9750 9760 bellow sealed & piston valve with actuator
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P&B SERIES
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Yes. We ARE..
.
| Courteously | Attentively | Respectably | Effectively |
SUDE
An ISO 9001:2008 Certified Company
R
2. Bellow Sealed & Piston Valve
Index Introduction - Bellow Sealed Valve
Introduction Bellow Sealed Valve …..... 1 Bellow Sealed Valves are a new breed of Industrial process valves,
designed to eliminate Valve leakage and also known as 'Zero Leak
Typical Applications For Valves' or 'Emission Free Valves.'
Bellow Sealed Valves ........................... 3
In these valves, conventional gland packing is supplemented by a
metallic Bellow Cartridge joined to the valve bonnet at one end, and the
Why Bellow Seal Valve? ....................... 4
stem at the other end. A bellow is a long accordion-like tube. As the
valve stem strokes, the bellow expands or compresses with the stroke
Comparison Between movement. There are no sliding or rotating seals through which process
Types of Valves ..................................... 5 fluid can pass.
Pressur -Temperature Rating ............... 6 Thus the fluid will enter the valve from the seat of the valve & come in
contact with the bellow, but will not come in contact with the stem. Since
Rating to DIN 2401 .............................. 7 the stem is the only moving part in the valve, it is a source of potential
leakage through the gland due to constant friction caused by the axial
Rating to ASME B16.34 or API 602 ....... 7 movement.
In a bellow sealed valve this potential leak is totally avoided due to the
Piston Valve .......................................... 8 metallic bellow which blocks the leak path effectively by not allowing the
media to come in contact with the stem and thus the gland.
Parts of Piston Valve ............................. 9
A bellow is the heart of this type of valve. There are two types of bellows:
Electrically Actuated Valves .................. 11 formed and welded leaf.
Dangerous fluids are a permanent menace to man and environment.
Pneumatically Actuated Valves ............ 11 Leakages need to be avoided during operation. The ever-increasing
concern for environmental issues has led to use of both leakage and
Flow Co-efficient for Flow maintenance free bellows sealed valves.
Control Valves ...................................... 11
Bellows sealed valves guarantee Zero leakage to atmosphere and
G.A. Drawings ...................................... 13 therefore is an efficient and economic contributor towards security of our
surroundings.
01 SUDE 9750/9760SERIES
3. Bellows seal valves are Zero emission and maintenance free. An uninterrupted
metallic barrier is positioned between the piping and the environment. The
components that during valve operation are subject to relative movements are welded
onto the extremities of a metallic bellows that absorbs and compensates the shiftings.
Hence these valves are suitable for any fluid and are recommended when Zero
emission characteristics are required to protect the environment and the health of the
workers from pollutive leaks, to prevent expensive wastes due to loss of energy and
fluid, and to eliminate the not negligible cost of replacement of the packing. In
conclusion, the valves are particularly suitable for dangerous, inflammable, lethal and
explosive media.
The particular characteristics of these valves have been obtained by means of correct
sizing and material selection, by a shrewd and long test in laboratory and plants
under severe working conditions allowed by the rating, and a quality system. The
adopted bellows are fully in compliance and are made of Austenitic stainless steel or
Hastelloy. The life (corresponding to the number of cycles) is much longer than that
required by the relative standards. Generally bellows Seal Valves are fitted with rising
not rotating stem to avoid additional torsional stresses on the bellows.
Design
? in cast or forged construction to suit your requirements.
Valve body
?bellow assembly easily replaceable-easy of maintenance.
Spindle with
? available as standard in addition to bellow – to arrest any gland leakage in the event of bellow damage.
Gland packing
?of bellow materials – including inconnel, Hastalloy, Monel, etc.
Wide choice
?
External pressurization of bellow – leading to longer bellow life.
?
Welding of bellow done under most stringent conditions.
Bellows selected for higher stroke length than necessary – ensures longer life of bellows.
l
Temperature compensation considered as standard during sizing and selection of bellows.
l
There are two types of bellows:
Formed bellows – which is made with the help of rolling a flat metal sheet into a tube with longitudinal fusion welding, in
short the tube is hydraulically formed into bellows with rounded and widely faced folds.
Welded Leaf type bellows – It is a washer like plate of thin metal which are welded together. The common difference
between Formed bellows and Welded leaf type bellows are as follows.
Type Formed Bellows Welded Bellows
Shape of Convolution
Reliable durability because bellows are Of doubtful reliability because of a number
Durability produced from a single piece of metal. of welded joints. Plies can be affected by
Guaranteed 10,000 cycles or more life cycle Heat, and thus cycle life is hard to predict.
Because of wide opening between plies of bellows, Wedge-shaped opening
Suitability for use in valve bellow compression function will not be impaired by between plies will trap foreign matter
bits of foreign matter in fluid. in fluid, leading to bellow failure.
Easy to test for quality, bellow can be produced Very difficult to inspect
Quality control with uniform quality. welded spots for quality,
hence quality difficult to control.
SUDE 9750/9760SERIES 02
5. SUDE
Advantages
The more commonly used bellows is a Formed type instead of welded because of its advantages.
Inclined Design In Forged Construction
For better flow characteristics.
Encapsulated Design
Are bellows seal globe valves can be provided with encapsulated bellows, which are protected from particles,
velocity of following media, and bellow erosion etc. thus ensuring long life of bellow.
Special design can be used for chlorine application
3 Piece Design
These 3 pieces design accommodate any length of bellow with no change in body/bonnet pattern.
Valves with bellows designed for higher cycles are available on request.
Why Bellow Seal Valve?
SUDE
It has been proven through various studies about process plant emissions that 75% of leakages cause:
1) Environment pollution.
2) Production loss
3) Process problems and
4) Energy loss.
Bellow Seal Valves are highly recommended for Thermion - 66, down herm vapor, hot oil, HTM, Vacuum, Steam,
Ammonia, Refrigerant, Phosgene, Chlorine, Hydrogen, Oxygen, CO, Hazardous and Poisonous Liquids / Gases,
Radioactive substances etc.
ORDINARY VALVE BELLOW SEALED VALVE
Fig. 1 (Observe leakage through gland) (Gland Shut-Off With Metalic Bellows)
SUDE 9750/9760SERIES 04
6. Comparison Between Types of Valves
SUDE
BELLOW SEALED PISTON VALVES CONVENTIONAL VALVES
VALVES
Primary stem seal Metallic bellow Piston ring Gland packing
Secondary stem seal Gland packing None None
Stem leakage Not Possible. Metallic Occurs as soon as the Very common. Due to the design
Bellows are designed to rings (which are made of conditions, gland leakage occurs
last several thousand gasket material) wear out. with in a few cycles, no matter
cycles which make valve or what quality
of gland packing
Packing Not applicable Rings need to be Changed Needs to be replaced very often
Replacement frequently
Replacement Cost Not applicable Very high High
Media Loss Zero Loss. As the isolation Large in case of leaks Considerable amount through
is by metallic bellows, gland leakages. Normally large
leakage (even in ppm) is amount when leakage remains
not possible unattended.
Equipment Down Nil Very High for replacing Very high for replacing gland
time rings packing
Maintenance Cost Nil High as rings need to be Very High .Gland packing needs
changed atleast once in to be replaced /repacked often.
six months This cost along with equipment
down time, man hours spent etc.
very high.
Valve Life High-in years Low. Very Low -in Months. Due to
Leakage through gland, certain
parts erode, making the valve
irreparable after some months,
Valves needs to be replaced
Safety Very safe for most of Can be used only for limited Highly unsafe especially when
media media like low pressure the media is hazardous and
steam, hot water etc. poisonous.
Cost Comparatively higher High compared to the Initially low but very high after
initially but lowest total cost benefits some years if cost of packing,
of ownership (TCO) over downtime, man-hours spent,
the years of use. number of valves replaced etc
are taken into account.
Bellows Fatigue Test
Bellows Cycle Life Reduction vs Temperature
321 S/S Alloy 276
Bellows Cycle Life Reduction
1.00
0.98
0.96
0.94 Alloy 600 Alloy 625
0.92
0.90
0.88
0.86
Lock for levels Movement 0.84
0.82
Pressurised Test Fluid 0.80
018 010 038 060 093 121 149 177 204 232 260 288 316 343 371 399 427 454 482
0
Temperature C
05 SUDE 9750/9760SERIES
9. Piston Valve
SUDE
The Piston valve is seat less and glandless valve. At the specialized, and will always make the valve like new.
heart of the piston valve are piston and sealing rings. A
burnished piston seals against metal reinforced graphite First application, still widely used, was the tight shut-off of
rings to achieve leak proof shutoff. This unique design low and medium pressure stem.
ensures long life even at temperature up to 800°F (427°C).
Piston valves have been selected to meet the server
Seal tightness in a piston valve is obtained by a cylindrically demands of a large number of requirements in fluid
shaped plug, connected to a spindle, and operated by the handling applications in the industrial sector. As such, they
actuating force, which enables it to move through thinner are used in process lines containing many different fluids
diameter of two packing rings. When the piston is in the high such as steam, superheated water, thermal transfer fluids,
piston, that is, held by only the upper valve ring, (which also ammonia, LPG, hydrocarbons, acids, alkaloids, etc. their
ensures tightness to the atmosphere), the valve is open. ability to provide perfect seat shut off and packing tightness
When the piston is lowered and is held in place by both the and their along term troubles-free operation, ensured by
upper and lower valve rings (and thus ensuring seat reinforced seal rings, have served to greatly expand the
tightness between the valve inlet and outlet), the valve is number and types of applications.
closed. Because of the use of packing rings, which have
alternate layers of graphite and stainless steel, the piston Although the seat rings are suitable for use in temperatures
valve is considered a “soft-seated valve”. in excess of 1022°F (550°C), their use is limited to the
restrictions applicable to the body material, as well as that of
The contact between the piston and rings(sealing effect) is other metallic pressure retaining valve components. It
positively assured by means of the pressure exerted by should be noted that carbon steel bodies can not be used in
stud bolts with depending on valve materials, Belleville temperatures above 800°F (427°C)
washera are fitted to compensate expansion due to
temperature variations. The piston valve which has achieved world-wide
recognition mainly due to tight sealing against high
A typical feature of the piston valves- compared with globe temperature and pressure.
valves-is that the piston is always held by at least one
sealing ring. Therefore, there is no vibration during closing
and opening operations.
Another primary feature of the piston valve is that the two
cylindrical seating surfaces, the bottom valve ring and the
piston come in contact when the fluid flow is already nearly
cut off. Another unique properly of the piston valve is that
with the valve completely open and the piston completely
supported in the inner diameter of the upper valve ring, it is
protected against erosive/corrosive elements as well as
prevented from having foreign matter deposited upon it.
Piston-valves –contrary to globe valves –are bi-directional.
That is, they can be installed in a process line in both
directions of flow. However, the most common installation is
with the fluid inlet pressure below the valve piston.
Since no metallic sealing surfaces are present, therefore is
perfect interchangeability of all components. A new set of
spares can be immediately fitted without the need of
adaptation to other existing parts. Therefore, inline
reparability and maintenance is easy, does not require
SUDE 9750/9760SERIES 08
10. Parts of Piston Valve
SUDE
8
7
6
No. Description
4
1 Body
13 2.1 Lower valve Ring
14 2.2 Upper Valve Ring
9 3 Lantern Bush
4 Bonnet
12 5 Piston
10 6 Spindle
2.2 7 Threaded Bush
8 Pin
11 9 Poston Nut
3 10 Split Ring
11 Thrust Plate
5
12 Pin
2.1 13 Stud Bolt and Nut
1 14 Belleville Washer
The sealing system is astonishingly simple and
efficient of thermal expansion of the various valves
extraordinarily effective; always leak-tight across the
components, fluctuations of pressure and temperature
ports and to atmosphere.
create thermal expansions which inevitably lead to
The shut-off assembly comprises of a stainless steel piston, leakage. The Belleville washers however maintain constant
two resilient valve rings and a ferrous-metal lantern bush. pressure on the resilient valve rings and automatically
The sealing surface consists of the cylindrical surface of the compensate for any thermal expansions that may occur.
piston and the corresponding inner surface area of the The piston valves stay tight without maintenance.
sealing rings. This provides a very large sealing surface
compared with globe-one of the reasons for the piston
valves excellent seal. Unaffected by foreign matter in the
medium
Maintenance-free Foreign matter in the medium cannot harm a piston valve.
The upper valve ring is of special material provides a reliable When the valve is being shut and the piston enters the lower
seal to atmosphere. The middle layer of the ring is of special ring, it automatically sweeps out any particles of sand,
(PTFE) and is fully contained between laminates, the valve welding globules or other impurities present in the medium.
body and the piston, in both the open and shut positions. The possibility of damage to the sealing system through
The pressure on the valve ring is provided by the nuts abrasive matter suspended in the medium-a well-known
securing the bonnet to the valve body. Belleville washers are problem with conventional globe valves-is-effectively
fitted under the bonnet nuts to ensure that the pressure of eliminated with piston valves. Fibrous and contaminated
the bonnet on the valve ring kept constant. This maintains media can be reliably shut off without trouble.
uniform contact of the PTFE with the bush, to the lower valve
ring, which is contained in the body. The resilient sealing Environmentally
rings are thereby compressed and transform this thrust into
a radial acting pressure. Being supported against the wall of Piston and the body: permeability to gases is reduced to a
the valve body, the laminates of the valve rings are minimum and a optimum seal to atmosphere is guaranteed.
compressed around the piston and thereby produce an The lower valve ring provides the seal across the ports. The
outstanding seal. lantern bush serves as a distance piece between the two
rings.
Compensation for thermal expansions The thrust produced by tightening the bonnet nuts acts
Piston valves are fitted with Belleville washers as standard- axially from above, this thrust is transmitted from the upper
in conjunction with the resilient sealing rings. This produces valve ring via the lantern.
a spring-action selling system. Owing to the different co-
09 SUDE 9750/9760SERIES
11. SUDE
Acceptable energy saving Features
? sealing area – 88% more than globe
Larger effective
The outstandingly good seal offers two advantages which
valve: zero leakage assured.
should not be over looked; there is no loss of medium (cost
factor); and toxic or aggressive media cannot endanger the
?
Durability – piston remains unexposed to media
environment since they remain in the piping system. Piston ?
Absence of gland and valve key
valves are leak tight-both across the ports and to ?
The only scrap-free valve
atmosphere.
?
Fire-proof
? friendly
Maintenance
Piston valve –user industries ?
Self-cleaning
?
Oil and Gas ?
Self-lubricating
?
Petrochemicals
?
Textiles
ADVANTAGES
?
Pharma
? and metal reinforced graphite sealing
Burnished piston
?
Fertilizers rings ensure perfect class VI shutoff (i.e. bubble tight
?
Edible Oil shut off).
?
Chemical industry ?
One type of sealing ring to suit all applications- a
?
Pulp and Paper minimum inventory of spares required.
?
Paint ?
Superior construction and manufacturing ensures
trouble-free operation.
?
Food Processing
?
Dairy
? of friction and low operating torque.
Low co-efficient
Comparison of Bellow Seated Valve & Piston Valve
Bellow sealed valve have formed/welded bellows The piston valve is a glandless valve. A burnished
instead of glands. Bellow puncture over a period of piston seals against metal reinforced graphite rings
usage-very much like the bellows in mechanical seals. ensuring zero leakage and long life
Performance parameters of different types of isolation valves
Type of valve Parameter Gate Ball Globe Piston valve
Size of effective sealing area High Very High Low Very High
Replacement of the gland seal Y Y Y Y**
Replacement of the Internals Y Y N/Y Y**
Replacement of the Seat N Y N/Y* Y**
Leakage High Low Medium None
Purchase Cost Low Medium/High Medium/High High
Cost ownership over 5 to 10 years High Medium High Low
* Valve to be removed form line, ** Can be serviced inline (valve need not be removed)
SUDE 9750/9760SERIES 10
12. Electrically Actuated Valves
SUDE
Piston and Bellow sealed valves can be easily outfitted with “on-off”, “inching” and “modulating” type electric
actuators, including tight-seal or explosion proof enclosures.
These actuators are usually equipped with hand wheel for emergency manual operation as well as with
control and remote warning unit.
Upon request, we can supply the following accessories:
? inverter,
Local remote
? switches,
Auxiliary limit
?resistor,
Condensing
?
Inductive, capacitive or resistive position transmitter.
The temperature ambient range for the electric actuator is usually 4 0F to 1500F (-200C to +650).
Pneumatically Actuated Valves
SUDE
Piston and Bellow sealed valves can be easily outfitted with “on-off”, “inching” and “modulating” type Pneumatic device .
Upon request we supply the following fixtures:
? emergency manual operation with by-pass circuit for double-acting actuators,
Hand wheel for
?
Solenoid valves,
? proximity limit switches,
Mechanical or
?
Air filters, pressure regulators, pressure gauges, lubricator,
? electropneumatic positioner for Modulating Flow Control Valves.
Pneumatic or
The temperature ambient range for the pneumatic actuators is usually 4 0F to 150 0F (-200C to +650).
Flow Co-efficient for Flow Control Valves
SUDE
DN Cv
10 3/8" 4
15 1/2" 4
20 3/4" 7
25 1" 12
32 1.1/4" 18
40 1.1/2" 28
50 2" 44
65 2.1/2" 62
80 3" 92
100 4" 140
125 5" 220
150 6" 300
200 8" 510
11 SUDE 9750/9760SERIES
13. RATING for the Materials mentioned in this Bulletin
SUDE
Max.Operating PRESSURE as per
ASME ASME ASME ASME ASME ASME
Class 150 Class 150 Class 300 Class 300 Class 800 Class 800
Max. Operating
Gr.1.1* Gr.2.2* Gr.1.1* Gr.2.2* Gr.2.2* Gr.2.2*
Temperature
Carbon Stainless Carbon Stainless Carbon Stainless
Steel psi Steel psi Steel psi Steel psi Steel psi Steel psi
-20.2+100.4 284.3 275.6 741.1 719.4 1975.4 1920.3
212.0 256.7 235.0 673.0 612.1 1972.5 1631.7
392.0 203.1 198.7 635.3 517.8 1885.5 1379.3
482.0 175.5 175.5 604.8 484.4 1784.0 1292.3
572.0 147.9 147.9 561.3 458.3 1624.4 1225.6
662.0 121.8 121.8 536.6 440.9 1421.4 1176.3
752.0 94.3 94.3 500.4 422.1 1196.6 1125.5
797.0 81.2 81.2 417.7 416.3 1037.0 1108.1
*Max.operating conditions for Gr.1.1 are related to valves of carbon steel for Gr 2.2 to valves of austenitic stainless steel.
Max.Operating PRESSURE as per
DIN DIN
DIN DIN 2401 Class 2401 Class
DIN
2401 Class 2401 Class PN 40 Mater. PN 63 Mater.
Max.Operating 2401 Class
PN 16 Mater. PN 40 Mater. Sched. Sched.
Temperature of PN 16 Mater.
Sched. Sched. FS-F-M/H FS-M/H
Per DIN Std 0C Sched. G Cast
G Nodular G Nodular Carbon Steel Carbon Steel
as per Iron bar
Iron bar Iron bar Stainless Stainless
Steel bar Steel bar
-10+20 16 16 40 40 63
120 16 16 38 40 63
200 13 13 33 35 50
250 11 12 32 32 45
300 10 11 28 28 40
350 -- 10 24 24 36
400 -- -- -- 21 32
SUDE 9750/9760SERIES 12
14. Bellow Sealed Valve with Diaphragm Actuator 9760
ØW
H1
D
11
12
9
8
7
6
A 4
PART LIST
10
S.No. DESCRIPTION 2
1 BODY
2 BONNET
3 PLUG 5
4 STEM
5 STEM NUT
3
6 BELLOW
7 PACKING
8 GLAND BUSH C F
9 GLAND FLANGE
10 BELLOW COLLAR
11 AIR CONNECTION
1
12 BOLTED GLAND
E
CLASS : 150
SIZE Flange Ø Flange Thk Flange PCD No. Of WT. OF
NB ACTUATOR A R. F. Ø R. F. Thk Holes H1 D ØW Cv ASSY
(mm) MODEL NUMBER C E F / Holes Ø IN KGS.
15 9760/B15/38/FL150 102.6 89 11 35 2 60.3 4/16 482 540.1 260 6 24.1
20 9760/B20/38/FL150 112.1 98.5 13 43 2 70 4/16 482 544.8 260 12 24.8
25 9760/B25/38/FL150 120.6 108 14.5 51 2 79.4 4/16 482 548.6 260 16 26
40 9760/B40/75/FL150 156.7 127 18 73 2 98.4 4/16 502 595.2 330 37 42.6
50 9760/B50/75/FL150 192.8 152 19 92 2 121 4/19 502 618.8 330 58 45
65 9760/B65/150/FL150 205.2 178 22 105 2 140 4/19 635 751.2 457 85 67
80 9760/B80/150/FL150 228.9 191 25 127 2 152 4/19 635 768.4 457 140 70
100 9760/B100/150/FL150 277.4 229 25 157 2 191 8/19 635 797.4 457 215 83
150 9760/B150/300/FL150 385.7 279 26 216 2 241 8/22 750 996.2 616 470 145
200 9760/B200/300/FL150 470.2 343 29 270 2 299 8/22 750 1048.1 616 840 180
CLASS : 300
SIZE Flange Ø Flange Thk Flange PCD No. Of WT. OF
NB ACTUATOR A R. F. Ø R. F. Thk Holes H1 D ØW Cv ASSY
(mm) MODEL NUMBER C E F / Holes Ø IN KGS.
15 9760/B15/38/FL300 145.3 96 14.3 35 2 66.7 4/16 482 579.3 260 6 24.1
20 9760/B20/38/FL300 169.1 117.5 16 43 2 82.6 4/19 482 592.3 260 12 24.8
25 9760/B25/38/FL300 192.8 124 17.5 51 2 89 4/19 482 612.8 260 16 26
40 9760/B40/75/FL300 217.5 156 21 73 2 114 4/22 502 641.5 330 37 42.6
50 9760/B50/75/FL300 253.6 165 22 92 2 127 8/19 502 673.1 330 58 45
65 9760/B65/150/FL300 277.4 191 25 105 2 149 8/22 635 816.9 457 85 67
80 9760/B80/150/FL300 302.1 210 29 127 2 168 8/22 635 832.1 457 140 70
100 9760/B100/150/FL300 338.2 254 32 157 2 200 8/22 635 846.2 457 215 83
150 9760/B150/300/FL300 422.7 318 37 216 2 270 12/22 750 1013.7 616 470 145
200 9760/B200/300/FL300 531 381 41 270 2 330 12/25 750 1090.5 616 840 180
13 SUDE 9750/9760SERIES
15. Bellow Sealed Valve with Electric Actuator 9750
Open space for removing the cover
ØJ K
11
I
12
E
G H
100 F
9
D 8
7
6
A 4
10
2
5
PART LIST
C 3 S.No. DESCRIPTION
1 BODY
F 2 BONNET
3 PLUG
4 STEM
5 STEM NUT
6 BELLOW
1 7 PACKING
8 GLAND BUSH
E 9 GLAND FLANGE
10 BELLOW COLLAR
11 TOP COVER
12 HAND WHEEL
CLASS : 150
SIZE Flange Flange Flange No. Of WT. OF
NB Actuator Ø Thk R. F. PCD Holes ASSY
A R. F. Ø / Holes E F G H I J K D Cv
(mm) Model Number Thk IN KGS.
C E F Ø
15 9750/B 15/SD-2000-200-1/FL150 102.6 89 11 35 2 60.3 4/16 115 130 40/60 245 200 165 160 503.1 6 8.6
20 9750/B20/SD-2000-200-1/FL150 112.1 98.5 13 43 2 70 4/16 115 130 40/60 245 200 165 160 507.8 12 9.3
25 9750/B25/SD-2000-200-1/FL150 120.6 108 14.5 51 2 79.4 4/16 115 130 40/60 245 200 165 160 511.6 16 10.5
CLASS : 300
SIZE Flange Flange Flange No. Of WT. OF
NB Actuator Ø Thk R. F. PCD Holes ASSY
A R. F. Ø / Holes E F G H I J K D Cv
(mm) Model Number Thk IN KGS.
C E F Ø
15 9750/B 15/SD-2000-200-1/FL300 145.3 96 14.3 35 2 66.7 4/16 115 130 40/60 245 200 165 160 542.3 6 9.4
20 9750/B20/SD-2000-200-1/FL300 169.1 117.5 16 43 2 82.6 4/19 115 130 40/60 245 200 165 160 555.3 12 10
25 9750/B25/SD-2000-200-1/FL300 192.8 124 17.5 51 2 89 4/19 115 130 40/60 245 200 165 160 575.8 16 11.5
SUDE 9750/9760SERIES 14
16. Bellow Sealed Valve with Electric Actuator 9750
685 Max
485
12
11
B
440 MAX
130
105
9 50
D 8
7
6
A 4
PART LIST
S.No. DESCRIPTION 10
2
1 BODY
2 BONNET
3 PLUG 5
4 STEM
5 STEM NUT
C 3
6 BELLOW
7 PACKING
8 GLAND BUSH F
9 GLAND FLANGE
10 BELLOW COLLAR
11 ELECTRIC MOTOR 1
12 HAND WHEEL
E
CLASS : 150
SIZE Flange Ø Flange Thk Flange PCD No. Of Wt. Of
NB Actuator A R. F. Ø R. F. Thk Holes B D Cv Assy
(mm) Model Number / Holes Ø In Kgs.
C E F
40 9750/B40/SD-6000-3000/FL150 156.7 127 18 73 2 98.4 4/16 740 833.25 37 89.6
50 9750/B50/SD-6000-3000/FL150 192.8 152 19 92 2 121 4/19 740 856.85 58 92
65 9750/B65/SD-6000-3000/FL150 205.2 178 22 105 2 140 4/19 740 856.85 85 97
80 9750/B80/SD-6000-3000/FL150 228.9 191 25 127 2 152 4/19 740 873.45 140 100
100 9750/B100/SD-6000-4000/FL150 277.4 229 25 157 2 191 8/19 873 1035.9 215 123
150 9750/B150/SD-6000-4000/FL150 385.7 279 26 216 2 241 8/22 873 1119.2 470 160
200 9750/B200/SD-6000-4000/FL150 470.2 343 29 270 2 299 8/22 873 1171.25 840 195
CALSS : 300
SIZE Flange Ø Flange Thk Flange PCD No. Of Wt. Of
NB Actuator Holes
Model Number A R. F. Ø R. F. Thk B D Cv Assy
(mm) C E F / Holes Ø In Kgs.
40 9750/B40/SD-6000-3000/FL300 217.5 156 21 73 2 114 4/22 740 879.5 37 90.5
50 9750/B50/SD-6000-3000/FL300 253.6 165 22 92 2 127 8/19 740 911.1 58 92.8
65 9750/B65/SD-6000-3000/FL300 277.4 191 25 105 2 149 8/22 740 921.9 85 98.2
80 9750/B80/SD-6000-3000/FL300 302.1 210 29 127 2 168 8/22 740 937.1 140 103.2
100 9750/B100/SD-6000-4000/FL300 338.2 254 32 157 2 200 8/22 873 1084.1 215 128.1
150 9750/B150/SD-6000-4000/FL300 422.7 318 37 216 2 270 12/22 873 1136.7 470 165.4
200 9750/B200/SD-6000-4000/FL300 531 381 41 270 2 330 12/25 873 1213.5 840 200.5
15 SUDE 9750/9760SERIES
