Figure 23. Co2 Regulator Assembly; Figure 24. Check Valve Assembly - Cornelius R-404A REFRIGERANT Service Manual

1
17
Item
No. Part No.
183449000 CO Regulator Ass'y, 60-PSI,
2
Orange (Includes 1-16)
183412000 CO Regulator Ass'y, 100-PSI, Gold
2
(Includes 1-16)
1 183040000 Machine Screw, Phil Fill Hd., No.
10-32 By 7/8-In. Long
2 183233059 Cover Kit (Includes Nonremovable
Adjusting Screw)
3 183021000 Retainer, Spring
4 315424000 Adjusting Spring, 60-PSI
183020000 Adjusting Spring, 100-PSI
5 130174000 Diaphram Ass'y
6 183011047 Baffle
Item
No. Part No.
183301001 Check Valve Ass'y with Adapter
1 183300001 Adapter
2 183320100 Check Valve Ass'y (Includes 3-7)
3 183294000 Quad Ring, .145 I.D. By .070 C.S.
4 183296000 Ball
5 183297000 Spring
6 183298000 Retainer
7 183295100 Body
6
5
4
3
2
Name
FIGURE 23. CO REGULATOR ASSEMBLY
2
Name

FIGURE 24. CHECK VALVE ASSEMBLY

15
16
8
7
Item
No. Part No.
7 130167000
8 183010000
9 183009007
10 183008000
11 183007000
12 183006000
13 130170000
14 130168000
15 183003000
16 183001015
17 324211000
75
9
10
11
12
13
14
Name
Guide
Gasket
Retainer, Seat
O-Ring, .489 I.D. By .070 C.S.
Filter Screen
Spring, Poppet
Valve, Poppet
Reducing Valve Seat
Gasket, Seat
Body
Fitting, 1/16-NPT By 5/32-Barb
1
3
4 2
5
6
7
312028000