350ASTDA (2-1/2" to 10") Parts/Repair Kits

Parts Indentification

1. O-Ring, Cover Plate

2. Cover Plate

3. Bolt, Cover Plate

4. Seat Retainer #1

5. Seat Retainer #2

6. O-Ring, Seat

7. Bolt, Poppet Retainer

8. Handle, #1 Poppet Assembly

9. Washer

10. O-Ring, Retainer

11. Poppet Retainer

12. Seal Ring

13. Seat Assembly, #1 Poppet

14. Seat Assembly, #2 Poppet

15. Washer, Seat Retainer

16. Nut, Seat Retainer, Bypass Rubber Repair Kit

17. Gate Valve: OS&Y (GxG), OS&Y (GxF), Post Indicator (GxG), Post Indicator (GxF), Butterfly Valve (GxG), Butterfly Valve (GxF)

18. Ball Valve, FxF

19. Ball Valve, MxF

20. Cover Retainer Assembly

21. Grooved Coupling

22. Cover

23. Water Meter

24. Bypass Valve

25. Bypass Assembly, Bypass Rubber Repair Kit

350ASTDA

Stainless Steel Double Check Detector Assembly - Backflow Preventer - 2-1/2" to 10"

Where to Buy

Diagram #	Product Number	Description	Shop Parts
	RK10-350ASTCK1	#1 Check Assembly Repair Kit, 10" 350ASTDA	Where to Buy

Diagram #	Product Number	Description	Shop Parts
	RK212-350ASTDACK2	#2 Check Assembly Repair Kit, 2-1/2" 350ASTDA	Where to Buy

Product Number	Description	Shop Parts
RK4-350ASTCK1	#1 Check Assembly Repair Kit, 2-1/2" - 4" 350ASTDA	Where to Buy
BRK4-SSLBF-SEAT2RTNR	Bulk #2 Seat Retainer Repair Kit, 2-1/2" - 4" 350ASTDA	Where to Buy
RK4-350AST-SEAT2-ASSY	#2 Seat Assembly Repair Kit, 2-1/2" - 4" 350ASTDA	Where to Buy
RK4-350	Standard Repair Kit, 2-1/2" - 4" 350ASTDA	Where to Buy

Diagram #	Product Number	Description	Shop Parts
	RK4-350AST-COVRPLATE	Cover Plate Repair Kit, 2-1/2" - 6" 350ASTDA	Where to Buy

Diagram #	Product Number	Description	Shop Parts
	RK4-350ASTDACK2	#2 Check Assembly Repair Kit, 2-1/2" - 4" 350ASTDA	Where to Buy

Product Number	Description	Shop Parts
RK6-350ASTCK1	#1 Check Assembly Repair Kit, 6" 350ASTDA	Where to Buy
RK6-350DA	Main and Bypass Rubber Repair Kit 6" 350ASTDA	Where to Buy
BRK6-SSLBF-SEAT1RTNR	Bulk #1 Seat Retainer Repair Kit, 6" 350ASTDA	Where to Buy
RK6-350ASTDACK2	#2 Check Assembly Repair Kit, 6" 350ASTDA	Where to Buy
BRK6-SSLBF-SEAT2RTNR	Bulk #2 Seat Retainer Repair Kit, 6" 350ASTDA	Where to Buy

Diagram #	Product Number	Description	Shop Parts
	RK8-350ASTCK1	#1 Check Assembly Repair Kit, 8" 350ASTDA	Where to Buy

Product Number	Description	Shop Parts
RK8-350-COVERPLATE	Cover Plate Repair Kit, 8" and 10" 350ASTDA	Where to Buy
RK8-350	Standard Repair Kit, 8" and 10" 350ASTDA	Where to Buy
RK8-350DA	Main and Bypass Rubber Repair Kit 8" and 10" 350ASTDA	Where to Buy
RK8-350ASTDACK2	#2 Check Assembly Repair Kit, 8" and 10" 350ASTDA	Where to Buy