Watts S8 - Manual (Page 27)

2
Reduced Pressure Zone Assemlies
25
Reduced Pressure Zone Assemblies
Sizes 2 1 ⁄
2
" – 10"
Relief Valve Kits
When ordering specify Ordering Code, Kit No., and Valve Size.
**M1 = Cast iron relief valve.
ORDERING CODE KIT NO. SIzE LIST PRICE
Relief Valve Rubber Parts »
0794081 LFRK 909 RV 2 1 ⁄
2
" – 3" $181.44
0794083 LFRK 909 RV 8" – 10" 301.35
0794150 LFRK 909(M1)-RV 4"–6" 909, 239.51
8"–10" 909M1
Kit consists of: sleeve O-ring, piston O-ring, stem O-ring, RV disc assembly, diaphragm,
piston seal, bottom plug O-ring, adapter O-ring and lubricant.
Relief Valve Total
0887237 RK 909 VT 8" – 10" 1327.55
0887267 RK 909 VT Bronze Body 4" – 6" 719.25
0794085 LFRK 909 VT 2 1 ⁄
2
" – 3" 351.75
0794151 LFRK 909(M1)-VT 4"–6" 909, 788.13
8"–10" 909M1
Kit consists of: diaphragm, disc & piston assembly, seat, seat O-ring, adapter
O-ring and lubricant. (Sizes 4"–10"M1 includes bottom plug & spring assembly).
Total Rubber Parts Kits
0794089 LFRK 909 RT 2 1 ⁄
2
" – 3" 322.04
0794090 LFRK 909 RT 4" 425.62
0794091 LFRK 909 RT 6" 446.72
0794092 LFRK 909 RT 8" 551.25
0794093 LFRK 909M1 RT 8" 490.46
0794094 LFRK 909 RT 10" 643.76
0794095 LFRK 909M1 RT 10" 583.07
Kit consists of: upper and lower check stem O-ring (6" only), check disc, cover
O-ring, sleeve O-ring, piston O-ring, RV disc assembly, di a phragm, piston seal
and lubricant.
Adapter O-ring
Diaphragm
Relief Valve Disc
Disc & Piston
Assembly
Piston O-ring
Stem O-ring
Seat O-ring
2 1 ⁄
2
", 3"
Adapter O-ring
Diaphragm
Disc & Piston Assembly
Piston O-ring
Stem O-ring
Seat O-ring
Seat
Sleeve O-ring
Piston Sleeve
Bottom Plug O-ring
Bottom Plug Assembly
4" – 10"
8"M1, 10"M1
Adapter O-ring
Diaphragm
Disc & Piston Assembly
Seat O-ring
Seat
Sleeve O-ring
Piston Sleeve
Bottom Plug O-ring
Bottom Plug Assembly
Series 909, LF909
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.