Page 1
Orion-2D Pneumatic Pressure Controller
part #55286, Patent No. 4.698.998
SPECIAL FEATURES:
• Orion-2D is a variable volume pressure controlled with on operating pressure from vacuum to
300 psi. It consists of two low torque, fine micro-metering valves with positive shut-off,
adjustable stop and soft seat. The pressure valve controls the inlet pressure and the other
valve vents to atmosphere.
• The vernier is located at the center of the controller and allows the operator a very fine
pressure adjustment (approx. ±5% point max.) without using the pressure or vent valve.
• Selecting the appropriate O-ring material may extend the wide range of gas applications.
• There is one inlet, one outlet, and two test ports. One test port may be used to connect a
pressure transducer or pressure gauge standard; the other test port may be used to connect
the unit under test.
OPERATION:
The pressure valve will begin to open when it is turned counter clockwise approximately 15
degrees. Full open position of the valves is achieved with a maximum of 3 1/2 turns from the
closed position. Use the pressure/vent valves to achieve ±95% of the target pressure. The
pressure and vent valves must be closed before operating the vernier. The vernier is a piston
and cylinder configuration, which generates ±5% pressure, or vacuum of the indicated
pressure. The vernier has a fine adjustment sensitivity of .0005 psi. Very low torque is required to turn the vernier... FINGERTIP ADJUSTMENT!!!!!
SPECIFICATIONS:
• Pressure Range: 0-300 psi and vacuum
Precision Pneumatic Controller
• Proof Pressure: 325 psi
• Pressure & Vent Valve Orifice: .032
• CV: .007
• Mechanical Rotation: 3 1/2 Turns (nom.)
• Torque: Fingertip adjust
• Vernier Volume: 1/2 cubic inch (nom.)
• Mechanical Rotation: 16 turns (nom.)
• Adjustable Sensitivity: .0005 psi
• Construction: Aluminum body clear anodize aluminum knobs, black anodize all other parts 300 series stainless
O-Rings Buna “N” STD, others available. (All stainless steel construction available for use with corrosive gases
and, or high pressure up to 10,000 psi. Refer to model: Orion 3A pressure pontroller.)
• Weight: 3.0 Lbs.
• O-ring repair kits: Buna-N (standard) (part #58499); Ethylene-Propylene (part #58506);
Silicone (part #58509); Neoprene (part #58515); Fluorocarbon “Viton” (part #55277).
Note: Various O-ring materials may be installed in Orion-2D by special order.
Orion -2D
Toll Free: 888-295-8475 • International: 715-234-9171 • FAX: 715-234-6967
WEB SITE: www.4condec.com
© CONDEC 2001 • All rights reserved • Printed in the United States of America • Specifications subject to change without notice
March 2001
65371
Page 2
ORION-2D Pneumatic Pressure Controller
part #55286, Patent No. 4.698.998
INSTALLATION:
The Valve is factory adjusted.
Panel or bracket mounting:
1.450
5.80
1.53
1.450
2.900
VENT PORT,
1/8-27 NPT THREAD,
MATING FITTING, PN 59738
1. Turn the two outside knobs clockwise.
2. Remove all (three) knobs.
3. Install controller into recommended
hole pattern with two
10-32 x 1/2" lg. screws.
4. Install knobs, align set
screws with both
dimples on knob inserts
(2) PLACES
and shaft.
INLET PORT,
1/8-27 NPT THREAD,
MATING FITTING, PN 57699
PRESSURE VALVE
VACUUM CONVERTER,
1/8-27 NPT THREAD, MATING
FITTING, PN 41944
Ø .213
(2) PLACES
1.350
RECOMMENDED HOLE PATTERN FOR ORION 2D
#10-32 UNF-2B
(2) PLACES
2.70
MODE SELECT,
1/8-27 NPT THREAD,
MATING FITTING, PN 41944
RETAINER PLATE ASSY PN 56424
REMOVE AT TIME OF PANEL MOUNTING
1.75
2.80
TEST PORT#2
MS33649-04 THREAD
TEST PORT#1,
1/8-27 NPT THREAD,
MATING FITTING, PN 41944
VERNIER
ModelNo.Orion 2D
SerialNo.
Pre ss ure :0 -3 0 0 p si
Proof Pressure:32 5 psi
Pat entNo. 4. 698.998
VENT VALVE
1.82
KNOB
SETSCREW #6-32
KNOB INSERT
STOP WASHER
LOCK NUT
6.90
© CONDEC 2001 • All rights reserved • Printed in the United States of America • Specifications subject to change without notice
March 2001
65371
Page 2
Page 3
ORION-2D Pneumatic Pressure Controller
Bill of Material
Ref # Part # Description Qty.
1 ...... 57482 ............ Nut, Valve Needle Housing 9/16-18, width across flats: .75, thickness: .12........ 2
2 ...... 54401 ............ Locknut.............................................................................................................. 2
3 ...... 58079 ............ Knob.................................................................................................................. 2
4 ...... 57889 ............ Knob, Insert ....................................................................................................... 2
5 ...... 57256 ............ Gear, Spur 40-tooth ........................................................................................... 1
6 ...... 59233 ............ Gear, Spur 18-tooth ........................................................................................... 1
7 ...... 55896 ............ Valve Seat .......................................................................................................... 3
8 ...... 59387 ............ Valve Seat, Stem................................................................................................ 3
9 ...... 59045 ............ Valve, Needle Seat ............................................................................................. 3
10 .... 54540 ............ Housing, Valve Needle ....................................................................................... 2
11 .... 59551 ............ Valve Needle ...................................................................................................... 2
12 .... 57906 ............ Bushing, End ..................................................................................................... 1
13 .... 59378 ............ Cap, End ........................................................................................................... 1
14 .... 59495 ............ Shaft .................................................................................................................. 1
15 .... 59241 ............ Piston ................................................................................................................ 1
16 .... 55714 ............ Body, Dual Valve ................................................................................................ 1
17 .... 57580 ............ Knob.................................................................................................................. 1
18 .... 55533 ............ Valve Needle ...................................................................................................... 1
19 .... 55159 ............ Housing, Valve Needle ....................................................................................... 1
20 .... 56784 ............ Locknut, 9/16-18UNF-3A, SST .......................................................................... 1
21 .... 58927 ............ Screw, Hex seal 4-40NC-2A x _ phillips head .................................................... 6
23 .... 59383 ............ Setscrew, 6-32NC x 1/8, SST............................................................................ 4
24 .... 58342 ............ Screw, Cap Hex Socket Head, #2-56UNC-3A, purchase per mil spec 16995-2. 3
25 .... 59322 ............ Setscrew, 6-32NC x 1/4, SST............................................................................ 6
26 .... 59326 ............ Setscrew, 2-56NC x 1/8, alloy steel ................................................................... 2
27 .... 55554 ............ O-ring, AS568A dash no. 010, Buna-N (Nitrile) 70 durometer color black........... 4
28 .... 55536 ............ O-ring, AS568A dash no. 002, Buna-N (Nitrile) 70 durometer color black........... 3
29 .... 55573 ............ Shaft O-ring, AS568A dash no 117, Buna-N (Nitrile) 70 durometer color black... 1
30 .... 60633 ............ Retainer, Packing Backup, single turn tetrafluoroethylene................................... 3
31 .... 55570 ............ Washer, Backing .04 thick, tetrafluoroethylene resin ........................................... 3
32 .... 55577 ............ O-ring, AS568A dash no 111, Buna-N (Nitrile) 70 durometer color black............ 1
33 .... 59245 ............ Washer, #8 Screw Size .187, ID x .440 OD x .040 thick nylon ............................ 2
34 .... 60202 ............ Setscrew, hex .................................................................................................... 2
35 .... 60837 ............ Screw, MACH Pan Head #10- 32NF x 1/2 phillips head 300 series, SST ........... 2
36 .... 58976 ............ Screw, Self Sealing, 8-32 x 5/8 modified to print ................................................ 1
38 .... 53308 ............ Label Roll, 1.25x1.25, polytrans 3000 void, 3" core, 8" O.D. .............................. 1
39 .... 59738 ............ Fitting, Male Connector 1/8 tube x 1/8 NPT brass.............................................. 2
40 .... 41944 ............ Connector, Male Swivel Elbow 1/8 NPT x 5/32 tube O.D. .................................. 2
41 .... 57699 ............ Fitting, Tube Male Connector 5/32 tube O.D. x 1/8 NPT .................................... 2
42 .... 59878 ............ Spacer, .005 thick mylar..................................................................................... 2
43 .... 59880 ............ Spacer, .007 thick mylar..................................................................................... 2
© CONDEC 2001 • All rights reserved • Printed in the United States of America • Specifications subject to change without notice
March 2001
65371
Page 3
Page 4
15
32
20
12
43
2
42
OR
14
OR
43
42
2
29
13
27
17
25/2X
25/2X
23/2X
3
4
5
24/3X
33
34
2
1
10
11
8
30
27
31
31
28
9
7
8
30
27
19
6
18
26/2X
38
21/6X
16
36
35/2X
A
C
1
1
1
1
3
1
1
1
1
3
3
3
1
3
3
3
B
39
7
9
28
41/2X
40/2X
4
4
THESE COMPONENTS TO BE
INSTALLED AT LOCATIONS A & C
THESE COMPONENTS TO BE
INSTALLED AT LOCATION B
1
NOTES
LIGHTLY COAT THE FOLLOWING WITH LUBRICANT, ITEM 37:
O-RINGS, ITEMS 27, 28, 29 & 32.
THREADS ON VALVE NEEDLES, ITEMS 11 & 18.
2
ITEMS 42 & 43 QUANTITY AND USAGE TO BE SELECTED
DEPENDENT ON FIT, SEE VALVE ADJUSTMENT PROCEDURE
ON ROUTING OR IN PARENT MANUAL.
3
FOR REFERENCE ONLY:
O-RING, ITEM 27, .239 ID
O-RING, ITEM 28, .042 ID
O-RING, ITEM 29, .799 ID
O-RING, ITEM 32, .424 ID
4
THESE COMPONENTS TO BE INSTALLED AT LOCATION
“C” ONLY.
RICE LAKE WEIGHING SYSTEMS
CLAIMS PROPRIEITORY RIGHTS TO THE MATERIAL DISCLOSED HEREON.
THIS DRAWING AND/OR TECHNICAL INFORMAT10N IS ISSUED IN CONFIDENCE
FOR INFORMATIONAL PURPOSES ONLY AND MAY NOT BE USED TO
MANUFACTURE ANYTHING SHOWN OR REFERFED TO HEREON WITHOUT
DIRECT WRITTEN PERMISSION FROM RICE LAKE WEIGHING SYSTEMS, CONDEC
PRESSURE PRODUCTS MANAGER
© CONDEC 2001 • All rights reserved • Printed in the United States of America • Specifications subject to change without notice
March 2001
65371
Page 4
Loading...