WATTS 770/07F 4" SINGLE CHECK RUBBER KIT

WATTS 770/07F 4" SGL CK RBR KT #770-RC4400

Watts Water Technologies

SKU:
770-RC4400
UPC:
098268386004
Availability:
Items in stock ship same day if ordered by 3:30pm PST, Monday-Friday.
Model Series:
770DCDA 4" - 8"
Model Group:
770DCDA 4" - 8"
Model Size:
4:4"
Model Series:
772 4" - 10"
Model Group:
772 4" - 10"
Model Series:
772DCDA 4" - 10"
Model Group:
772DCDA 4" - 10"
Model Series:
770 4" - 8"
Model Group:
770 4" - 8"
Packing Slip Description:
WATTS 770/07F 4" SGL CK RBR KT
PDP Heading:
WATTS 770/07F 4" SINGLE CHECK RUBBER KIT
Catalog Product Description:
Single Check Repair Kit
Repair Kit Model Number:
RK 770-RC4 4
Breakdown:
Repair Guide
Resources Ref Manual:
Reference Manual
Resources Repair Info:
Repair Info

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WATTS 770/07F 4" SINGLE CHECK RUBBER KIT

4 Backflow Repair Kit, First Or Second Check, Cover O-Ring, Bolt O-Ring, Disc, 770

Model Overview

The 770/772 is a double check assembly. It was produced from 1993-1997. The check bodies are made of ductile iron which is fused epoxy coated. The check is a stainless steel toggle linkage mechanism. The check springs are contained when the covers are removed. The spring tension must be released to repair the assembly. The bronze check seats are replaceable but a seat removal tool is needed for that purpose. Instead of a rubber disc a vulcanized clapper plate is used to seal the check. The shutoffs on the 772 utilized a special shutoff. The shutoffs used on the 772 are not standard. There are two different size flanges on the inlet and outlet.

Model Series:
770DCDA 4" - 8"
Model Series:
772 4" - 10"
Model Series:
772DCDA 4" - 10"
Model Series:
770 4" - 8"
Packing Slip Description:
WATTS 770/07F 4" SGL CK RBR KT
Repair Kit Model Number:
RK 770-RC4 4
EDP:
0887091
UPC:
098268386004
Brand:
Watts Water Technologies

Reference Manual

Repair Info

Model Group:
770DCDA 4" - 8"
Model Size:
4:4"
Model Group:
772 4" - 10"
Model Group:
772DCDA 4" - 10"
Model Group:
770 4" - 8"