Series 900, Reduced pressure zone assemblies, Size – Watts S8 User Manual
Page 24: Repair kits, Sizes 2, 6" check kits, Notice
2
Reduced Pressure Zone Assemblies
22
Service of these sizes require prop er factory maintenance tool kit (see below).
Series 900
Reduced Pressure Zone Assemblies
Size
3
⁄
4
" – 2"
Inlet Adapter Gasket
First Check Valve
Piston Assembly,
Spring, and O-ring
Relief Valve Seat
Piston Guide
Second Check Valve
Spring (smaller)
Second Check
Valve Stem
Jam Nut
Union Nut Gasket
Union Nut Gasket
Stem O-ring
Second Check
Valve Assembly
Relief Valve Spring
(large)
Piston O-ring
Relief Valve Guide
Molded Disc
Inlet Adapter Bolt
Inlet Adapter
Before reassembly, grease Relief Valve Seat orifice, Piston Bore and Piston O-ring.
Use silicone base grease.
Repair Kits
When ordering specify Ordering Code, Kit No., and Valve Size.
ORDERING CODE
KIT NO.
SIzE
LIST PRICE
Complete Repair Kits
0881240
45 BFP-RK
3
⁄
4
", 1", 1
1
⁄
4
" $364.40
0881263
47 BFP-RK
1
1
⁄
2
", 2"
669.90
Kit consists of: inlet adapter gasket, first check valve assembly. with spring and
O-ring, second check valve spring, two union nut gas kets, relief valve spring,
second check valve assembly., stem O-ring, maintenance tool and silicone grease.
Rubber Parts Kits
0881241
46 BFP-RK
3
⁄
4
", 1", 1
1
⁄
4
"
282.60
0881264
48 BFP-RK
1
1
⁄
2
" , 2"
476.00
Kit consists of: molded disc and piston O-ring.
Relief Valve Seat and Seal Kits
0881245
34 BFP-RK
3
⁄
4
", 1", 1
1
⁄
4
"
89.05
0881275
35 BFP-RK
1
1
⁄
2
", 2"
104.00
Kit consists of: relief valve seat and O-ring.
Sizes 2
1
⁄
2
" - 6"
Check kits
When ordering specify Ordering Code, Kit No., and Valve Size.
ORDERING CODE
KIT NO.
SIzE
LIST PRICE
First Check Assembly & Relief Valve Kits
0889100
36 BFP-RK
2
1
⁄
2
", 3"
$1818.10
0889110
37 BFP-RK
4"
2621.10
Kit consists of: first check valve seat and disc, valve spring, gas ket, relief valve seat and
spring.
Second Check Assembly Kits
Second Check Valve Spring Assembly
0889105
39 BFP-RK
2
1
⁄
2
", 3"
590.00
0889115
40 BFP-RK
4"
897.15
0889125
41 BFP-RK
6"
2424.60
Kit consists of: second check valve spring assembly. valve disc and seat, O-rings, lock
nut, piston O-ring and guide assembly and relief valve O-ring.
Rubber Parts Kits
0881295
42 BFP-RK
2
1
⁄
2
", 3"
1367.85
0881297
43 BFP-RK
4"
1616.30
0881298
44 BFP-RK
6"
3047.20
Kit consists of: first check valve disc, second check valve disc, O-rings and
silicone grease.
Maintenance Tool Kits
0834019
SAT900H153
2
1
⁄
2
", 3"
181.60
0834042
SAT900J153
4"
371.80
0834018
SAT900K153
6"
505.10
Kit consists of: jacking tool, tuning fork and compression rod.
1st Check
Valve Seat
Gasket
Second Check Valve
Spring Assembly
O-ring
Lock Nut
Second
Check
Valve Disc
Second Check
Valve
Second Check
Valve Seat
Relief
Valve
Spring
Piston O-ring
O-ring
First Check
Valve Spring
First Check
Valve Disc
Relief Valve Seat
Piston & Guide
Assembly
O-ring
LEAD
FREE
*
NOTICE
* The wetted surface of this product contacted by consumable
water contains less than 0.25% of lead by weight.
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