Control Products CV44-CS User Manual
CV44-0712
TITAN
TITAN FLOW CONTROL, INC.
CHECK VALVE
f
ANSI CLASS 300
WAFER TYPE
f
CARBON AND STAINLESS STEEL
f
DUAL DISC
MODELS: CV 44-CS
FEATURES
F
s
c o s t e f f i c i e n t d e s i g n
l o w w e i g h t a n d s h o r t l a y i n g l e n g t h p r o d u c e s a v i n g s i n ini t ial c o s t ,
s p a c e r e q u i r e m e n t s , a n d i n s t a l l at i o n w h e n c o m p a r e d t o f u l l - b o d y ,
s w i n g - t y p e c h e c k v a l v e s .
s
m i n i m a l h e a d l o s s
c o n t o u r o f b o d y p r o v i d e s a s h o r t a n d s t r a i g h t f l o w p a t h t h a t
g e n e r a t e s v e r y l i t t l e t u r b u l e n c e . a d d i t i o n a l l y , t h e s p r i n g -l o a d e d
d i s c s a r e d e s i g n e d w i t h v e r y l o w c r a c k i n g p r e s s u r e w h i c h r e d u c e s t h e
a m o u n t o f e n e r g y r e q u i r e d t o o p e n t h e v a l v e .
s
q u i c k c l o s u r e t o r e d u c e w a t e r h a m m e r
s h u t - o f f is a c h i e v e d v i a t h e f u l l y a u t o m a t i c , s p r i n g - a s s i s te d d i s c s t h a t
c l o s e n e a r z e r o f l o w v e l o c i t y . t h e l i g h t w e i g h t , s p l i t d i s c d e s i g n
c r e a t e s a p o s i t i v e s h u t o f f p r i o r t o f l o w r e v e r s a l a n d h e l p s t o k e e p
s l a m m i n g a n d s u r g e s t o a m i n i m u m .
s
d e s i g n e d f o r l o n g s e r v i c e l i f e
t h e s p r i n g a n d d i s c s a r e d e s i g n e d t o a l l o w t h e d i s c s t o l i f t l i n e a r l y
b e f o r e p i voti n g t o a v o i d t h e d i s c h e a l f r o m s c r u b b i n g t h e s e a l i n g
s u r f a c e . a l s o , d i s c s a r e e q u i p p e d w i t h c a s t -in s h o c k b u m p e r s t h a t h e l p
t o r e d u c e w e a r a n d t e a r o n i n t e r n a l c o m p o n e n t s .
s
f u g i t i v e e m i s s i o n d e s i g n
t h e r e t a i n e r -l e s s b o d y d e s i g n e l i m i n a t e s p o t e n t i a l l e a k p a t h s t o t h e
e n v i r o n m e n t s o t h e r e a r e n o b o d y e m i s s i o n s .
s
r e s i l i e n t a n d m e t a l s e a t s
b o a r d , l a p p e d s e a l i n g s u r f a c e ( m e t a l ) m e e t s o r e x c e e d s a p i 598 t e s t
r e q u i r e m e n t s . r e s i l i e n t s e a t s ( v i t o n / b u n a ) e n s u r e a b u b b l e t i g h t s e a l .
(c a r b o n s t e e l )
CV 44-SS
(s ta i n l e s s s t e e l )
sizes: 2" ~ 24"
2" ~ 6" PROVIDE DUAL PRESSURE
SERVICE (ANSI CLASS 150/300)
TECHNICAL
T
pressure/ temperature rating
cs - astm a216 gr. wcb - class 300
(Non-shock): 740 PSI @ 100 °F
WOG
pressure/ temperature rating
ss - astm a351 gr. cf8m - class 300
(Non-shock): 720 PSI @ 100 °F
WOG
seat material
temperature range
VITON: -40 ~ 400 °F
BUNA-N: -20 ~ 250 °F
SPRING MATERIAL
TEMPERATURE MAXIMUM
INCONEL X-750: 1000 °F
1. The above listed temperatures are theoretical and
may vary during actual operating conditions.
(1)
A
m a r k e t s : w a t e r & w a s t e w a t e r , p u l p & p a p e r , c h e m i c a l & p e t r o c h e m i c a l , p o w e r , p e t r o l e u m a n d o i l & g a s
b u n a
-n p r o p e r t i e s : m o s t w i d e l y u s e d e l a s t o m e r . g o o d f o r m o s t p e t r o l e u m o i l s a n d f l u i d s , s ili con e
g r e a s e s a n d o i l s , a n d c o l d w a t e r . e x c e l l e n t c o m p r e s s i o n s e t , t e a r , a n d a b r a s i o n r e s i s ta n c e . p o o r w e a t h e r
r e s is ta n c e a n d m o d e r a t e h e a t r e s is t a nc e . n o t r e c o m m e n d e d f o r s e v e r e o z o n e -r e s is t a nt a p p l i c a t i o n s .
v i t o n p r o p e r t i e s : o f f e r s a b r o a d r a n g e o f c h e m i c a l r e s is t a nc e a n d e x c e l l e n t h e a t r e s i s ta n c e . g o o d
m e c h a n i c a l p r o p e r t i e s a n d c o m p r e s s i o n s e t r e s i s ta n c e . o f t e n u s e d i n a p p l i c a t i o n s w h e r e n o t h i n g e l s e w i l l
w o r k . f a i r l o w t e m p e r a t u r e r e s i st a n ce a n d l im i te d h o t -w a t e r r e s i st a n c e a n d s h r i n k a g e .
Th e ab ov e d ata re pre sen ts c om mon ma rke t and se rv ic e a ppli ca tio ns . No re pr es ent at io n or g ua ran tee , e xp res se d or imp li ed, is g iv en d ue to t he n umer ou s v ar ia tio ns
APPLICATIONS
of concentrations, temperatures and flow conditions that may occur during actual service.
TITAN FLOW CONTROL, INC .
YOUR PIPELINE TO THE FUTURE!
Tel: 910-735-0000
290 Corporate Drive
s
Fax: 910-738-3848
s
s
titan@titanfci.com
PO Box 7408
s
s
Lumberton, NC 28358
www.titanfci.com
CV44-0712
TITAN
Stainless Steel
A351 Gr. CF8M ANSI Class 300
Carbon Steel
A216 Gr.WCB ANSI Class 300
Temperature(°F)
Pressure (PSI)
Source: ASME B16.5-1996
-100 0 100 200 300 400 500 600 700 800 900 1000 1100
200
300
400
500
600
700
800
900
250°FMaxTemp
Buna-N Seat
T-316SS Spring
400 °F MaxTemp
Viton Seat
600°FMaxTemp
SS Inlay Metal Seats
800°FMaxT e mp
Carbon Steel Body
1000 °F MaxTemp
Inconel X-750 Spring
Stainless Steel Body
ØDØD
ØC
ØB
ØE
A
Soft Seat
1
2
3
4
6
5
TITAN FLOW CONTROL, Inc.
290 Corporate Drive E-mail: titan@titanfci.com
Lumberton, NC 28358 Web: www.titanfci.com
Tel: 910.735.0000 Fax: 910.738.3848
CHECK VALVE • WAFER TYPE • DUAL DISC
MODELS: CV 44-CS (Carbon Steel)
CV 44-SS (Stainless Steel)
ANSI Class
300
BILL OF MATERIALS
No. PART CV 44-CS
1 Body
Carbon Steel
A216 Gr. WCB
(3)
2 Seat Metal/Viton/Buna-N
3 Disc
4 Spring
(2)
(2)
5 Shaft/Stop Pin
6 Pin Cap
1. Equivalent or better materials may be substituted at the manufacturer's discretion.
2. Denotes recommended spare parts.
3. Carbon Steel bodies are epoxy painted.
4. Metal seat is stainless steel inlay.
Additional Design & Technical Notes:
• The CV 44 has a fugitive emission design. This retainer-less body design
eliminates potential leak paths to the environment so there are no body emissions.
Stainless Steel
A351 Gr. CF8M
Inconel X-750 Inconel X-750
Stainless Steel
A276 Gr. 316
Carbon Steel
ASTM A105
(1)
(4)
CV 44-SS
Stainless Steel
A351 Gr. CF8M
Metal or Viton
Stainless Steel
A351 Gr. CF8M
Stainless Steel
A276 Gr. 316
Stainless Steel
A276 Gr. 316
DIMENSIONS AND PERFORMANCE DATA
SIZE
A DIMENSION
FACE TO FACE
ØB DIMENSION
OVERALL DIAMETER
ØC DIMENSION
INLET DIAMETER
ØD DIMENSION
OUTLET DIAMETER
ØE DIMENSION
MINIMUM BORE DIAMETER
(2)
ASSEMBLED
WEIGHT
Flow Coefcient
Cracking Pressure
1. Dimensions and weights are for reference only. When required, request certied drawings.
2. Face to face values have a tolerance of ±0.06 in (±2.0 mm) for sizes 10" and lower and a tolerance of ±0.12 in (±3.0 mm) for sizes 12" and larger.
3. Cracking pressure is for horizontal installations only. For vertical installations, please consult factory.
4. Minimum Bore Diameter indicates the minimum internal diameter of the adjacent pipe.
in 2
mm 50 65 80 100 125 150 200 250 300 350 400 450 500 600
in 2.38 2.62 2.88 2.88 3.88 3.87 5.00 5.75 7.12 8.75 9.12 10.38 11.50 12.50
mm 60 67 73 73 99 99 127 146 181 222 232 264 292 318
in 4.33 5.04 5.78 7.05 8.43 9.81 12.00 14.15 16.55 19.02 21.18 23.38 25.70 30.40
mm 110 128 147 179 214 249 305 359 420 483 538 594 653 772
in 2.00 2.50 3.00 4.00 5.00 6.52 8.00 10.00 12.00 13.26 15.24 17.50 19.00 23.42
mm 51 64 76 102 127 166 203 254 305 337 387 445 483 595
in 2.16 2.67 3.23 4.25 5.12 6.38 8.66 10.63 12.60 13.46 15.75 18.25 19.50 24.00
mm 55 68 82 108 130 162 7.13 8.82 10.47 11.81 14.29 15.87 17.87 610
in 0.94 1.73 2.36 3.54 4.45 5.31 1.75 224 266 300 363 403 454 552
(4)
mm 24 43 60 90 113 135 181 70 76 51 79 79 92 132
lb 5.5 8.0 10.0 15.5 23.5 36.0 66.0 102.0 156.0 236.0 302.0 390.0 540.0 670.0
kg 2.5 3.6 4.5 7.0 10.6 16.3 29.9 46.3 70.8 107.0 137.0 176.9 244.9 303.9
C
v
(3)
psi
62 110 175 350 550 850 1500 2400 3700 5400 8250 10400 14200 23000
≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25 ≤ .25
1
2
/2
3 4 5 6 8 10 12 14 16 18 20 24
PRESSURE - TEMPERATURE RATINGS
1. The above chart displays the pressure-temperature ratings for the valve's body material per
ASME B16.5-1996. Max temperature limits have been added for seat and spring materials.
For ANSI Class 150 ratings (2" ~ 6"), please refer to the CV 42-CS/SS specication sheet.
Titan FCI makes every effort to ensure the information presented on our literature accurately reects exact product specications. However, as product changes occur, there may be short-term differences between actual product
specications and the information contained within our literature. Titan FCI reserves the r ight to make design and specication changes to improve our products without prior notication. When required, request cer tied drawings.
(1)
Exploded View
Cutaway View
Illustrations are representative
of sizes 8" through 24". Sizes
2" through 6" are scalloped for
dual pressure service (ANSI
Class 150 and 300). Please
request certied drawings when
required.
(1)
REFERENCED STANDARDS & CODES
CODE DESCRIPTION
ANSI/API 594 Valve Design and Manufacture
ANSI/ASME 16.5 Flange Dimensions
ANSI/API 594 Valve Face to Face Dimensions
API 598 Valve Inspection and Pressure Test
pressure - temperature rating
ANSI CLASS 300 A216 Gr. WCB A351 Gr. CF8M
WOG (Non-shock): 740 PSI @ 100 °F 720 PSI @ 100 °F
Sizes 2" through 6" are designed for dual pressure service (Class 150 and 300).
For ANSI Class 150 ratings, please refer to the CV 42-CC/SS specication sheet.
seat and spring temperature rating
Seat Material Range Spring Material Max
VITON: -40 ~ 400 °F INCONEL X-750: 1000 °F
BUNA-N: -20 ~ 250 °F
Loading...