Model
New
Old
Complete
Complete
Part Number
Part Number
R431002835
P –050975-00001
R431002836
P –050975-00002
R431002837
P –050975-00003
R431002838
P –050975-00004
HC-2-X
P –050975-00008
R434002034
P –052540-00004
R434002050
P –052878-00001
R434001203
P –065238-00000
P –065689-00001
P –065689-00003
R434001176
P –067508-00003
R431002839
P –050976-00001
R431002840
P –050976-00002
R431002841
P –050976-00003
R431002842
P –050976-00004
R431002843
P –050976-00008
R431002844
P –050976-00015
R434001989
P –052943-00001
HC-2-FX
R434001976
P –055781-00001
R434001219
P –065123-00001
P –065123-00002
R431006565
P –065123-00003
P –063511-00001
P –063511-00003
P –063511-00004
R431003824
P –055582-00001
R431003825
P –055582-00002
HC-2-LX
R431003826
P –055582-00003
R431003827
P –055582-00004
P –068520-00003
R431009114
P –051206-00001
R431002892
P –051206-00002
R431002893
P –051206-00003
HC-2-SX
R431002894
P –051206-00004
R431002036
P –052518-00002
R431002035
P –052518-00003
R431007030
P –067197-00003
* Cam Portion - less valve portion, pipe bracket, screws and nameplate
Note 1- Same as R431002838 (P -050975-00004) except less yoke, handle and ball Items 52, 53 & 54
Note 2- Same as R431002835 (P -050975-00001) except long handle P -050979 Item 53
Note 3 - Same as P -050975-00000 press range setting.
Note 4 - Same as R431002835 (P -050975-00001) except items 38, 52 & 53 are chrome plated or stainless steel
Note 5 - Same as R431002837 (P -050975-00003) except items 38, 52 & 53 are chrome plated or stainless steel
Note 6 - Same as R431002835 (P -050975-00001) except item 56 is P50878-0002 and less centering spring
Note 7 - Same as R431002839 (P -050976-00001) except less escutcheon plate item 67.
Note 8 - Same as R431002839 (P -050976-00001) except less escutcheon plate and holes are plugged.
Note 9 - Same as R431002839 (P -050976-00001) except items 38, 52 & 53 are chrome plated or stainless steel
Note 10 - Same as R431002840 (P -050976-00002) except items 38, 52 & 53 are chrome plated or stainless steel
Note 11 - Same as R431002841 (P -050976-00003) except items 38, 52 & 53 are chrome plated or stainless steel
Note 12 - Same as R431002839 (P -050976-00001) except all exterior surfaces are painted with black epoxy paint.
Note 13 - Same as R431002841 (P -050976-00003) except all exterior surfaces are painted with black epoxy paint.
Note 14 - Same as R431002842 (P -050976-00004) except all exterior surfaces are painted with black epoxy paint.
Note 15 - Same as R431003826 (P -055582-00003) except items 38, 52 & 53 are chrome plated or stainless steel.
Note 16 - Same as R431002892 (P -051206-00002) except less yoke, handle and ball Items 52, 53 & 54.
Note 17 - Same as R431002893 (P -051206-00003) except less yoke, handle and ball Items 52, 53 & 54.
Note 18 - Same as R431002892 (P -051206-00003) except latches in opposite maximum pressure position.
HC-2 IDENTITY SCHEDULE
Control
New
Pressure
Control
Control Spring
Range (PSI)
Spring P/N
& Code (Ref. # 29)
0 - 65
R431003732
P55442 Brown
0 - 100
R431000043
526749 Yellow
0 - 125
R431000099
540577 Light blue
0 - 150
R431003731
P55441 Red
0 - 30
R431005475
P60295 Dark Blue
0 - 150
R431005475
P55441 Red
0 - 65
R431003732
P55442 Brown
35 - 85
R431000099
P64822 Silver
0 - 65
R431000099
P55442 Brown
0 - 125
R431003732
540577 Light Blue
0 - 125
R431000043
540577 Light Blue
0 - 65
R431003732
P55442 Brown
0 - 100
R431000043
526749 Yellow
0 - 125
R431000099
540577 Light blue
0 - 150
R431003731
P55441 Red
0 - 30
R431005475
P60295 Dark Blue
0 - 175
R431000099
P54159 Silver
0 - 65
R431003732
P55442 Brown
0 - 65
R431000043
P55442 Brown
0 - 65
R431003732
P55442 Brown
0 - 100
R431000043
540577 Light blue
0 - 125
R431000099
P55441 Red
0 - 65
R431003732
P55442 Brown
0 - 100
R431000099
540577 Light blue
0 - 150
R431003731
P55441 Red
0 - 65
R431003732
P55442 Brown
0 - 100
R431000043
526749 Yellow
0 - 125
R431000099
540577 Light blue
0 - 150
R431003731
P55441 Red
0 - 125
R431000099
540577 Light blue
0 - 65
R431003732
P55442 Brown
0 - 100
R431000043
526749 Yellow
0 - 125
R431000099
540577 Light blue
0 - 150
E321--3731
P55441 Red
0 - 100
R431000043
526749 Yellow
0 - 125
R431000099
540577 Light blue
0 - 125
R431000099
540577 Light blue
Page 7
Old
New Cam
Old Cam Portion
Part Number
Part Number
*Complete
*Complete
R431000134
-850253-00000
R431000134
-850253-00000
R431000134
-850253-00000
R431000134
-850253-00000
R431000134
-850253-00000
R431002978
P -052539-00000
R431003028
P -052879-00000
R431000134
-850253-00000
P -065690-00000
R431007052
P -065690-0000
R431000140
P -067283-00000
R431000140
-850259-00000
R431000140
-850259-00000
R431000140
-850259-00000
R431000140
-850259-00000
R431000140
-850259-00000
R431000140
-850259-00000
R431002810
P -065690-00000
R431002810
P -065690-00000
R431000141
-850260-00000
R431000141
-850260-00000
R431000140
-850259-00000
P -065690-00000
R431000141
-850260-00000
R431000140
-850259-00000
R431000151
-850430-00000
R431000151
-850430-00000
R431000151
-850430-00000
R431000151
-850430-00000
P -068525-00000
R431002895
P -051207-00000
R431000151
-850430-00000
R4310001512
-850430-00000
P -068525-00000
R431002987
P -052649-00000
R431002987
P -052649-00000
R431002896
P -051207-00001
** Valve Portion - less pipe bracket, screws and cam portion.
New Valve
Old Valve
Remarks
Part Number
Part Number
**Complete
**Complete
R431003829
P –055583-00001
R431003830
P –055583-00002
R431003831
P –055583-00003
R431003832
P –055583-00004
R431003833
P –055583-00008
R431003832
P –055583-00004
R431003829
P –055583-00001
R431003835
P –055583-00016
R431003829
P –055583-00001
R431003831
P –055583-00003
R431003831
P –055583-00003
R431003829
P –055883-00001
R431003830
P –055583-00002
R431003832
P –055583-00003
R431003832
P –055583-00004
R431003833
P –055583-00008
R431003834
P –055583-00015
R431003829
P –055583-00001
R431003829
P –055583-00001
R431003833
P –055583-00008
R431003834
P –055583-00015 Note 10
R431003832
P –055583-00004 Note 11
R431003829
P –055583-00001
R431003831
P –055583-00015 Note 13
R431003832
P –055583-00004 Note 14
R431003829
P –055883-00001
R431003830
P –055583-00002
R431003831
P –055583-00003
R431003832
P –055583-00004
R431003831
P –055583-00003 Note 15
R431003829
P –055883-00001
R431003830
P –055583-00002
R431003831
P –055583-00003
R431003832
P –055583-00004
P –055583-00002 Note 16
R431003830
R431003831
P –055583-00003 Note 17
R431003832
P –055583-00004 Note 18
Note 1
Note 2
Note 3
Note 4
Note 5
Note 6
Note 7
Note 8
Note 9
Note 12
Need help?
Do you have a question about the CONTROLAIR HC-2 Series and is the answer not in the manual?