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Aventics PILOTAIR 2-CA-1A, Информация о сервисе

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“A” PILOTAIR

®

 VALVE

BLOCK TYPE AND PANEL MOUNTED

SERVICE INFORMATION

BLOCK TYPE:             Pages 1-6 
PANEL MOUNTED:    Pages 7-22 

The  Block  Type  “A”  PILOTAIR  Valve  is  a  poppet 
type, on-off, three-way directional valve. The body 
design  lends  itself  to  individual  or  multiple 
mounting  operations.  The  basic  valve  2-MA-1A, 
with  a  choice  of  six  operators,  can  be  easily  and 
quickly assembled without special tools. The valve 
is interchangeable with the former design. Refer to 
“Identity Schedule,”  page 3. 

WARNING: INSTALLATION AND 
MOUNTING 

The user of these devices must conform to all applicable 
electrical,  mechanical,  piping  and  other  codes  in  the 
installation, operation or repair of these devices. 

INSTALLATION!

  Do  not  attempt  to  install,  operate  or 

repair  these  devices  without  proper  training  in  the 
technique of working on pneumatic or hydraulic systems 
and devices, unless under trained supervision. 

Compressed  air  and  hydraulic  systems  contain  high 
levels  of  stored  energy.  Do  not  attempt  to  connect, 
disconnect  or  repair  these  products  when  a  system  is 
under  pressure.  Always  exhaust  or  drain  the  pressure 
from  a  system  before  performing  any  service  work. 
Failure to do so can result in serious personal injury. 

MOUNTING!

  Devices  should  be  mounted  and 

positioned  in  such  a  manner  that  they  cannot  be 
accidentally operated. 

Installation (BLOCK TYPE) 

The Block Type “A” PILOTAIR Valve can be installed in 
any convenient position without interfering with the valve 
operation. The straight, flat sides are identical to provide 
either  right  or  left  hand  horizontal  mounting.  Mounting 
holes are also provided for mounting the valve vertically 
from the top or bottom. 

Dual IN and OUT ports are provided on all valves 
except the 2-CA-1B for ease of piping. Pipe plugs 
are supplied for plugging the unused ports

. 

Operation 

The  Block  Type  “A”  PILOTAIR  Valve  is  designed 
to  operate  at  pressures  up  to  250  psi  within  a 
temperature range of -40º F to 200º F

 

(-40° C  

to 93° C). 

BLOCK TYPE “A” 
PILOTAIR

® 

VALVE 

Note: Install the valve to ensure operation within the 
travel  limits  shown  on  the  outline  drawings  (refer  to 
sales  catalog  SC-700-800).  Travel  beyond  these 
limits can cause damage to the valve plunger O-ring 
and subsequent valve leakage. 

SM-700.7400 

Содержание PILOTAIR 2-CA-1A

Страница 1: ...hese products when a system is under pressure Always exhaust or drain the pressure from a system before performing any service work Failure to do so can result in serious personal injury MOUNTING Devices should be mounted and positioned in such a manner that they cannot be accidentally operated Installation BLOCK TYPE The Block Type A PILOTAIR Valve can be installed in any convenient position with...

Страница 2: ...at desig nated 2 CA 1B which is normally open Maintenance Disassembly Refer to Figure 2 Completely disassemble the valve in sequence shown NOTE Strainers are easily damaged Do not remove from IN ports of valve body Cleaning 1 Clean the body with strainers intact and all other metal parts with a nonflammable solvent 2 Wash all rubber parts with soap and water 3 Rinse parts thoroughly and blow dry w...

Страница 3: ...RT NO 1 1 RING Retaining see kit 2 1 O RING see kit 3 1 CARTRIDGE see kit 4 1 O RING see kit 5 2 PLUG Pipe R432027754 6 2 STRAINER R431003238 7A 1 BODY without lugs R431004615 7B 1 BODY with lugs R431004944 7C 1 BODY 2 CA 1B only R431004613 REPAIR KIT NEW P N R431003743 P 055474 K0002 INCLUDES REF DESCRIPTION 2 O RING 3 ASSEMBLY Cartridge 4 O RING Dow Corning 55M Grease PARTS LIST FIGURE 2 Block T...

Страница 4: ...perator Figure 3 2 MA 1A PILOTAIR Valve Less Lugs Figure 4 2 MA 1A PILOTAIR Valve PARTS LIST 2 CA 1A PILOTAIR Valve Complete New P N R431004666 P 058721 00000 Basic Valve Less Operator New P N R431004663 P 058719 00002 Cam Lever Kit with Roll New P N R431003071 P 052974 K0000 Figure 6 2 CA 1A PILOTAIR Valve with Cam Roller Operator REF QTY DESCRIPTION 1 1 PIN 1 4 x 1 Roll 2 1 LEVER 3 1 PIN 1 4 x 3...

Страница 5: ...SEPARATELY Part Number 5 1 SPRING Standard Return New P N R431005489 P 060360 00000 5A 1 SPRING Heavy Return New P N R431005782 P 061474 00000 5B 1 SPRING Light Return New P N R431006126 Figure 7 2 CA 1B PILOTAIR Valve PARTS LIST 2 CA 1C PILOTAIR Valve Complete New P N R431005758 P 061347 00000 Basic Valve 2 MA 1A Less Operator New P N R431004663 P 058719 00002 Cam Roller Operator Kit New P N R431...

Страница 6: ...674 P 058723 00000 Basic Valve 2 MA 1A Less Operator New P N R431004663 P 058719 00002 Pilot Cylinder Operator Kit New P N R431003054 P 052956 K0001 REF NO QTY DESCRIPTION 1 1 PIN 1 4 x 1 Roll 2 2 PIN 5 32 x 3 8 Driv lok 3 1 CYLINDER Pilot 4 1 PISTON 5 1 O RING Figure 10 2 PA 1A PILOTAIR Valve AVENTICS A PILOTAIR VALVE SERVICE INFORMATION Lever Operator Kit New P N R431004677 P 058725 K0000 REF QT...

Страница 7: ...800 Operation The Panel Mounted A PILOTAIR Valve is designed to operate at pressures up to 250 psi 17 2 bar within a temperature range of 40º F to 200º F 40 C to 93 C PANEL MOUNTED A PILOTAIR VALVE Refer to Figure 11 With no mechanical force on the valve disc seat the inlet valve seats and seals the passage from the inlet to the outlet port The outlet port is vented to atmosphere through the cente...

Страница 8: ...oward the right single handle models the position index marks and engraved cavity numbers appear on the right side of the cams The valve cavities are numbered 1 2 3 and 4 from the left with the cam housing in the same position as above Valve Portion Maintenance 2 BA 1 PILOTAIR VALVE HOUSING DISASSEMBLY Refer to Figure 17 page 17 Disassemble the housing in sequence shown CLEANING 1 Clean all parts ...

Страница 9: ... If any cam is to be replaced the replacement cam must be marked identically to the cam it replaces Figure 12 Typical Spring Return Valve Assembly Figure 13 Typical Valve Assembly 1 Position cams so that the engraved cavity numbers and position index marks are facing toward the handle It is imperative that the position index marks appear in a line at the bottom center when the handle is in the upr...

Страница 10: ...P 059346 00000 R431004538 P 058453 00001 R431005094 P 059387 00013 R431005168 P 059513 00004 Plugged R431004898 P 059071 00000 R431004898 P 059071 00000 R431005805 P 061621 00000 2 HA 3 R431004511 P 058378 00002 R431004582 P 058515 00002 R431005026 P 059346 00000 R431005026 P 058453 00001 R431005101 P 059387 00020 R431005171 P 059513 00007 Plugged R431004898 P 059071 00000 R431004898 P 059071 0000...

Страница 11: ...05169 P 059513 00005 R431004899 P 059072 00000 R431004899 P 059072 00000 P 059073 00000 R431006402 P 064249 00000 2 HA 4 R431004543 P 058457 00001 R431004579 P 058510 00001 R431005026 P 059346 00000 R431005026 P 059346 00000 P 059387 00001 R431005203 P 059600 00000 P 059080 00000 P 059080 00000 P 059080 00000 P 059080 00000 2 HA 4 R431004801 P 058892 00001 R431004908 P 059088 00001 R431005026 P 05...

Страница 12: ... HANDLE POSTION PORTS WHICH PRESSURE IS SUPPLIED FIG 14 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 Plugged X 2 Plugged X 3 Plugged 4 Plugged X SINGLE THREE WAY VALVES 2 HA 1 2 HA 2 R431005003 2 HA 2L R431005006 2 HA 2Z R431005013 2 HA 2 R431005402 2 HA 2 R431005815 2 HA 2 R431005820 2 HA 2LZ R431005864 2 HA 2L R431005927 2 HA 2L R431006008 2 HA 2R R431005008 2 HA 2LR R43100511 2 HA 2R R4310...

Страница 13: ...gged X HANDLE POS PORTS TO WHICH PRES SURE IS SUPPLIED FIG 14 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 Plugged X 2 Plugged X 3 Plugged X HANDLE POS PORTS TO WHICH PRESSURE IS SUPPLIED FIG 14 SINGLE RIGHT HANDLE 1 Plugged X X 2 Plugged X 3 Plugged X X 4 Plugged X QUADRUPLE THREE WAY VALVES 2 HA 4 TRIPLE THREE WAY VALVES 2 HA 3 Con t HANDLE POS PORTS TO WHICH PRES SURE IS SUPPLIED FIG 15 SI...

Страница 14: ...IG 15 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 X X 2 X X 3 4 X X 5 X X HANDLE PORTS TO WHICH PRES FIG 14 LEFT HAND RIGHT OUT 1L OUT 2L OUT 1R OUT 2R 1 X X 2 X 3 X HANDLE PORTS TO WHICH PRES FIG 15 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 X 2 X X 3 X X X 4 X X X 5 X X HANDLE PORTS TO WHICH PRES FIG 14 LEFT HAND RIGHT HAND OUT 1L OUT 2L OUT 1R OUT 2R 1 X X 2 3 X X 2 HA 4 R431004537...

Страница 15: ...3 X X X 4 X X X 5 X X X HANDLE PORTS TO WHICH PRES FIG 15 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 X X 2 X X X 3 X X 4 X X X 5 X X HANDLE POS PORTS TO WHICH PRESSURE IS FIG 14 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 X 2 X 3 X 4 X HANDLE PORTS TO WHICH PRESSURE IS FIG 15 SINGLE RIGHT HANDLE OUT 1L OUT 2L OUT 1R OUT 2R 1 X 2 X 3 4 X 5 X HANDLE PORTS TO WHICH PRESSURE IS FIG 14 SIN...

Страница 16: ...31009020 10 1 PLUG Valve Cavity R431005364 11 1 RING Retaining R431001749 12 1 O Ring R431002016 13 1 PLUG Pipe R431001963 REF NO DESCRIPTION 4 O RING 15 16 O D 5 CARTRIDGE 6 O RING 7 8 O D Dow Corning 55m Grease MINOR REPAIR KIT New part no R431003742 P 055474 00004 SAME AS ABOVE PLUS REF NO 1 2 AND 3 For plugged cavity use one each of Ref No 10 11 and 12 and two each of Ref No 1 and 2 Double lis...

Страница 17: ...ve Cover Exploded View REF NO QTY DESCRIPTION NEW PART NUMBER 1 1 PIN Driv lok R431002116 2 1 DOG Cam R431003426 3 1 RING Retaining R431002335 4 1 PUSH BUTTON R431002956 5 1 COVER Top R431003992 OLD PART NUMBER P 049775 00006 P 054691 00000 P 049857 00012 P 051997 00004 P 057103 00010 ...

Страница 18: ...R431004981 8 2 WASHER R431002165 9 1 CAM R431004904 10 1 SPACER R431001740 11 2 ARBOR Spring Spring Returned Models Only R431004979 12 1 SPRING Spring Returned Models Only R431004978 13 1 SHAFT Handle R431004987 14 1 RING Retaining R431002333 15 1 FOLLOWER Cam R431005076 16 1 HOUSING Cam R431004955 16A 1 HOUSING Cam Latching Models Only R431004959 All items except these are needed in a Cam Housing...

Страница 19: ...nly R431004977 13E 1 DETENT 5 Position Detent Models Only R431004974 14A 2 ARBOR Spring Spring Returned Models Only R431004979 14B 1 SPRING Spring Returned Models Only R431004978 15 2 FOLLOWER Cam R431005076 16A 1 HOUSING Cam R431006110 16B 1 HOUSING Cam Latching Models Only R431006092 All items except these are needed in a Cam Housing Position see pages 10 and 11 Detents are used in pairs New Par...

Страница 20: ...3A 2 DETENT 3 Position Detent Models R431004976 13B 2 DETENT 3 Position Detent Models R431004975 13C 2 DETENT 5 Position Detent Models R431004977 13D 2 DETENT 5 Position Detent Models R431004974 14 FOLLOWER Cam R431005076 15 1 HOUSING Cam R431005408 3 are required on 2 HA 3 and 4 are required on 2 HA 4 All items except these are needed in a Cam Housing Position see pages 10 and 11 OLD PART NO P 04...

Страница 21: ...14A 1 ARBOR Spring Spring Return Models Only 14B 1 SPRING Handle Return Spring Return Models Only 14C 1 SPACER Spring Return Models Only 15 2 SPACER R431002711 16 2 PLUG R431002564 17 2 SCREW Set R431002491 18 FOLLOWER Cam R431005076 3 are required on 2 HA 3 and 4 are required on All items except these are needed in a Cam Housing Position see pages 10 and 11 OLD PART NO See Identity Schedule See I...

Страница 22: ...Handle R431004181 11A 1 SHAFT Handle Pc No P58452 0001 Only OBSOLETE 11B 1 SHAFT Handle Pc No P58452 0001 Only OBSOLETE 12 CAM 13 4 SPACER R431002711 14 4 PLUG R431002564 15 4 SCREW Set R431002491 16 FOLLOWER Cam R431005076 3 are required on 2 HA 3 and 4 are required on 2 HA 4 All items except these are needed in a Cam Housing Position see pages 10 and 11 OLD PART NO See Identity Schedule See Iden...

Страница 23: ...e periods should be scheduled in accordance with frequency of use and working conditions All AVENTICS products should provide a minimum of 1 000 000 cycles of maintenance free service when used and lubricated as recommended However these products should be visually inspected for defects and given an in sys tem operating performance and leakage test once a year Where devices require a major repair ...

Страница 24: ...ngtan Ontario CANAD A L71tt TM www a11entics cam ca infa ca a11entics cam Slv1 7QQ 74QQ May 2QT4 Sub1ec ttn c hange Printed in United States AVEKITICS Carparatian This dac urnent as well as the data spec ific atians and atherinfurmatian setfurth in it are the ED Clusive property atAVEl JTICS It may notb e reproduced argiven ta third parties withoutits cansent ...

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