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AAMM-01
® ®
Pure-Flo and Dia-Flo
®
Advantage Actuator
Maintenance Manual
®
This manual provides installation and maintenance instructions for ADVANTAGE ACTUATOR operated
diaphragm valves. If additional information is required, please contact:
ITT Industries
33 Centerville Road
Lancaster, PA 17603
(717) 509-2200
Attention: Sales Department
CONTENTS: FIGURES:
®
1.0 Advantage Installation 1. Actuator Drawings
®
2.0 Advantage Operation & Adjustment 2. Accessories:
®
3.0 Advantage Maintenance - Trave
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CAUTION - WELD END VALVES Weld end valves for schedule 10 and heavier pipe require Bio-tek: . . . . . . . . . . . . . . . . . . . . . . . . . . .150 in-lb actuator removal prior to welding in line. Schedule 5 and .50 - 1.0”: . . . . . . . . . . . . . . . . . . . . . . . . .200 in-lb lighter pipe and tubing may be welded with automatic 1.5/2.0”: . . . . . . . . . . . . . . . . . . . . . . . . . .240 in-lb equipment only without removing the actuator. The valve must be in the open position and pro
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3.6.1.5 Replace actuator assembly on body 3.3 Diaphragm-Flange Leakage and tighten bonnet bolts with a If valve diaphragm flange area leaks, depressurize wrench, crisscrossing from corner to system and open valve slightly, using the wrench corner. See Table 1 for recommended opening device (3” & 4”Series 47 only, DIN 80 & 100 torques. only) or a local bleed type regulator. Tighten bonnet bolts as described in Section 1.2. If leakage contin- 3.6.1.6 Travel stop, if equipped, must be reset ues, va
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the cover bolt holes with no stretching Advantage Act. lower cover. Do not of the diaphragm. The compressor apply excessive air pressure that extends 0.72” from the bonnet face in results in inversion of the diaphragm. this relaxed position, reference p. 10 for a view of the compressor position. 3.7.1.7 Replace actuator assembly on body, Re-assembly is the reverse of the and tighten bonnet bolts hand tight. above, use Blue Loctite #242 on the spindle nut. See Table 1 for fastener 3.7.1.8 Tighten
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and 2” (DIN 40 & 50) sizes require four 3.7.3.6 Unthread adjusting bushing, this (4) threaded rod guides in the lower relieves the spring load, until it is free cover prior to assembly. Position the of the valve spindle. Remove the actuator sub-assembly, including adjusting bushing/spring plate sub- spring(s) and top cover, over the spacer assembly and the springs. Remove (i.e., the compressor rests on the spac- spindle nut, top actuator plate and er). Drop the stem guide through cen- actuator d
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diaphragm face with thumbs while and compress the spring until the actu- holding the edge of the diaphragm ator plate shoulders on the spindle. with fingers. Use care to insure the spindle goes through the actuator plate center hole. 3.8.1.4 Screw new diaphragm into compressor Slide the actuator diaphragm over the until hand tight. DO NOT OVERTIGHT- valve spindle using care to insure the EN. Then back off until bolt holes in top hat is in the upper cover. Position diaphragm and bonnet register.
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use Blue Loctite #242 on the spindle 4.2.1 Operation of Manual Over-ride (Open): (3” & nut. The diaphragm is to be assembled 4” Series 47 only, DIN 80 & 100 only) top hat up. See Table 1 for fastener torques. 4.2.1.1 Remove switch Package if present. 3.8.4 Spindle O-Ring Replacement (All sizes) 4.2.1.2 Release any air pressure in top cover. 3.8.4.1 Disconnect air lines. Remove actuator 4.2.1.3 Remove clear plastic cap and loosen from valve body and dismantle actua- jam nuts. tor following instru
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® ADVANTAGE ACTUATOR 3 ⁄4”-2” 1 1 ⁄4”- ⁄2” FIGURE 1 1/4” - 2” (DIN 8-50) “D” “D” “C” “TOP VIEW” “C” “A/B” “E” SPRING TO CLOSE AIR TO OPEN LOW PROFILE DOUBLE ACTING & SPRING TO OPEN AIR CLOSE 8
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® ADVANTAGE ACTUATOR 3” - 4” (SERIES 47) (DIN 80-100) QUANTITY REQUIRED, 1 FOR DIR. ACT. 2 FOR DBL ACT. 1 ⁄4” NPI “A/B” 1 ⁄4” NPI FURNISHED WITH DIR. ACT. ONLY DOUBLE & DIRECT REVERSE ACTING ACTING * TRAVEL, STOP, ADJUSTABLE OPENING STOP & MANUAL OVER-RIDES * FIGURE 2 * 3” - 4” (SERIES 47) (DIN 80-100) * * PLASTIC CAP (TRANSPARENT) TRAVEL STOP NUTS ROLLER BEARING & RACES O-RING TOP COVER O-RING * THRUST SPRING WASHER PLUNGER ADJUSTING VALVE BUSHING SPINDLE * RECOMMENDED SPARE PARTS 9
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® ADVANTAGE ACTUATOR 3” - 4” (SERIES 33) (DIN 80-100) QTY. REQUIRED, 1 FOR REV. ACT. REVERSE ACTING QTY. REQUIRED, 1 FOR DIR. ACT. 2 FOR DBL. ACT. FURNISHED WITH DIR. ACT. ONLY REVERSE ACTING ACTUATOR DIAPHRAGM REPLACEMENT DOUBLE & DIRECT ACTING 10
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4.3.1.1 If present, the switch package must be 5.2.3Thread on the adapter, insure that the O-Ring removed. is in place at the base of the adapter. 4.3.1.2 Release any air pressure in bottom 5.2.4Slide the switch sub assembly down over the cover. adapter, position the conduit entrances in the location most desirable, (45˚ increments), press 4.3.1.3 Remove clear plastic cap. down and tighten the set screw located on the side of the lower housing to lock the unit in 4.3.1.4 Use a wrench to turn the
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SWITCH PACK 2, SP2.0 FIGURE 3 “A” 9.75 5.29 BIO-TEK THRU 02.00 DETAIL “B” (BIO-TEK - 01.000) DETAIL “B” “A” (03.000 & 04.000 SERIES 47) NOTE: 1. RECOMMENDED SPARE PARTS ARE MARKED WITH AN ASTERISK (*) ON THE LIST OF PARTS. 2. - USED ON BIO-TEK - 01.000 + - USED ON BIO-TEK - 02.000 - USED ON 1.500 & 02.000 - USED ON 03.000 & 04.000 ∆ 3. SWITCHES PROX P&F #NJ3-V3-Z PROX P&F #NJ3-V3-N PROX P&F #NJ3-V3-E PROX P&F #NJ3-V3-E2 MECH #X97173-V3L (SIL CONT) MECH #X97174-V3L (GOLD CONT) 4. USED ONLY WI
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turns past the trigger location is recommend- Retrofit - The switch package as received from ed.) the factory is pre-set, only minimal adjustment is required to adapt to the actuator. 6.2.5Place the valve in the full closed position. 6.1 Field Mounting (1/4” through 1”, DIN 8 - 25) 6.2.6Replace the top switch package cover. 6.1.1Remove the four(4) stainless steel screws on 7 SWITCH PACK 3.0 the actuator top cover. Place the valve in the open position. (The switch package is not autoclavable, max
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SWITCH PACK 2.5, SP2.5 FIGURE 3A “A” ASSEMBLE BELLEVILLE WASHERS IN SERIES AS SHOWN SEE DETAIL “B” “A” (3.70) DIA NOTE: DETAIL “B” 1. RECOMMENDED SPARE PARTS ARE MARKED WITH AN ASTERISK (*) ON THE LIST OF PARTS. 2. SWITCHES PROX P&F #NJ3-V3-Z PROX P&F #NJ3-V3-N (3.32) PROX P&F #NJ3-V3-E PROX P&F #NJ3-V3-E2 MECHANICAL X96324-UM (SIL CONT) MECHANICAL X96325-UM (GOLD CONT) 3. USED ONLY WITH MECHANICAL SWITCHES. SECTION “A-A” WIRING DIAGRAM CARDS (ITEM 30) 14
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7.2.1Remove top switch package cover. 8.1.1 Moore 73N12F (A100 & A300 Series Actuators) (Direct Acting Positioner, Top Loading) 7.2.2Place valve in full open position. 8.1.2 Moore 73NB (A200 Series Actuators) (Direct 7.2.3Connect test device to terminal strip for open Acting Positioner, Bottom Loading) switch. The switch type, inductive proximity versus dry contact mechanical, determines the 8.1.3 Moore 73NFR (A100 & A300 Series Actuators) type of test device required. Contact switches (Revers
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SWITCH PACK 3.0, SP3.0 FIGURE 3B (ADAPTER) ADVANTAGE ASSEMBLE WITH LOCTITE ACTUATOR SEALANT #242 (BLUE) (INDICATING SPINDLE) BIO-TEK - 1.00” ADVANTAGE ACTUATOR ASSEMBLE WITH LOCTITE SEALANT #242 (BLUE) (INDICATING SPINDLE) 1.50” & 2.00” 16
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8.5 Adjustment The only adjustment that can be made on the posi- tioner is a zero adjustment. The zero adjusting screw is located under the positioner’s top cover. To make this adjustment, set the instrument air pressure to the midpoint of its span, and turn the zero adjust- ment until the valve is at the mid-point of its stroke. Refer to Table #2 for stroke information. Recheck the setting accuracy by changing instrument air pressure to the maximum/minimum point to obtain full open/closed valv
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POSITIONER FIGURE 4 3 ⁄4” - 4” (DIN 20-100) 18
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FIGURE 5 VALVE DIAPHRAGM IDENTIFICATION ELASTOMER - 1 PIECE, MADE OF RUBBER, WITH MOLDED IN STUD. (SEE TABS) 19
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120 13.56 20
