The time and manpower it takes to disassemble the valve, replace the parts, reassemble, install, and check for proper performance often outweighs the cost of labor simply to install a new valve. Valve maintenance Replacement part kits for solenoid valves can be purchased from the manufacturer. These typically will contain replacement O-rings.
35A-BAE-DDAB-2BA - MANIFOLD 14 STATION SOLENOID VALVE W/SOLENOID
6211C-211-PM-501DA - SOLENOID VALVE 6.0W 24VDC 25-150PSI
1113A111 - VALVE 3WAY
111B-111BAAA - VALVE AIR SOLENOID 120VAC 150PSI
111B-611JC - SOLENOID VALVE NO-NC 24VDC 1/8PORT
116B-610JM - SOLENOID VALVE 24VDC
130B-111AAAA - PILOT VALVE 25-150PSI
130B-111CAAA - SOLENOID VALVE 120V/60HZ
130B-111HAAA - SOLENOID VALVE 120V/60HZ 110V/50HZ
130B-501AA - PILOT ASSEMBLY
132B-599AA - SOLENOID VALVE 1/8INCH BASE 24VDC LO WATTS
16111-211-111 - VALVE 10-150PSI SIGNAL PRESSURE
161B-501JB - VALVE AIR N.C. 3WAY 24VDC 6W
224B-111BA - CONTROL VALVE SMALL 3 WAY VALVE
224B-111CAAA - VALVE 120VAC
224B-501BA - CONTROL VALVE SMALL 3 WAY VALVE
225B-501BA - CONTROL VALVE SMALL 3 WAY VALVE
225B-611CAAA - VALVE SOLENOID 24VDC
225B110JA - 3WAY VALVE
225B111CC - SOLENOID VALVE 120VAC
2310201C - SOLENOID COIL
250B-111CAAA - VALVE TO 150PSI W/PILOT 120VAC/24VDC 15WATTS
257B-111BA - SOLENOID VALVE 24 VDC NON LOCK
301G-111D-1 - SOLENOID VALVE 25-150PSI 3/4IN PORTS -4PORT IN/OUT
331G-111D-1 - SOLENOID VALVE 25-150PSI 3/4IN PORTS -4PORT IN/OUT
35A-AAA-DAAA-1C - VALVE AIR
35A-AAA-DFBJ-2K - VALVE SERIES 35 DIRECT SOLENOID OPERATE
35A-AAA-DFBJ-2KD - VALVE SERIES 35 DIRECT SOLENOID OPERATED 24VDC
35A-AAA-RA11 - VALVE REMOTE AIR PILOTED 1/8INC PORTS
35A-B00-DDFA-1B - SERIES 35 VALVE MANIFOLD 24VDC W/18IN L
35A-B00-DDFA-1BA - VALVE MANIFOLD 24VDC W/18IN LDS NON-LCKG
35A-BAE-DDAB-2B - MANIFOLD 14 STATION SOLENOID VALVE W/SO
35A-BAE-DDAB-2BA - MANIFOLD 14 STATION SOLENOID VALVE W/SOLENOID
35A-E00-DAAA-1B - VALVE / PILOT ASSEMBLY 120VAC
35A-EOO-DAAA-1B - VALVE PILOT ASSEMBLY 120VAC
35A-EOO-DAAA-1BA - VALVE PILOT ASSEMBLY 120VAC
35A-SAC-DDAA-6M - VALUE
37A-ABO-HAAA-4H - VALVE 120VAC
37A-ABO-HAAA-4H3 - VALVE 120VAC
411A-BOA-DM-DDA - 4 WAY VALVE 5 PORT 1/4IN 24VDC SOLENOID
411A-BOA-DM-DDAJ-1KD - 4 WAY VALVE 5 PORT 1/4IN 24VDC SOLENOID
45-AA1-DAAJ-1KA - PRESSUE SWITCH / VALVE
45A-AA1-DAAA-1B - SOLENOID VALVE 24VDC 5.4 WATT
45A-AA1-DAAA-1BA - SOLENOID VALVE 24VDC 5.4 WATT
45A-AA1-DAAC-1B - SOLENOID VALVE 120/160 VAC
45A-AA1-DAAC-1BA - SOLENOID VALVE 120/160 VAC
45A-AA1-DAAJ-1K - SOLENOID VALVE 1/8NPTF 110/120 50/60 4/
45A-AA1-DAAJ-1KA - SOLENOID VALVE 1/8NPTF 110/120 50/60 4/2FUNCTION
45A-AA1-DDAJ-4K - VALVE 4/2SINGLE 1/8NPTF 24VDC LOCK/EXTE
45A-AA1-DDAJ-4KA - VALVE 4/2SINGLE 1/8NPTF 24VDC LOCK/EXTERNAL OPERAT
45A-AA1-DDHA-18 - SOLENOID VALVE 24VDC
45A-AA1-DDHA-18A - SOLENOID VALVE 24VDC
45A-AA1-RA11 - VALVE SERIES 45 W/OUT SOLENOID
45A-AA2-DFFN-1BA - AIR SOLENOID
45A-L00-DAAB-4B - VALVE 120/60 110/50 5.4WATTS
45A-L00-DAAB-4BA - VALVE 120/60 110/50 5.4WATTS
45A-LAC-DDAJ-1K - SOLENOID BASE MOUNT
45A-LAC-DDAJ-1KJ - SOLENOID BASE MOUNT
45A-MAG-DDAJ-1K - SOLENOID BASE MOUNT
45A-MAG-DDAJ-1KJ - SOLENOID BASE MOUNT
45A-N00-DDAJ-1K - VALVE AIR BASE MT DOUBLE SOLENOID 24VDC
45A-N00-DDAJ-1KG - VALVE AIR BASE MT DOUBLE SOLENOID 24VDC 5.4W 4WAY
45A-NAC-DAAJ-1K - SOLENOID VALVE 1/8 NPTF 120V DOUBLE OPE
45A-NAC-DAAJ-1KA - SOLENOID VALVE 1/8 NPTF 120V DOUBLE OPERATOR
45A-NAC-DDAJ-IK - VALVE ASSEMBLY 24VDC 5.4W
45A-NAC-DDAJ-IKJ - VALVE ASSEMBLY 24VDC 5.4W
45A-PAH-DDAJ-IK - VALVE 24VDC 5.4 WATTS 120PSI
45A-PAH-DDAJ-IKA - VALVE 24VDC 5.4 WATTS 120PSI
45A-SA1-DAAJ-4K - VALVE PNEUMATIC
45A-SA1-DAAJ-4KC - VALVE PNEUMATIC
45A-SA2-DAAA-2B - VALVE 5/32 INCH AIR FITTINGS
45A-SA2-DAAA-2BA - VALVE 5/32 INCH AIR FITTINGS
45AAA1DDBA1CA - PRESSURE REGUL
45AL00DACA1CA - AIR VALVE
55B-11-PI-121CA - VALVE W/SOLENOID PID-121CAAA 240/60 220/50
55B-12-PI-501-JB - SOLENOID VALVE W/PID-501JB 24VDC
55B-12-RA - SOLENOID VALVE 3/8 INCH NPT 3-WAY SNGL AIR PILOT
56C-12-111HA - VALVE - VACUUM TO 150PSI
56C-13-116AA - SOLENOID INTERNAL PILOT VALVE 1/2NPTF NC ONLY
56C-63-121JB - VALVE NO MAIN 1/2INCH PORTS 240/60AC
57C-82-RA - VALVE REMOTE AIR NO 3/4IN NPTF INTERNAL AIR SPRING
58C-33-551CAAA - VALVE PILOT OPERATED 6WATT 12VDC 25-150PSI
58C-33-611JA - SOLENOID VAVLE 24VDC
58C-71-611JA - SOLENOID VALVE 24VDC
611B-11-111CA - VALVE 120/60 110/50 6.8WATTS
614B-11-111JB - VALVE STACKING 120VAC FLOW CONTROLS 1/8INCH PORTS
6200C-511 - BASE
6211C-211-PM-501DA - SOLENOID VALVE 6.0W 24VDC 25-150PSI
6213C-511-PM-11 - VALVE COMPLETE W/PILOT 120VAC AND MANIF
6213C-511-PM-111DA - VALVE COMPLETE W/PILOT 120VAC AND MANIFOLD BASE
6231C-000-PM-11 - SOLENOID VALVE ASSEMBLY
6231C-000-PM-111DA - SOLENOID VALVE ASSEMBLY
6231C-511-PM-11 - VALVE SOLENOID
6231C-511-PM-111DA - VALVE SOLENOID
6300C-511 - VALVE BASE ONLY
6311D-611-PM-11 - VALVE W/1/2IN PORTED BASE AND PILOT ASS
6311D-611-PM-111DA - VALVE W/1/2IN PORTED BASE AND PILOT ASSEM 120VAC
6316D-000-PM-11 - PILOT VALVE 120VAC 25-150PSI
6316D-000-PM-111DA - PILOT VALVE 120VAC 25-150PSI
Earlier this year, Apple made the decision to launch a pilot program that allowed owners of 'legacy' iMacs and MacBook Airs to get their devices repaired. Given how quickly Apple rolls out new products, and the tech giant's focus on convincing users to buy new devices instead of hold on to their old ones, it was an unexpected (but welcome) move.
Soon, according to a new MacRumors report, Apple will be expanding that pilot service further to cover a few additional devices. That list of devices is split in two: One set of gadgets will become available for vintage repair on November 30, while the other will be added to the program on December 30.
The former covers the iPhone 4S and 2012's 15-inch MacBook Pro, and the latter will include 2012 and 2013's 13 and 15-inch MacBook Pros, as well as the 2012 Mac Pro. If this assortment of products seems a bit random, that's probably because it is - maybe. As MacRumors speculates, it's possible that Apple is only offering this pilot program for products it still happens to have spare parts for.
If that's the case, that supply of parts will most likely dry up eventually, as will your opportunity to repair any of the products mentioned above. So, if your old MacBook Pro, Mac Pro or iPhone 4S isn't functioning as it should be, head down to your local Apple Store in the coming months to try your luck.
Image courtesy iFixit
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