Watts S8 - Manual (Page 13)

1
Single & Double Check Assemblies
11
Series
770, 770DCDA
Double Check Valve Assemblies
Double Check Detector Assemblies
Sizes 4" – 8"
Repair Kits 770
When ordering specify Ordering Code, Kit No., and Valve Size.
ORDERING CODE KIT NO. SIzE LIST PRICE
Check Repair Kits
0887070 RK 770 CK4 4" $452.65
0887071 RK 770 CK4 6" 835.90
0887072 RK 770 CK4 8" 1,463.80
Kit consists of: spring assembly and cover O-ring.
Check Rubber Parts
0887091 RK 770 RC4 4" 622.00
0887092 RK 770 RC4 6" 786.95
0887093 RK 770 RC4 8" 1,004.30
Kit consists of: cover O-ring; bolt O-ring; disc - for one check.
Complete Repair Kits
0887079 RK 770 T 4" 1,136.05
0887080 RK 770 T 6" 2,029.25
0887081 RK 770 T 8" 3,381.90
Kit consists of: 2 cover O-rings; 2 bolts O-ring; 2 disc; 2 spring assemblies - for both
checks.
Seat Kits
0887085 RK 770 S 4" 115.20
0887086 RK 770 S 6" 178.75
0887087 RK 770 S 8" 227.20
Kit consists of: seat; seat O-ring for one check.
Repair Kits 770DCDA
When ordering specify Ordering Code, Kit No., and Valve Size.
ORDERING CODE KIT NO. SIzE LIST PRICE
Check Repair Kits
0887073 RK 770DCDA CK1 4" $452.65
0887074 RK 770DCDA CK1 6" 835.90
0887075 RK 770DCDA CK1 8" 1,463.80
0887076 RK 770DCDA CK2 4" 452.65
0887077 RK 770DCDA CK2 6" 835.90
0887078 RK 770DCDA CK2 8" 1,463.80
Kit consists of: spring assembly and cover O-ring.
Check Rubber Parts
0887082 RK 770DCDA RC4 4" 622.00
0887083 RK 770DCDA RC4 6" 786.95
0887084 RK 770DCDA RC4 8" 1,004.30
Kit consists of: cover O-ring; bolt O-ring; disc - for one check.
Complete Repair Kit
0887088 RK 770DCDA T 4" 1,136.05
0887089 RK 770DCDA T 6" 2,029.25
0887090 RK 770DCDA T 8" 3,381.90
Kit consists of: 2 cover O-ring; 2 bolts O-ring; 2 disc; 2 spring assemblies - for both
checks.
Seat Kits
0887100 RK 770DCDA S 4" 115.20
0887095 RK 770DCDA S 6" 178.75
0887096 RK 770DCDA S 8" 227.20
Kits consist of: seat; seat O-ring - for one check.
Spring
Assembly
Cover O-ring
Seat
O-ring
Seat
Cover
Test Cocks
Cover bolts
Body
Clapper
Assembly
Test Cock
Clapper Retaining
Screw O-rings
Clapper
Retaining
Screws
Disc
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
LEAD FREE
*
* The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.