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Flow System Navigation Bar
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316
STAINLESS STEEL FOR CHALLENGING APPLICATIONS ... ... ... FEATURING UNIVERSAL
FLUSH MOUNTING |
| FEATURES
|
Rack &
Pinion
Provides linear torque output and control capabilities |
Offset
Cylinders
Eliminates wear-causing cantilever loads |
Patented
Rack Support
Reduces friction for throttling control and long life |
Pistons
Travel Outward to Close
Eliminates opening 'jump' and allows end cap travel stop
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Fully Captured
Springs
Safe, maintenance free SpringpaQTM eliminates need to
decompress springs for actuators disassembly |
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|
Q03DA
Direct
Mounted on
1" Ball Valve |
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| APPLICATIONS |
On / Off
Without the opening 'jump' associated with R&P actuators |
Throttling
Control
Low internal friction assures smooth, precise valve positioning |
High Speed
100 milli-second cycle times with available enlarged air ports |
High Temperature
Standard 180F, 450F with PEEK bushings and Viton o-rings |
High Cycles
Low friction design provides exceptional cycle life |
Corrosive
and Sanitary Service
316SS to resist corrosion and to allow washdown |
Water Service
Submerge in, or power with water without corrosion |
Low Pressure
Alternative piston sizes provide full torque as low as 20 PSIG |
Zero TeflonTM
Zero Silicone
Available options |
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Female shaft "Q"
Series actuators incorporate several innovative mounting concepts to
provide optimum flexibility for new and replacement applications. Eight
(8) threaded mounting holes are used in the fully ISO 5211 compliant
bolt pattern in place of the standard four. These allow attachment of
a Universal Mounting Plate to convert the actuator mounting geometry
to match that of nearly any valve. Oversized double square female shaft
allows use of a Sleeve Adapter to match the valve shaft geometry to
the actuator.
Both top and bottom
sides of the "Q" Series actuators are identical so that either
may be used to drive the valve. Fail-open or fail-closed operation is
achieved simply by choosing which side to use to drive the valve
Accessories may
be driven by either side of the actuator using the NAMUR Drive Adapter
and NAMUR Mounting Plate.
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| TORQUE
CHARACTERISTICS |
|
Rack &
Pinion Vs Scotch Yoke Designs
Rack and pinion mechanisms provide a linear torque
characteristic al all travel positions. Scotch yoke designs exhibit
a "Torque Belly" with mid-travel torques that are considerably
less than their start (break) torque. For optimum valve operation, it
is necessary to assure adequate mid-travel as well break torque valves.
|
| TORQUE
OUTPUT |
 |
| Double
Acting: |
Operating
Pressure - PSIG
Torque - Pound Inches |
| SIZE |
40 |
60 |
80 |
100 |
| Q03DA |
161 |
242 |
322 |
403 |
| Q04DA |
280 |
420 |
558 |
700 |
| Q05DA |
550 |
830 |
1106 |
1385 |
| Q07DA |
1107 |
1660 |
2213 |
2765 |
| Q10DA |
2213 |
3320 |
4425 |
5530 |
| Q12DA |
3500 |
5250 |
7000 |
8750 |
| Q14DA |
700 |
10500 |
14000 |
17500 |
|
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| Spring
Return: |
Operating
Pressure - PSIG |
Torque - Pound
Inches |
|
|
40
Spring
|
40
Air
|
60
Spring
|
60
Air
|
80
Spring
|
80
Air
|
| SIZE |
Start
|
End
|
Start
|
End
|
Start
|
End
|
Start
|
End
|
Start
|
End
|
Start
|
End
|
| Q03SR |
97
|
64
|
97
|
64
|
145
|
97
|
145
|
97
|
193
|
129
|
193
|
129
|
| Q04SR |
168
|
110
|
170
|
112
|
237
|
175
|
245
|
183
|
316
|
230
|
328
|
242
|
| Q05SR |
330
|
220
|
333
|
223
|
475
|
350
|
480
|
355
|
632
|
460
|
646
|
474
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| Q07SR |
650
|
565
|
542
|
457
|
975
|
850
|
810
|
685
|
1300
|
1130
|
1083
|
913
|
| Q10SR |
1300
|
1130
|
1083
|
913
|
1950
|
1695
|
1624
|
1369
|
2600
|
2260
|
2165
|
1825
|
| Q12SR |
2100
|
1401
|
2099
|
1400
|
3150
|
2101
|
3149
|
2100
|
4200
|
3801
|
4199
|
2800
|
| Q14SR |
4200
|
2801
|
4199
|
2800
|
6300
|
4202
|
6298
|
4200
|
8400
|
5603
|
8397
|
5600
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| SIZE |
Q03 |
Q04 |
Q05 |
Q07 |
Q10 |
Q12 |
Q14 |
| A |
M6 |
M6 |
M6 |
M10 |
M16 |
M16 |
| B |
1.97 |
1.97 |
1.97 |
4.02 |
4.02 |
5.51 |
5.51 |
| C |
0.375 |
0.5 |
0.5 |
0.63 |
0.63 |
1 |
1 |
| D |
0.87 |
1.1 |
1.1 |
1.89 |
1.89 |
2.83 |
2.83 |
| F |
0.67 |
0.86 |
0.86 |
1.41 |
1.41 |
2.16 |
2.16 |
| H |
3.44 |
4.5 |
4.5 |
5.4 |
5.4 |
8 |
8 |
| K1 |
1.38 |
3 |
3 |
4.38 |
4.38 |
4.5 |
6 |
| K2 |
2.32 |
3 |
3 |
4.38 |
4.38 |
6 |
6 |
| L1(DA) |
1.5 |
2.25 |
3.75 |
4.25 |
6.44 |
4.5 |
10.5 |
| L2(DA) |
3 |
3.75 |
3.75 |
4.25 |
6.44 |
4.5 |
10.5 |
| L1(SR) |
1.5 |
2.25 |
5.87 |
4.25 |
11.25 |
4.5 |
14.2 |
| L2(SR) |
4.13 |
5.87 |
5.87 |
11.25 |
11.25 |
14.2 |
14.2 |
| L3 |
0.75 |
1.3 |
1.3 |
1.65 |
1.65 |
1.13 |
1.13 |
| T |
3.5 |
4.5 |
4.5 |
6.5 |
6.5 |
8.5 |
8.5 |
| Wt. (DA) |
4.5# |
13# |
16# |
43# |
53# |
90# |
125# |
| Wt. (SR) |
6# |
17# |
25# |
62# |
90# |
120# |
155# |
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Viton® is a registered
trademark of DuPont Dow Elastomers.
Teflon® is a registered
trademark of DuPont
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FLOW
SYSTEMS
13650 T.I. Boulevard, Suite 106 • Dallas, TX 75243 • U.S.A. • Phone:
972-644-4395, 800-956-8447 • Fax: 972-644-4616
© 1999 - 2007
/ DESIGNED AND DEVELOPED BY h2 Global
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