Overview of Primary Product

42
Form No. 480-023 Zurn Wilkins Repair Kits Guide, 3/19
For additional information, please visit www.zurn.com.
MODEL 975XL2 and 975XL
Reduced Pressure Principle – Backflow Preventers 3/4" to 2"
Repair Kit Components
3/4" and 1" 1-1/4" - 2"
Item # Item Description
RK34-975XL RK34-975XLC RK34-975XLR RK34-975XLSK RK34-975XLA RK34-CK-COVER RK34-RV-COVER RK34-975XLRVR RK114-975XL RK114-975XLC RK114-975XLR RK114-975XLSK RK114-975XLA RK114-CK-COVER RK114-RV-COVER RK114-975XLRVR
1 O-Ring, Check Seat
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
2 Check Seat
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
3 Retaining Bolt
•
(x2)
•
(x2)
4 Seal Ring Retainer
•
(x2)
•
(x2)
5 Seal Ring
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
6 Poppet
•
(x2)
•
(x2)
7 #1 Check Spring
• • • • • •
8 O-Ring, Cover
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
•
(x2)
9 Check Cover
•
(x2)
•
(x2)
10 #2 Check Spring
• • • • • •
11 O-Ring, Relief Valve Seat
• • • • • •
12 Relief Valve Seat
• • • • • •
13 Relief Valve Spring
• • • • • •
14 Relief Valve Retaining Bolt
• •
15 Relief Valve Seal Ring Retainer
• •
16 Relief Valve Seal Ring
• • • • • • • • • •
17 Relief Valve Lower Plunger
• •
18 Relief Valve Diaphragm
• • • • • • • • • •
19 Relief Valve Upper Plunger
• •
20 O-Ring, Relief Valve Stem
• • • • • • • • • •
21 Relief Valve Cover Bolt
•
(x7)
•
(x7)
22 Relief Valve Cover
• •
RV and Check Seat Tool
• •
Whole Goods (Available for individual sale)
Item #
Item Description 3/4" 1" 1-1/4" 1-1/2" 2"
23
Ball Valve, Tapped 975XL2 34-850TXL 1-850TXL 114-850TXL 112-850TXL 2-850TXL
Ball Valve, Tapped 975XL 34-850T 1-850T 114-850T 112-850T 2-850T
Butterfly Valve, Tapped N/A 114-49BRXLT 112-49BRXLT 2-49BRXLT
24
Ball Valve, 975XL2 34-850XL 1-850XL 114-850XL 112-850XL 2-850XL
Ball Valve, 975XL 34-850 1-850 114-850 112-850 2-850
Butterfly Valve N/A 114-49BRXL 112-49BRXL 2-49BRXL
25 Test Cock 18-860 14-860
Check Seat Tool (x6) BRK34-SEATTOOL BRK114-SEATTOOL
Item No. Repair Kit Description
3/4" and 1"
RK34-975XL Standard Repair Kit, 3/4" and 1" 975XL2 and 975XL
RK34-975XLC Complete Repair Kit, 3/4" and 1" 975XL2 and 975XL
RK34-975XLR Rubber Repair Kit, 3/4" and 1" 975XL2 and 975XL
RK34-975XLSK Seat Repair Kit 3/4" and 1" 975XL2 and 975XL
RK34-975XLA Complete Repair Kit w/seats, 3/4" and 1" 975XL2 and 975XL
RK34-CK-COVER Check Cover Repair Kit 3/4" and 1" 975XL2 and 975XL
RK34-RV-COVER Relief Valve Cover Repair Kit 3/4" and 1" 975XL2 and 975XL
RK34-975XLRVR Relief Valve Rubber Repair Kit 3/4" and 1" 975XL2 and 975XL
1-1/4" - 2"
RK114-975XL Standard Repair Kit, 1-1/4" - 2" 975XL2 and 975XL
RK114-975XLC Complete Repair Kit, 1-1/4" - 2" 975XL2 and 975XL
RK114-975XLR Rubber Repair Kit, 1-1/4" - 2" 975XL2 and 975XL
RK114-975XLSK Seat Repair Kit 1-1/4" - 2" 975XL2 and 975XL
RK34-975XLA Complete Repair Kit w/seats, 1-1/4" - 2" 975XL2 and 975XL
RK114-CK-COVER Check Cover Repair Kit 1-1/4" - 2" 975XL2 and 975XL
RK114-RV-COVER Relief Valve COVER Repair Kit 1-1/4" - 2" 975XL2 and 975XL
RK114-975XLRVR Relief Valve Rubber Repair Kit 1-1/4" - 2" 975XL2 and 975XL