9M4N3XOA4L.TBE
X3X4X5%74
tipjW3TlT2
'3
T4T9TO '
B5DlDEl
Nl
X6N2A2X7XST5R5R6T7D5DSR7RSR9M4N3XOA4L
-33-
VALV" SiZZ:
VALV" CLASS:
NUCLEAR SEZSMiC ANALYSIS Page 1
ACTUATOB:
CUSTO~:
P.O. HO.:
SPEC. NO.:
REF~~WCE NO.:
ITEM NO.:
PA p- yo2. /77
REFERENCE DWGS.
A. ASS'Y DWG. HO.
B. 30DY DWG. NO.
C. DISC DWG. NO.
D. STEM DWG. HO'.
E. PIN DWG. HO.
F. BRAC~ DWG. NO.
2b- o~~( z.~-sa Iz,g/0- ox(2. C00 dd
Y00b-
REV.
RW. 8RW. 4REV.
A. BODY
3. STEM
C. PIN
D. BBACIKT
E; SOLTIHG /I /3 C~ 8
ALLOWS~~ STRESSES
Co~b
2.4ZFO'SIPSI
$ 0 PSI
]8'o PSI
37S>b 'SI
DESIGN CONDITIONS
PRESSURE:
TEMPERATURE:
PSIoF
VALVE TORQUE
PACKING TORQUE:
SEAL TORQUE:
HYDROSTATIC TORQUE:
IN-LBS
IN-LBS
ZN-LBS
I
TBANS~SE
VrISTICAL:
LONGITUDINAL: 3
G-LOADIHGS
Page 2
DH~SZCNAL DATA
SIZE~ CLclSS /3 0
ACZUAZOR
DESCRIPTION OF VARIABL'E
TRANSVERSE DIST. ACZUATOR C.G. TO Q VALVELONGITUDINALDIST. ACZUWIOR C G. 'ZO 4.VALVEVKG'ICALDIST. ACTUATOR C.G. TO BRACKEZHEIGHT BRACKETHEIST VALVE tKCKACZUATOR WEMiTBRACKEZ WEIGHTDISC QlEIGHTTHICKNESS OF BRACKEZ LCNER PIATEWIDTH OF BRACKEZN33XK OF VALVE NECKTHZ~S OF VALVE~THI~SS OF BRACrKT SIDE PLATESTHICMUSS OF BRACi(EZ TOP PLATEVALVE MXXO.D.PA~G BOW I.D.~ DZA.GAGil DIA. OF DZK".WIDTH SiMLL DZA. BACK OF DISC
7ZH LAitGE'IA. OF DISCUST WAS~ THICiQLESST 4 STER TO FBQbZ OF DISC
NO. OF ZCZUATOR BOLTS~ENSILE STR=SS AREA QF ACTUATOR BOLTSDBC OF ACZUATOR BOLTSNO.'F BKMCET/VALVEBQLTS~ILE STRESS AREA OF BRACKET/VALVEBOLTSTRANSVERSE DIST; BEBKRl BRACiKT BOLTSLONGITUDINAL DIST. B~~ BRACiCEX'OLTS~GZH OF BRACKETDISTANCE BEIWE21 VALVE BODY BQLT HQLESDZA. OF VALVE BODY BOLT HOLESt TORQUE ON DISC PINDISC PIN DIA.VALVE BODY O.D.VALVE BODY WA~GK DIA.AMA~PIPING O.D.AD3ACBV PIPING Z.D.MAXZbKMPIPING BENDING MQiKNZNO. OF BODY BQLTSDBC OF BODY BOLTSRCOZ AREA OF BODY BOLTSLENGZH ACRQSS GUSSETSSICKNESS OF GUSSETS
TRANSV~E DIST. ACTUATOR C.G. TO tf VALVELQNGZHiDZNALDIST. ACTUATOR C.G. TO 4.VALVE
ICAL DIST. ACZUATOR C.G. TO BRACKETHEIGHT BRACKETiKIGiTVALVE NECi(ACTUATOR WrEZGHT
BRACKET WEIGHTDISC WEZ(ZTTHICKNESS OF BRACKET LCK~ PEATWIDTH Or BKX2CZHZYZB OF VALVE HECKTHICKNESS OF VALVE NECKTHICKNESS Or BRACKEZ'IDE PZATESTHI~S OF BRACKET TOP PZATEVALVE IKCK O.D.PACKING BORE Z.D.STE41 DIA.GAGE DIA. OF DISCWIDTH'%LLDIA. BACK OF DISC
LARGE DIA. OF DISCST IVY~THICK%US
T'. Q ~1 TO FBOK OF DISCNO. OF ACIUATOR BOLTS~SILE ~~S AREA OF ACTEQOR BOLTSDBC OP ACHJATOR BOLTSNO. OF BRACKETjVALVEBOLTSTENSILE STRESS AKA OF BRACKET/VMVE BOLTSTRANCE DIST. BEIWEEN BRACKET BOLTSLGNGZXUDZQZ DIST. BETWr.EN BBACZET BOLTSLENGTH OF BRACKETDISTANCE BEHFBl VALVE BODY BOLT HOIZSDIA. OF VALVE BODY BOLT HOLES'
1QRQUE ON DISC PINDISC PZN DIAVALVE BODY O.D.VALVE BODY WATEEPZ DIA.AD3ACENZ PIPING O.D.ADJACENT PIPING I.D.MAXIMUMPIPING BENDING HCf~NO. OF BODY BQLTSDBC OF BODY BOLTSRG7Z AREA OF BODY BOLTSLKGiiiACROSS GJSSETSTHZCKNESS OF GUSSETS
BRAC>(ET BOLT STREScESSHEAR~ 5456 PSI~ECOIIOIHED> 14398 PSI VS ALLOWc 37500(i v» a
BRACHET STRESSESSHEAR~ 370 PSIJKIIRIL~QLP"ICOHBIHEOc 2164 PSI VS ALLOWc 18900
QT TRSHEAR< 4180 PSI SHEAR< 6492 PSI
(.w TEHSILEm 13341 PSI TENSILE< 14293 PSII LJ!LLICM'Ci~ P V A Wc 4 0
C' I>'laDISC PIH STRESSV~~nu~
SECTION NODULUSvn i 4 >I+PIPING+ 29e 9 IN%3
BODY BOLTINGACT AT R UF~FF~TIO><SLONGITUDINAL> 1.27050000E-02 INCHE5VERTICAL 1. 68000000E-04 It(CHES
I C~ irt<DT APf'LICABLE
I SICNED.... ~ ~ . DATED
S
V~VE SIZE:
VALVE CLASS: 300ACTUATOR: %1
CUSTOI~:
NUC<~+8 SEISMIC r"JALYSIS v&$8
P.O. NO.:
SPEC. NO.:
REFEREE CE NO'.:
ZTBf NO.:
Z- 30 2./7
REFERENCE DWGS.
A. ASS'Y DWG. NO.
B. BODY DWG. NO.
C. DISC DWG. NO.
D. STM> DWG. NO.
E. PZN DWG. NO.
F. BRAC~ DWG. NO.
dg- O/z/o2 d2CoO- /
000 -D
// e REV.
REV.
REV.
R:.V. Pi
5
A. BODY
B. STER
C. PIN
D.BRAGI'".
BOLTING
ALLOWABL" STRESSES
-/ 6 C
G 0
- PSI
PSZ
gP PSI
gd 0 psz
yO PSI
DESIGN CONDITIONS
PRESSURE:
TEhPKRTURE:
PSI
VALV" TORQUE
PACKING TORQUE:
SEAL TORQU
HYDROSTATIC TORQUE:
ZN-LBS
IN-LBS
ZN-LBS
G-LOADINGS
TRANSVERSE:
VERTICAL'ONGITUDINAL:
I
Cil
C)
Cl
Page 2
. DZb~~'SZONAL DATA
SIZE~ CLASS ~odACIUZEOR 7 Q 5
DESCRIPTION OF VARIABLE
TRANCE DIST. ACTUATOR C.G. TO Q VALVEZQNGZTmZNAX, DIST. ACrUATOR C.C. TO 4.VALVVERTICAL DIST. ACTUATOR C.G. K)
BRACKEI'EIGiT
BRACZETHEZGriT VALVE NECKAClUATOR WEIGHTBRACKET WEIGiiTDISC WEIGHTTHICKNESS OF BRACKET LCK~ PLATEWIDlrI OF
BRACER'IDTH
OF VALVE NECKTHICKNESS OF VALVE NECKTHZC1Q|ESS OF BRA~ SIDE PZATES
- THICKNESS OF BRAQKT TOP PLATEVALVE NECK O.D.PACKING BORE I.D.STE?4 DIA.GAGE DM. OF DISC
SKG'L DZA. BACK OF DISCLARGE DIA. GF DISC
.61ST NASSER THICKNESSDIST. Q ~r TO FRONT OF DISCNO. OF ACTUATOR BOLTSTRISILE STRESS AREA Or ACTUATOR BOLTSDBC OF ACTUATOR BOLTS .
NO. OF BRACKE'.T/KNAVE BQLTSTEMILE STRESS AREA OF BRAC| EZ/VALVr. BOLTSTRANSVERSE DIST. BROKEN BRACKET BOLTSLONGITUDINALDIST. BEZWEEN BRAGGlZ BOLTSIZNGZH OF BPACKETDISTANCE BETWEEN VALVE BODY BQLT HOLESDIA. OF VALVE BODY BOLT HOLES% TORQUE ON DISC PZNDISC PIN DZA.VALVE BODY O.D.VALVr. BODY WATEKRZ DZA.AD3AC2K PIPING O.D.ADJACENT PIPING Z.D.>SXZMUM PIPING BKZ)ZNG MO?KNZNO. OF BODY BQLTSDBC OF BODY BOLTSROOT AREA OF BODY BOLTSLMGZH ACROSS GUSSETS~SICKNESS OF GUSSETS
TRANSVERSE(X) ACT /VALVE% 79 VS.33fczLATERA?. DISC/STEHH 1816 VS ~ 33HZ.
DRAGNET DOLT STRESSESSHEAR% 5611 PSI
COHOItiFDH 14502 PSI VS.ALI.OMH 37500
Vh V tf r T
ACTUATOR DOLT STRESSESSHEAR> 5143 PSI
Ct 4C'OHOIt(EDH9709 PSI VS.ALLOW.H 37500
ORACHET STRESSESSHEAR% 375 PSI
LcIILEH ~~%COt(OINEDH 2205 PSI VS Ai LOW% 18900
T H TRSHEAR% 1614 PS I SHEAR% 6558 PSI0 TENSILE% 631S PSI TENSILE% 16386 PSI
C a c
DISC PIN STRESSC II
ACTUATOR Ft F T ifSLONGITUDINAL% 5. 10900000E-03 INCHESVERTICAL 1 ~ 45000000E-04 It(CHES
SECT IOH NODULUS'iPIPING% 24 ~ 51 IN%3
BODY 8 LTING
I
At'7
I CCH
SIGNED+ e . - .-. X OATEDo ~ ~ ~ i X7o ~ ~
N
NUCL+~R SEISt~iIC ANALYSIS
VA7V" SIZZ:
VALV" C~~S:
ACTUATOR:
C USTA~:
P.O. NO.:
SPEC. NO.:
RECCE NO.:
ITIC NO.:
RE~ENCE DWGS.
A. ASS'Y DWG. NO. /B. BODY DWG. NO. //0 ( PdlC. DISC DWG. NO. 2.10 'f 'QlD. STZI DWG. NO. x 0 WOE. PZN DWG. NO. Z.COd-
F. BRAC~ DWG. NO. Md
REV.
PZV.
R" V.
A. BODY
3. STOIC
C. PIN
D. BRACKET
E: BOLTING
ALLOWABLE STRESSES
aM ~ PSI
00 'SI0d 'SZ
J dd'SZ3 00 PSI
DESIGN CONDITIONS
PRESSURE:
TEhPKKTURE:
PSZ
PACKING TORQUE:
SEAL TORQUE:
HYDROSTATIC TORQUE:
VALVE TORQUE
IN-LBS
IN-LBS
IN-LBS
G-LOADIHGS
TRANS~SE:
VERTICAL:
LONGITUDINAL:
Cll
Sill
Page 2
D~SZCBAL DATA
SIZE~ (ZJ!SS
ACIURIOR 0-AS
DESCRIPTION OF VARIABLE
TRANSVERSE DIST. ~KKTOR C.G. TO Q VALVELQNGITUDINALDIST. ACCEPTOR C.G. TO +VALVE~ICAL DIST. ACZUATOR C.G. TO BRACKEZHEIGH BRACKETHEIGH VALVE NP(CK
A UXOR WEZCWBRACDKT WEIGHTDISC WEIGHTTHZCrQKSS OP BRACKET DNER PLATEWIDTH OF BRAQKTWIDTH OF VALVE NP(CK
THICKNESS OP VALVE NECKTHICKNESS OF BRACKET SIDE PLATZBTHI~~S OP BRAGKT TOP PLATEVALVE NECK O.D.PACKING BORE Z.D.ST%4 DIA.CACK DZA. OF DISC
PGZL DIA. BACK OF DISCLARGE DZA. OP DISC
.UST WASP~ THINNESS~MT. Q ~rc. TO PKhVZ OF DZSCNO. Or ABATOR BOLTSTENSILE STRESS AREA OF ACTUATOR BOLTSDBC OP ACHJATOR BOLTSNO. OF BKK2KT/VALVEBOLTS
'SILE STRESS M%A OF BRAQCElT/VALVE BOLTSTRANSVERSE DIST. BEZWEEN BRACKEZ BOLTSLCIHGZ1UDZNAL DIST. BETWE l BRAQKZ BOLTS~GZH OF BRACKEZDISTANCE BEZt~ VALVE BODY BOLT HOLESDZA. OF VALVE BODY BOLT HOLES% TORQUE ON DISC PZNDISC PIN DIA.VALVE BODY O.D.VALVE BODY KQ1W%G'. DZA.ADJACENT PIPING O.D.ADJACENZ PIPING I.DlRXZKiilPIPING BKZ)ING NQKNZNO. OF BODY BOLTSDBC OP BODY BOLTSRCOZ AREA OP BODY BOLTSLENGZH ACROSS GUSSETSTHICKNESS OF GUSSEZS
OF FLANGE BOSSESULUS OF ELASTICITY
2,$
4 C
XlX2X3X4X5WlW2
W4
TlT2T3T4T9m63DiDlDElE2L2Y2NlAlX6N2A2X7X8T5R5R6
Qpd1R7R8R9M4N3XO
A4LTB
XlX2X3X4X5W4'(5
W3
Tl'r2T3T4T9TODoB5DlDElE2L2Y2Nl
X6N2A2X7X8T5R5R6TjD5D8R7R8R9M4N3XOA4LT
~ B
4llll
Page 3
CUSTOMER:
TAG NUMBER LEST
REFERENCE:
ITEM:
TAG NOS.:Z. 5 P'C % Ple l I 7-
H u Ild80'<I
'
, ~
?
'
Cll
PC)$ X —SLAt X Nl ERN<-% I' C)NAL i, X NCNIJ( t" Ate. ~»f= ~ c H X C: ANAL.YS ISCLASS 150 VALVE ASSEIIBLY
CUSTOHFR:klACARA NOHAMI(ZdLHKdttl~»P- 2?~»J2
. SPEC.HO.:NHP "P3040REF% N0% 19157~IEILNQ
'EFERFNCE DOCS.e Q
I'
Be BODY DUfe. HO.: 1104-301 REV. AC. DISC DMC. HO.: 2104-401 RFV. A'IIL''~E. P IH DMG. NO.: 2600-008 REV. AF.BRACI(ET DMC.NU.8000-074 REV.A
DESIGN CONDITIONSPRESSURE(PSIG)% 250
ALLOMABI.E STRESSES (PSI )< QX'M"
B. STEH: 54300 ~
C. PIN: 54300CP
E.BOLTIHG: 37500
VALVE TORQUE(IH"LBS)IC» '%PO
SEAL TORQUE 131HYDROSTATIC TOROUE 1 5
C LOADIHGSP . <'.i ARP s
VERTICAL% 4LONCITUDIHALr 3
DIMENSIONAL DATAXls 2.5 X2% S. 563 X3% 2.813 X4% 6»r i
X5% 2.875 Mls 130p»
M2% 20
d3% 0L2%, 101
Oir ~ 938Y i~
Dls .56Nls 4
Ds 3 '96Al~ . 1416
Elr .72X6% 4. 5r
E2% .5N2% 4
R8% 4 5 R9% 4.026
I t NATURAL, FREOUEHCIES (HZ ~ )LONGITUDINAL(Z) ACT /VALVEs 54 VS ~ 33HZe~ELTZ
ACTUATOR BOLT STRESSFSSHEARs 2714 PSI
s
Xs 90 de .246 dlr 6. 187 R7% 4 ~ 063i ~ Ls 0 Ts 0 Bs E% 30000000e
TRANSVERSE(X) ACT./VALVE% 71 VS.33HZ.LATERAI DISC/STEH 3 71 VS 33HZ ~
BiRACYET BOLT STRESSESSHEAR% 3620 PSI~II%<<% U <%SLBSI-COHBIHEDs 12349 PSI VS ALLO(ts 375000
TRANSVERSE DIST. ACZUATOR C.G. TO Q VALVELONGZHiDINALDIST. ACTUATOR C.G. TO +VALVEVERTICAL DIST. ACZUATOR C.G. TO BRACKETHEIGHT BRACKEZHEIGH VALVE NECKACTUATOR WEIGHTBRACKET tZIZZDISC WEIGHTTHICKNESS OF BBACI~ ZOWER PLATEWIDTH OF BRACPZTWIDTH OF VALVE IKCKTHICKNESS OF VALVE NECKTHICKNESS OF BBACXEZ SIDE PLATESTHICKNiSS OF BRACKET TOP PLATEVALVE NECK O.D.PACKING BORE Z.D.~ DIA,.~ DZA. OF DISCWIDTH SMALL DIA. BACK OF DISC
"ZH LARGE 'DIA. OF 'DISCUST WASHER THIC2QGHST. g STE4 TO FBDVZ OF DISC
NO. OF ACTUATOR BOLTSTENSILE STRESS AREA OF ACZUATOR BOLTSDBC OF ACZUATOR BOLTSNO. OF BRACKET/VALVEBOLTSTENSILE STRESS AREA OF BRACKET/VALVEBOLTSTRANSVERSE DIST. BETt~ BRACKEZ BOLTSLQNGZTUDZNAL DIST BEIWZ~ BBACKEZ BOLTS~GZH OF BRACKETDISTANCE BETWEEN VALVE BODY BQLT HOLESDIA. OF VALVE BODY BOLT HOLES% TORQUE ON DISC PZNDISC PIN DIA.VALVE BODY O.D.VALVE BODY WATEKPZ DIAAEUACENZ PIPING O.DAD3ACENZ PIPING I.D.MAXIMUMPIPING BENDING MQt~NO. OF BODY BOLTSDBC OF BODY BOLTSROOT AREA OF BODY BOLTSLENGZH ACROSS GUSSEZSSICKNESS OF GUSSEZS
NATURAL FREOUENCiES (HZ )LOHGITUDIHAL(Z) ACT./VALVEs 110 VS. 33HZ.
sTRANSVERSE(X) ACT./VALVEs 164 VS.33HZ
'ATEkALDISC/STEM 591 VS. 33HZ.
DRACMET DOLT STRESSESSHEAR% 6506 PSI~SILE-ASSIS
ACTUATOR DOLT STRESSESSHEAR~ 6556 PSI
r 0 rCOND INFDs 10921 PS I VS. ALLOW.~ 37500
DRACHET STRESSESSHEARs 425 PSI
s < 0E'OMDIHEDs17793 PSI VS ~ ALLOWs 37500 COMOINEDs 2569 PSI VS'LLOW% 18900
V F P T TR I?F0SHFAR% 605 PSI SHEAR% 8492 PSITEHSILEs 1408 PSI TENSILE% 18743 PSIr ~ s I I
DISC PIN STRESSf s 'lS
s s
SECTION MODULUS
T F T N
PIPING% 61.22 It<%3
Y 9 TINCLOt(GITUDIt(AL . 6400000E-03 INCHES
( l VEkTICAL% 8.70000000E-05 It(CHESs -n fr
NOT APPLICADLE
SIGNED ~ ~ ~ ~ ~ ~ ~ r ~ .SAT.:D.... P.
Cll
Cl)
~~ >
VALVE SiZE:
VALV" CLASS:
ACTUATOR:
GUSTO~:
P.O. NO.:
SPEC. NO.:
REr ERENCE NO.:
ITEM NO.:
NUCLEAR SEISMIC ANALYSIS
2- 3D
RE~ENCE DWGS.
B. BODY DWG. NO.
C. DISC DWG. NO.
/2-- oZi z- ot
D. STEM DWG. NO. 'K5
E. PZN DWG. HO.
A. ASS 'Y DWG. NO. -7- REV.
REV.
REV.
R:"V.
F. BRACJGT DWG. HO. 00- RW
ALLOWABLE STRESSES
A. BODY
B. STZ4
C. PZN
D. BRAC~E; BOLTING 'l3G~
CF
Qa~0 nv
PSZ
S 30 0 PSZ
5 g0 - PSZ
8. ad .PSZ
Od - PSZ
DESIGN CONDITIONS
PRESSURE:
TZK'ERATURE:
PSZ
PACKING TORQUE:
SEAL TORQUE:
HYDROSTATIC TORQUE:
VALVE TORQUE
ZT-LBS
ZN-LBS
ZN-Li3S
G-LOADZNGS
TRANS~SE:
VFZZICAL:
LONGITUDINAL:
Page 2
DIMENSION DATA
sxzz ~ ches
ACTUATOR
D~MCRIPTIQN OF V2QKABLE
TRANSUDATE DIST. ACTUATOR C.G. TO Q VALVEIQNGZTUDINALDIST. ACZUATQR C.G. TO +VALVEVERTICAL DIST. ACZUATOR C.G. TO BRACKETHEIST BRACKEZHEIGriT VALVE NETACTUATOR WEIGHSBRACKET WEIGHTDISC WEIGHTTrII~~S OF BRAC%' EQWER PLAT"WEEDS OF
BRAG%I'IDZH
OF VALVE lZCKTHZ~rSS OF VALVE NFLTHICK'SS OP BPAQKX'IDE PLATESTHICLQZSS OF BRAQKT TOP PLATEVALVE NECK O.D.PACKING BORE Z.D.STER DIA.~ DIA,. OF DISCMiYZH R9EZ DIA. ~ OF DISC
'TH L~ DIA. OF DISCJST WAS~ THXCiQlESST. Q KD TO PKBZ OP DISC
NO. OF ACTUATOR BOLTS~SZr~ STR" SS AREA OF ACZUATOR BOLTSDBC OF ACZUATOR BOLTSM3. OP BRA~;Z/VALVEBQLTSTEh'SIZZ STRESS ~~ OF BRACKElZ/VALVEBOLTSTRANSV~E DIST. BEX&~ BRACKET BOLTSIGNGITUDZNALDIST. B~~r BRACKET BOLTSIZNGZH OF BRACfKTDISTANCE BEZh~ VALVE BODY BQLT HOLESDIA. OF VALVE BODY BOLT HQIZSt TORQUE ON DISC PINDISC PIN DIA.VALVE BODY O.D.VALVE BODY W~rGQ'. DZA-AD3ACENZ PIPING O.D~CENZ PIPING Z.D.MXZtKM PIPING BENDING MQZNZNO. OF BODY BOLTSDBC OF BODY BOLTSRDOZ AREA OF BODY BOLTSLENGTH ACROSS GUSSETSSICKNESS OF GUSSETS
P 0 S X —S E A t X t<( TE P (Ht AT X IC) 19 < f 3: tH( CI<.II-I I=AT~A 'SIRE< AI<AI YSIA12 CLASS 150 VALVE ASSEt(OLYW TH N ~~cg '<4T
'I REFERENCE DMCS.4 'SS'Y DWCi.t)0.:<-9)S7 4 RFV.8 BODY OWC NO.: 111 -301 REV.AC.DISC OMG.NO.l2112-301 REV.A~EH~RE EII ')<<E< E< R o 4E PIH DMG NO. l 2600 060 REV.AF.BRAC)(ET DMG.N0.8000-075 Rc.V.B
DESIGN CONDITIONSPRESSURE(PSIG) ~ 150
< P P e
ALLOWABLE STRESSES (PSI)A.BODY: 25650BHSTEM: 54300C. P IH: 54300
.~<RA ( I'0E. 8<OLl'ING: 37500
<~ VALVE TORQUE(IN"LOS)
< e C
SEAL TORQUE> 1183HYDROSTATIC TORQUES 1515
G LOADI))GSICC'C r
VERTICALS 4LONGITUDIHALS 3
71S 2 ~ 5I
X2s 6.563DINEHSIONAL DATAX3e 2.813. X4s 6
CXSS 2.665 Mle 171
4)M2S 25
d3s 2.875L2e .305
Oi ~ 1.755Y2e 1.557
Ole 1.247Nle 4
Oe 11.703Ale ~ 1416
Ele 1.625X6e 4 '4 e
E2e .938H2e 4
Xe 65 dpe .309 dlr 15 R7e 12.062 RBS 12.75Le 0 Te 0 Oe 1 Ee 30000000R9e 11.938
4
II ~
NATURAL FREQUENC1ES'(HZ.)LONGITL'DINAL(Z) ACT ~ /VALVES 78 VS. 33HZ.
ccrc '<sTRANSVERSE(X) ACT /VALVES 86 VS ~ 33HZ ~
L4TERAL DISC/STEHS 887 VS ~ 33HZ.
ORACVET BOLT STRESSESSHEAR 6338 PSI
e A33COHBINEDS 15008 PSI VS.ALLOWS 37500
ACTUATOR BOLT STRESSESSHEARS 5871 PSI
Co
COHBIt(EDS 10324 PSI 'VS 4LLOW. e 37500
BRACVET STRESSESSHEARS 401 PSI
EI)C,' 47 7 C
CO))OIt(EDS 2393 ISI VS ~ ALLOMs 18900
SHEARS 2095 PSI( 'ENSILEs 6462 PSI
SHEARS 9071 Pc!TENSILES 19148 PSI
C e <e 4
I~ ~
DISC PIH STRESS7 47 P s '<CA
ACTUATOR OEFLECTIONSLONGITUDINAL 4 '?300000E-03 It(CHESVERTICALS 1.40000000E-04 INCHES~TRII II 4 - H H
SECTION NODULUSe ~)<)7
PIPINGS 47.09:N63BODY BOLTINC
NOT APPLICABLE
SIGNEDP ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ D4TED ~ ~ ~
CRTE
C
Cll
NUCL~R S"ZSMIC ANALYSIS
VALV" SZZ":
C~T
ACTUATOR:
GUSTO)~:
P.O. NO.:
SPEC. NO.:
RECCE NO'.:
ITEM NO
BEFWENCE DWGS.
A. ASS'Y DWG. NO.
3. BODY. DWG. NO.
C. DISC DWG. NO.
D. STEM DWG. NO.
E. PZN DWG. NO.
F. BRAC~ DWG. NO.
z W-5o(D 5
z Cdd DCO
DO- 67$
REV. ff
(t A. BODY 0/6 ~ 0B. STEM ~~C q
ALLOWASL" STRESSES
2CZ> ~. PSI
OO 'siC. PIN C 0D. BRAC~E-. BOLTING
PSI
dd ~ PSZ
)dP'SZ
PRESSURE:
TEMPERATURE
DESiGN CONDITIONS
PSIoF
VALVE TORQUE
PACKING TORQUE:
SBK TORQUE:
HYDROSTATIC TORQUE:
I ssIN-LBS
ZN-LBS
ZN-LBS
f.TRANS~SE:VMZCAL:
LONGITUDINAL:
G-LOADZNGS
CIII
4)
Page 2
SIZE ~l ~S ~ztDIhKNSZQNAL DATA ACIUAZOR 72.I C -5' A3+
DESCRIPTION OF VARIABLE
TRANSVERSE DIST. ACZQKTOR C.G. TO tf. VALVELCNGITUDQQL DIST. ACZUATOR C.G. TO 4.VALVEVERTICAL DIST. ACZUATOR C.G. TO BBACKEZHEIGHT'BACKEZH" IGrK'ALVENECKACZUATOR WEZ~BBAGZi WEZGnZDISC WEIChZTHICKNESS OF BRACKET INNER PLATEWIDTH OF BBACKEZWIDTH OP VALVE NECKTHZCiCNrSS OF VALVE NECKTHICKNESS OF BRACKET SIDE PLATESTHICKNESS OP BRACKET TOP PLATE
. VALVE NECK O.D.PACKING BOW I.D.STEM DIA.GAGE DIA. OF DIM
.N1DZH Z%LL DZA. BACK OF DISC
~
~
TH IAf~ DZA. OP DISC'T WAS~ THICKNESS. Q STEM TO FBONT OF DISC
NO.. OF ACTUATOR BOLTSSILE STRESS AREA OF ACIUATOR BOLTS
DBC OF ACZUATOR BOLTSNO. OP BBMZKT/VALVEBOLTSTENSILE STRESS APEA OF BRACKET/VALVEBOLTSTRANSVERSE DIST. BETWEEN BBMXET BOLTSZONGZZUDZQJ DIST B~~ BBKZEZ BQLTS
GZH OF BPACKETDISTANCE BEZW~~ VALVE BODY BQLT HOLESDIA. OF VALVE BODY BOLT HOZZSt. K)RQUE ON DISC PZNDISC PIN DZA.VMV BODY O.D.VALVE BODY KQEBtGK DZA.~CENZ PIPING O.D.AD3ACENZ PIPING I.D.MXEKMPIPING ~ZNG MX~NO. OF BODY BQLTSDBC OP BODY BOLTSBDCtZ AREA OP BODY BOLTSLENGZH ACBOSS GUSSETS~CKNESS OP GUSSZZS
TRANSVERSE DIST. ACZUATOR C.G. TO Q VALVELONGITUDZVZ DIST. ACTUATOR C.G. TO +VALVEVERTICAL DIST. ACZUATOR C.G. TO BRACKETHEZCHZ BRACKEZHEIGH'ALVE NECKACTiJATOP. Wr IGHTBRACDKT WEZGHZDISC Wr.ZGRZTHIQQKSS OF BRACKET IlXvER PLATEWIDTH OP BK~WIDTH OF VALVE NECKTiIZ~~iSS OP VALVE NECKTHICKNESS OF BRACZKT SIDE PLATES
~ THICKNESS OP BRAC%(ET TOP PLATEVALVE NECK O.D.PACKING BORE I.D.STZ4 DIA.GAGE DIA. OF DISC
SMALL DIA. BACK OF DISCZARGE DIA. OF DISC
AUST WASHER THZ~SSDIST. Q ~r TO FRONT OF DISCNO. OF ACZUATOR BOLTS
S2LE STRESS AIBA OF ACTUATOR BOLTSDBC OP ACZUATOR BOLTS-NO. OF BRACKE."Z/VALVEBQLTSTENSILE STRESS AREA OF BRACKET/VALVEBOLTSTRANSVERSE DIST. BEZEL~ BRACKEZ BOLTSLONGITUDINALDIST. B~~ BRACKEZ BOLTSLENGZH OP BRACKETDISTANCE BED~r VALVE BCDY BOLT HOLESDIA. OP VALVE BODY BOLT HOLESt TORQUE ON DISC PINDISC PZN DIA.VALVE BODY O.D.VALV" BODY WAZKE5K DIA.AD3ACENZ PIPING O.D.ADJACENZ PIPING I.D.MAXIMUMPIPING BENDING
N2KMX'O.
OF BODY BQLTSDBC OF BODY BOLTSROOD AREA OF BCOY BOLTSLENGZH ACROSS GUS~THICKNESS OF GUSSr~