450STDA

Stainless Steel Double Check Detector Assembly - 4" to 10"

Parts Indentification

1. O-Ring, Cover Plate

2. Cover Plate

3. Bolt, Cover Plate

4. Seat Retainer

5. O-Ring, Seat

6. Bolt, Poppet Retainer

7. Handle, Poppet Assembly

8. Washer

9. O-Ring, Retainer

10. Poppet Retainer

11. Seal Ring

12. Seat Assembly

13. Washer, Seat Retainer

14. Nut, Seat Retainer, Bypass Rubber Repair Kit

15. Gate Valve: OS&Y (GxG), OS&Y (GxF), PI (GxG), PI (GxF), Butterfly Valve (GXG), Butterfly Valve (GXF)

16. Grooved Coupling, Cover

17. Ball Valve, Cover

18. Ball Valve, Shut Off Valve

19. Grooved Coupling, Body

20. Cover

21. Water Meter

22. Bypass Valve

23. Bypass Assembly 450ST, Bypass Assembly 450STR, Bypass Rubber Repair Kit

Repair Kits

Type

Product Number

Description

4"

RK4-350

Rubber Repair Kit, 4" 450STDA

RK4-450STDACK2

#2 Check Assembly Repair Kit, 4" 450STDA

RK4-450STCK4

#1 Check Assembly Repair Kit, 4" 450STDA

RK4-350AST-SEAT2ASSY

#1 and #2 Seat Assembly Repair Kit, 4" 450STDA

BRK4-SSLBF-SEAT1RTNR

Bulk Seat Retainer Repair Kit, 4" 450STDA

RK4-350DA

Complete Rubber Repair Kit, 4" 450STDA

4" and 6"

RK4-350AST-COVRPLATE

Cover Plate Repair Kit, 4" and 6" 450STDA

6"

RK6-350

Rubber Repair Kit, 6" 450STDA

BRK6-SSLBF-SEAT1RTNR

Bulk Seat Retainer Repair Kit, 6" 450STDA

RK6-450STDACK4

#2 Check Assembly Repair Kit, 6" 450STDA

RK6-350DA

Complete Rubber Repair Kit, 6" 450STDA

RK6-450STCK4

#1 Check Assembly Repair Kit, 6" 450STDA

8" and 10"

RK8-450STDACK2

#2 Check Assembly Repair Kit, 8" and 10" 450STDA

RK8-350

Rubber Repair Kit, 8" and 10" 450STDA

RK8-350-COVERPLATE

Cover Plate Repair Kit, 8" and 10" 450STDA

RK8-350DA

Complete Rubber Repair Kit, 8" and 10" 450STDA

RK8-450STCK1

#1 Check Assembly Repair Kit, 8" and 10" 450STDA