375DA 4" to 10" Parts/Repair Kits

Model 375DA 4" to 10" Repair Kit Contents

Parts Indentification

1. Bolt, Flange

2. Nut, Flange

3. Gasket, Flange

4. O-Ring, Relief Valve

5. Relief Valve Assembly

6. Bolt, Relief Valve

7. Seat Retainer #1

8. Seat Retainer #2

9. O-Ring, Seat

10. Bolt, Poppet Retainer

11. Handle, #1 Poppet Assembly

12. Washer, Poppet Bolt

13. O-Ring, Poppet Bolt

14. Poppet Retainer

15. Seal Ring

16. Seat Assembly, #1 Poppet

17. Seat Assembly, #2 Poppet

18. Sensing Tube Fitting

19. Pitot Tube Assembly

20. Sensing Tube

21. Washer, Seat Retainer, Bypass Rubber Repair Kit, Relief Valve Rubber Repair Kit, 2-1/2" - 6", Relief Valve Rubber Repair Kit, 8" and 10"

22. Gate Valve, OS&Y (FxF), Gate Valve, OS&Y (GXF), Gate Valve, Post Indicator (FxF), Gate Valve, Post Indicator (GxF), Butterfly Valve (GxF)

23. Ball Valve, FxF

24. Ball Valve, MxF

25. Cover Retainer Assembly

26. Grooved Coupling

27. Bulkhead Fitting

28. Sensing Line Bulkhead Fitting

29. Cover

30. Water Meter

31. Bypass Valve

32. Bypass Assembly, Bypass Rubber Repair Kit, Relief Valve Rubber Repair Kit

375DA 4" to 10" Parts/Repair Kits

375DA

Reduced Pressure Detector Assembly - Backflow Preventer 4" to 10"

Where to Buy

Diagram #	Product Number	Description	Shop Parts
	10-BK	Flanged Kit, 10"	Where to Buy

Product Number	Description	Shop Parts
BRK4-LBF-SEAT2RTNR	Bulk #2 Seat Retainer Repair Kit, 4" 375DA	Where to Buy Buy Online
RK4-375CK1	#1 Check Assembly Repair Kit, 4" 375DA	Where to Buy Buy Online
RK4-350	Standard Repair Kit, 4" 375DA	Where to Buy
RK4-350-SEAT2-ASSY	#2 Seat Assembly Repair Kit, 4" 375DA	Where to Buy
BRK4-LBF-SEAT1RTNR	Bulk #1 Seat Retainer Repair Kit, 4" 375DA	Where to Buy Buy Online
RK4-350CK2	#2 Check Assembly Repair Kit, 4" 375DA	Where to Buy Buy Online
4-BK	Flanged Kit, 4"	Where to Buy
RK4-375-SEAT1-ASSY	#2 Seat Assembly Repair Kit, 4" 375DA	Where to Buy
RK4-RV375-HOSE	Braided Hose Repair Kit, 4" 375DA	Where to Buy

Product Number	Description	Shop Parts
RK6-350DA	Main and Bypass Rubber Repair Kit 6" 375DA	Where to Buy
RK6-RV375-HOSE	Braided Hose Repair Kit, 6" 375DA	Where to Buy
BRK6-LBF-SEAT2RTNR	Bulk #2 Seat Retainer Repair Kit, 6" 375DA	Where to Buy Buy Online
RK6-350CK2	#2 Check Assembly Repair Kit, 6" 375DA	Where to Buy Buy Online
BRK6-LBF-SEAT1RTNR	Bulk #1 Seat Retainer Repair Kit, 6" 375DA	Where to Buy Buy Online
RK6-375-SEAT1-ASSY	#1 Seat Assembly Repair Kit, 6" 375DA	Where to Buy
RK6-350-SEAT2-ASSY	#2 Seat Assembly Repair Kit, 6" 375DA	Where to Buy
RK6-375CK1	#1 Check Assembly Repair Kit, 6" 375DA	Where to Buy
6-BK	Flanged Kit, 6"	Where to Buy
RK6-350DAC	Complete Rubber Repair Kit, 6" 375DA	Where to Buy

Diagram #	Product Number	Description	Shop Parts
	8-BK	Flanged Kit, 8"	Where to Buy

Product Number	Description	Shop Parts
RK8-375DAC	Complete Rubber Repair Kit, 8" and 10" 375DA	Where to Buy
RK8-450DACK2	#2 Check Assembly Repair Kit, 8" and 10" 375DA	Where to Buy Buy Online
RK8-RV-ASSY	Relief Valve Assembly Repair Kit, 8" and 10" 375DA	Where to Buy
RK8-RV375-HOSE	Braided Hose Repair Kit, 8" and 10" 375DA	Where to Buy
RK8-350DA	Main and Bypass Rubber Repair Kit 8" and 10" 375DA	Where to Buy
RK8-375-SEAT1-ASSY	#1 Seat Assembly Repair Kit, 8" and 10" 375DA	Where to Buy
RK8-375CK1	#1 Check Assembly Repair Kit, 8" and 10" 375DA	Where to Buy
RK8-350	Standard Repair Kit, 8" and 10" 375DA	Where to Buy

The manufacturers and products listed are or may be the trademarks of their respective companies. The other manufacturers and products listed are not associated with Zurn Elkay or Zurn Elkay’s products. Zurn Elkay provides this information for general cross reference purposes only. Zurn Elkay makes no representations regarding the quality, comparability, or compatibility of any competitor products listed. All information is subject to change without notice.