Installation Guide
11
Customer Service (704) 841-6000
backflow.apollovalves.com
ES1602 REV A.
BFMMRP4ASBF
RP4A AND RPLF4A PARTS LIST
ITEM # DESCRIPTION
STD. OR
LF
QTY.
PART NUMBER
1/2” 3/4” 1” 1-1/4” 1-1/2” 2”
1 Body All 1 Consult Factory
2 Label Plate All 1 Consult Factory
3 Label Plate Tacks All 2 I-2614-00
4
Test Cock M x F (81 metal) Std
4
78-290-01 (Optional) 78-291-01 (Standard)
Test Cock M x F (Lead Free) LF 78LF-290-01 (Optional) 78LF-291-01 (Standard)
4a
Test Cock SAE (81 metal) Std 78-292-01 (Standard) 78-293-01 (Optional)
Test Cock SAE (Lead Free) LF 78LF-292-01 (Standard) 78LF-293-01 (Optional)
5
Cap (81 metal) Std
2
F-3846-05 F-3822-05 F-3848-05 F-3850-05 F-3854-05
Cap (Lead Free) LF F-3847-05 F-3823-05 F-3849-05 F-3851-05 F-3855-05
6 Cap O-Ring All 2 D-4881-00 D-4812-00 D-4884-00 D-4885-00 D-4888-00
7 Check Module O-Ring All 2 D-4880-00 D-4744-00 D-4882-00 D-4884-00 D-4885-00
8 RV Cover Bolts All (QTY) B-1793-00 (4) B-1751-00 (6) B-1751-00 (7)
9
RV Cover (81 metal) Std
1
F-3890-05 F-3894-05 F-3892-05
RV Cover (Lead Free) LF F-3891-05 F-3895-05 F-3893-05
10 RV Diaphragm All 1 D-2632-00 D-2505-00 D-4909-00
11 RV Seat O-Ring All 1 D-4892-00 D-4910-00 D-4903-00
12 RV Seat All 1 L-7894-00 L-8038-00 L- 8 03 9 - 0 0
13 RV Bushing Face O-Ring All 1 D-4893-00 D-4744-00 D-4904-00
14 1st Chk S-Assy (see below) All 1 W-9207-05 W-9208-05 W-9209-05
W-9210-05 W-9211-05
15 2nd Chk S-Assy (see below) All 1 W-9075-05 W-9003-05 W-9074-05 W-9159-05 W-9204-05
16
RV S-Assy (81) (see below) Std
1
W-9223-05 W-9244-05 W-9245-05
RV S-Assy (LF) (see below) LF W-9586-05 W-9587-05 W-9588-05
Individual parts are only available for bulk sales. Please refer to the appropriate repair kits on pages 13-14.
CHECK MODULE SUB-ASSEMBLY PARTS LIST
ITEM # DESCRIPTION
STD. OR
LF
QTY.
PART NUMBER
1/2” 3/4” 1” 1-1/4” 1-1/2” 2”
17 Check Seat All 1 L-7 8 1 5 - 0 0 L-7 7 27- 0 0 L-78 1 3 - 0 0 L-7979-00 L-7983-00
18 Screw All 1 B-3279-00 B-1750-00
19 Disc Retaining Washer All 1 E-2372-00 E-2841-00 E-2933-00 E-2860-00 E-2876-00
20 Seat Disc All 1 D-4771-00 D-4743-00 D-4770-00 D-4853-00 D-4873-00
21 Poppet All 1 K-4491-00 K-4471-00 K-4483-00 K-4511-00 K-4512-00
22 Spring 1st Check
All 1
A-2514-00 A-2515-00 A-2516-00 A-2517-00 A-2518-00
23 Spring 2nd Check A-2505-00 A-2503-00 A-2510-00 A-2511-00 A-2512-00
24 Spring Retainer All 1 L-7 8 1 4 - 0 0 L-7 7 26 - 0 0 L-7 81 2 - 0 0 L-7980-00 L-7984-00
Individual parts are only available for bulk sales. Please refer to the appropriate repair kits on pages 13-14
.RELIEF VALVE MODULE SUB-ASSEMBLY PARTS LIST
ITEM # DESCRIPTION
STD. OR
LF
QTY.
PART NUMBER
1/2” 3/4” 1” 1-1/4” 1-1/2” 2”
25 RV Diaphragm Plate Screw All 1 B-1749-00 B-1750-00
26 RV Diaphragm Plate All 1 E-2222-00 D-2506-00 E-2891-00
27 RV Spring All 1 A-2542-00 A-2543-00 A-2519-00
28
RV Bushing (Standard) Std
1
I-8976-00 I-9053-00 I-9054-00
RV Bushing (Lead Free) LF I-9225-00 I-9226-00 I-9277-00
29 RV Stem O-Ring All 1 D-4891-00 D-4927-00 D-4902-00
30 RV Stem All 1 G-4791-00 G-3212-00 G-4816-00
31 RV Seat Disc All 1 D-4833-00 D-4911-00 D-4912-00
32 RV Seat Disc Washer All 1 NONE E-2280-00 E-2890-00
33 RV Seat Disc Screw All 1 B-3254-00 B-3280-00 B-1750-00
Individual parts are only available for bulk sales. Please refer to the appropriate repair kits on pages 13-14.