Watts Spools User Manual

Download

For Retrofit Applications

ES-Spools/Flanges

Job Name

Job Location

Engineer

Approval

–––––––––––––––––––––––––––––––––––––––––––

–––––––––––––––––––––––––––––––––––––––––

–––––––––––––––––––––––––––––––––––––––––––––

LEAD FREE

Contractor

Approval

Contractor’s P.O. No.

Representative

Series W-SPL and W-FLG

Make Up Spools and Flanges

For Backflow Preventers 21⁄2"-10" (65-250mm)

Watts “Make Up” Spools are used when retrofitting a backflow preventer into an installation where an existing backflow preventer is being replaced. Watts “Make Up” Flanges are used in piping applications where there is a need for additional fitting lay length. The W-SPL and W-FLG feature Lead Free* construction to comply with Lead Free* installation requirements.

Models

––––––––––––––––––––––––––––––––––––––––––––

–––––––––––––––––––––––––––––––––––––––––––––

––––––––––––––––––––––––––––––––––

––––––––––––––––––––––––––––––––––––––––

Spools

W-SPL - Make Up Spools

Available in Lightweight 300 series Stainless Steel or Epoxy coated Carbon Steel. AWWA 150# class “D” Carbon Steel Flanges offered as standard. 150# class “D” Stainless Steel Flanges upon special request.

W-FLG - Make Up Flanges

AWWA 150# modified class “D” Zinc plated Carbon Steel Flanges with standard bolt pattern. 150# modified class “D” Zinc Plated Carbon Steel Flanges with standard pattern slotted. 150# modified class “D” Stainless Steel Flanges with standard bolt pattern.

Contact factory for specific applications.

Watts 709/LF709

Spool

Watts 774 with Spool

*The wetted surface of this product contacted by consumable water contains less than 0.25% of lead by weight.

Watts product specifications in U.S. customary units and metric are approximate and are provided for reference only. For precise measurements, please contact Watts Technical Service. Watts reserves the right to change or modify product design, construction, specifications, or materials without prior notice and without incurring any obligation to make such changes and modifications on Watts products previously or subsequently sold.

How to order

Locate the manufacturer and model number under the valve size column in the matrix on these two pages. It is assumed that the valve you will be installing is a Watts 774 Sentry Series. On the first line across from the model number is the lay length of the valve less gates. On the lines listed below is the valve being replaced. On that line is the lay length of that valve. The column to the right is the length of the spool needed to “make up” the difference between the valve being replaced and the lay length of the “Sentry Series.” Below the spool length is the ordering code for that spool.

Retrofit Spool Pieces for Various Lengths • Cast Iron Watts Products vs Watts Sentry Series

WATTS ACTUAL SPOOL ACTUAL SPOOL ACTUAL SPOOL ACTUAL SPOOL ACTUAL SPOOL ACTUAL SPOOL MODEL 2

774 22" - 22" - 22" - 27 709/LF709 24" 17⁄8" 24" 17⁄8" 34" 117⁄8" 421⁄2" 147⁄8" 52" 223⁄8" 64" 343⁄8" 774DCDA 22" - 22" - 22" - 271⁄2" - 291⁄2" - 291⁄2" 709DCDA - - 24" 17⁄8" 34" 117⁄8" 411⁄2" 137⁄8" 52" 223⁄8" 64" 343⁄8" 994 22" - 22" - 22" - 271⁄2" - 291⁄2" - 291⁄2" 909/LF909 261⁄8" 4" 261⁄8" 4" 37" 147⁄8" 441⁄2" 167⁄8" 551⁄4" 255⁄8" 673⁄8" 373⁄4" 994RPDA 22" - 22" - 22" - 271⁄2" - - - - 909RPDA 261⁄8" 4" 261⁄8" 4" 37" 147⁄8" 441⁄2" 167⁄8" 551⁄4" - 673⁄8" -

†Size and length of valve being replaced.

For Example: when replacing a Watts 4" 709 with a Watts 4" 774 you would need a spool that is 11 The slight decrease in the spools length is to accommodate the flange gasket, approximately

Example:

WATTS MODEL: 709 WATTS MODEL: 774

Line Size Lay Length: Line Size Lay Length: 4" 34" 4" 22"

Spool Length from chart: 11

⁄2"† LENGTH NEEDED 3"† LENGTH NEEDED 4"† LENGTH NEEDED 6"† LENGTH NEEDED 8"† LENGTH NEEDED 10"† LENGTH NEEDED

⁄8" Subtract Lengths: 12" Ordering code: 0107020

⁄2" - 291⁄2" - 291⁄2" -

⁄8".

⁄8" long.

Spool Sizes and Lengths

VALVE SIZE ORDERING CODE LENGTH SPOOL SIZE MODEL

21⁄2" 0107000 17⁄8" 21⁄2" x 17⁄8" W-SPL 0107001 33⁄8" 21⁄2" x 33⁄8" W-SPL 0107002 215⁄16" 21⁄2" x 315⁄16" W-SPL 0107003 4" 21⁄2" x 4 W-SPL 0107004 415⁄16" 21⁄2" x 415⁄16" W-SPL 3" 0107005 17⁄8" 3" x 17⁄8" W-SPL 0107006 21⁄2" 3" x 21⁄2" W-SPL 0107007 31⁄2" 3" x 31⁄2" W-SPL 0107008 315⁄16" 3" x 315⁄16" W-SPL 0107009 4" 3" x 4" W-SPL 4" 0107010 53⁄8" 4" x 53⁄8" W-SPL 0107011 57⁄8" 4" x 57⁄8" W-SPL 0107012 63⁄8" 4" x 63⁄8" W-SPL 0107013 613⁄16" 4" x 613⁄16" W-SPL 0107014 73⁄8" 4" x 73⁄8" W-SPL 0107015 715⁄16" 4" x 715⁄16" W-SPL 0107016 8" 4" x 8" W-SPL 0107017 97⁄8" 4" x 97⁄8" W-SPL 0107018 101⁄4" 4" x 101⁄4" W-SPL 0107019 107⁄8" 4" x 107⁄8" W-SPL 0107020 117⁄8" 4" x 117⁄8" W-SPL 0107021 12" 4" x 12" W-SPL 0107022 147⁄8" 4" x 147⁄8" W-SPL 6" 0107023 51⁄8" 6" x 51⁄8" W-SPL 0107024 83⁄8" 6" x 83⁄8" W-SPL 0107025 911⁄16" 6" x 911⁄16" W-SPL 0107026 101⁄4" 6" x 101⁄4" W-SPL 0107027 11" 6" x 11" W-SPL 0107028 127⁄16" 6" x 127⁄16" W-SPL 0107029 121⁄2" 6" x 121⁄2" W-SPL 0107030 133⁄8" 6" x 133⁄8" W-SPL 0107031 137⁄8" 6" x 137⁄8" W-SPL 0107032 14" 6" x 14" W-SPL 0107033 143⁄8" 6" x 143⁄8" W-SPL 0107034 147⁄8" 6" x 147⁄8" W-SPL 0107035 167⁄8" 6" x 167⁄8" W-SPL 0107036 173⁄8" 6" x 173⁄8" W-SPL

VALVE SIZE ORDERING CODE LENGTH SPOOL SIZE MODEL

8" 0107037 121⁄8" 8" x 121⁄8" W-SPL 0107038 161⁄8" 8" x 161⁄8" W-SPL 0107039 161⁄2" 8" x 161⁄2" W-SPL 0107040 173⁄8" 8" x 173⁄8" W-SPL 0107041 183⁄8" 8" x 183⁄8" W-SPL 0107042 211⁄16" 8" x 211⁄16" W-SPL 0107043 211⁄8" 8" x 211⁄8" W-SPL 0107044 223⁄8" 8" x 223⁄8" W-SPL 0107045 227⁄8" 8" x 227⁄8" W-SPL 0107046 233⁄8" 8" x 233⁄8" W-SPL 0107047 255⁄8" 8" x 255⁄8" W-SPL 10" 0107048 161⁄8" 10" x 161⁄8" W-SPL 0107049 163⁄4" 10" x 163⁄4" W-SPL 0107050 281⁄8" 10" x 281⁄8" W-SPL 0107051 283⁄8" 10" x 283⁄8" W-SPL 0107052 281⁄2" 10" x 281⁄2" W-SPL 0107053 297⁄8" 10" x 297⁄8" W-SPL 0107054 2915⁄16" 10" x 2915⁄16" W-SPL 0107055 323⁄8" 10" x 323⁄8" W-SPL 0107056 327⁄16" 10" x 327⁄16" W-SPL 0107057 343⁄8" 10" x 343⁄8" W-SPL 0107058 37

⁄4" 10" x 373⁄4" W-SPL

Size = Valve Size x Spool Length

Use with series 757 and 957 when replacing:

VALVE SIZE ORDERING CODE LENGTH SPOOL SIZE MODEL VALVE SIZE ORDERING CODE LENGTH SPOOL SIZE MODEL HERSEY 6CM

BRONZE IRON

/2" 0107105 33/4" 21/2" x 33/4" W-SPL 21/2" 0107106 51/4" 21/2" x 51/4" W-SPL 3" 0107107 81/16" 3" x 81/16" W-SPL 3" 0107107 81/16" 3" x 81/16" W-SPL 4" 0107109 129/16" 4" x 129/16" W-SPL 4" 0107110 139/16" 4" x 139/16" W-SPL 6" 0107111 101/4" 6" x 181/4" W-SPL 6" 0107111 181/4" 6" x 181/4" W-SPL 8" 0107112 251/4" 8" x 251/4" W-SPL 10" 0107113 301/4" 10" x 301/4" W-SPL

Hersey Model 2

3" 0107108 8 4" 0107110 139/16" 4" x 139/16" W-SPL 6" 0107111 181/4" 6" x 181/4" W-SPL 8" 0107112 251/4" 8" x 251/4" W-SPL 10" 0107113 301/4" 10" x 301/4" W-SPL

Please be advised that due to variations in manufacturing tolerances, the measurements listed can vary from what is installed. Please verify the measurements of the valve being replaced. Custom lay lengths available upon request.

/16" 3" x 811/16" W-SPL

“Make Up” Flanges

Available Thickness

⁄4" & 1⁄2" Stainless Steel

⁄2" & 1" Zinc Plated

Carbon Steel

Un-slotted

Slotted

AWWA C207 Modified Class D Spacer Flanges

SIZE STD. MODEL ORDERING CODE A B C D E F FLG. OD FLG. ID BOLT HOLE BOLT CIRCLE NO. HOLES THICKNESS +/-1/8 +1/16 -0 SIZE +/-1/16 +/-1/8 COMMENTS

2" AWWA D W-FLG SS-U 0107060 6" 2.44" 3⁄4" 4 2" AWWA D W-FLG SS-U 0107061 6" 2.44" 3⁄4" 4 2" AWWA D W-FLG SS-S 0107062 6" 2.44" 3⁄4" 4 2" AWWA D W-FLG SS-S 0107063 6" 2.44" 3⁄4" 4 2 1⁄2" AWWA D W-FLG SS-U 0107064 7" 2.94" 3⁄4" 5 2 1⁄2" AWWA D W-FLG SS-U 0107065 7" 2.94" 3⁄4" 5 2 1⁄2" AWWA D W-FLG SS-S 0107066 7" 2.94" 3⁄4" 5 2 1⁄2" AWWA D W-FLG SS-S 0107067 7" 2.94" 3⁄4" 5 3" AWWA D W-FLG Z-U 0107068 7 1⁄2" 3.57" 3" AWWA D W-FLG Z-U 0107069 7 1⁄2" 3.57" 3" AWWA D W-FLG Z-S 0107070 7 1⁄2" 3.57" 3" AWWA D W-FLG Z-S 0107071 7 1⁄2" 3.57" 3" AWWA D W-FLG SS-U 0107072 7 1⁄2" 3.57" 3" AWWA D W-FLG SS-U 0107073 7 1⁄2" 3.57" 3" AWWA D W-FLG SS-S 0107074 7 1⁄2" 3.57" 3" AWWA D W-FLG SS-S 0107075 7 1⁄2" 3.57"

⁄4" 6" 4 1⁄2" UN-SLOTTED

⁄4" 6" 4 1" UN-SLOTTED

⁄4" 6" 4 1⁄2" SLOTTED

⁄4" 6" 4 1" SLOTTED

⁄4" 6" 4 1⁄4" UN-SLOTTED

⁄4" 6" 4 1⁄2" UN-SLOTTED

⁄4" 6" 4 1⁄4" SLOTTED

⁄4" 6" 4 1⁄2" SLOTTED 4" AWWA D W-FLG Z-U 0107076 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG Z-U 0107077 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG Z-S 0107078 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG Z-S 0107079 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG SS-U 0107080 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG SS-U 0107081 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG SS-S 0107082 9" 4.57" 3⁄4" 7 4" AWWA D W-FLG SS-S 0107083 9" 4.57" 3⁄4" 7 6" AWWA D W-FLG Z-U 0107084 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG Z-U 0107085 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG Z-S 0107086 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG Z-S 0107087 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG SS-U 0107088 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG SS-U 0107089 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG SS-S 0107090 11" 6.72" 7⁄8" 9 6" AWWA D W-FLG SS-S 0107091 11" 6.72" 7⁄8" 9 8" AWWA D W-FLG Z-U 0107092 13 1⁄2" 8.72" 8" AWWA D W-FLG Z-U 0107093 13 1⁄2" 8.72" 8" AWWA D W-FLG Z-S 0107094 13 1⁄2" 8.72" 8" AWWA D W-FLG Z-S 0107095 13 1⁄2" 8.72" 8" AWWA D W-FLG SS-U 0107096 13 1⁄2" 8.72" 8" AWWA D W-FLG SS-U 0107097 13 1⁄2" 8.72" 8" AWWA D W-FLG SS-S 0107098 13 1⁄2" 8.72" 8" AWWA D W-FLG SS-S 0107099 13 1⁄2" 8.72"

⁄8" 11

⁄8" 11 10" AWWA D W-FLG SS-U 0107100 16" 10.81" 1" 14 1⁄4" 12 1⁄4" UN-SLOTTED 10" AWWA D W-FLG SS-U 0107101 16" 10.81" 1" 14 1⁄4" 12 1⁄2" UN-SLOTTED 10" AWWA D W-FLG SS-S 0107102 16" 10.81" 1" 14 1⁄4" 12 1⁄4" SLOTTED 10" AWWA D W-FLG SS-S 0107103 16" 10.81" 1" 14 1⁄4" 12 1⁄2" SLOTTED

⁄4" 4 1⁄4" UN-SLOTTED

⁄4" 4 1⁄2" UN-SLOTTED

⁄4" 4 1⁄4" SLOTTED

⁄4" 4 1⁄2" SLOTTED

⁄2" 4 1⁄4" UN-SLOTTED

⁄2" 4 1⁄2" UN-SLOTTED

⁄2" 4 1⁄4" SLOTTED

⁄2" 4 1⁄2" SLOTTED

⁄2" 8 1⁄2" UN-SLOTTED

⁄2" 8 1" UN-SLOTTED

⁄2" 8 1⁄2" SLOTTED

⁄2" 8 1" SLOTTED

⁄2" 8 1⁄4" UN-SLOTTED

⁄2" 8 1⁄2" UN-SLOTTED

⁄2" 8 1⁄4" SLOTTED

⁄2" 8 1⁄2" SLOTTED

⁄2" 8 1⁄2" UN-SLOTTED

⁄2" 8 1" UN-SLOTTED

⁄2" 8 1⁄2" SLOTTED

⁄2" 8 1" SLOTTED

⁄2" 8 1⁄4" UN-SLOTTED

⁄2" 8 1⁄2" UN-SLOTTED

⁄2" 8 1⁄4" SLOTTED

⁄2" 8 1⁄2" SLOTTED

⁄4" 8 1⁄2" UN-SLOTTED

⁄4" 8 1" UN-SLOTTED

⁄4" 8 1⁄2" SLOTTED

⁄4" 8 1" SLOTTED

⁄4" 8 1⁄4" UN-SLOTTED

⁄4" 8 1⁄2" UN-SLOTTED

⁄4" 8 1⁄4" SLOTTED

⁄4" 8 1⁄2" SLOTTED

Matrix: Z = Zinc S = Slotted SS = 304 Stainless Steel U = Un-slotted Size = Valve Size x Thickness

A Watts Water Technologies Company

USA: Tel: (978) 688-1811 • Fax: (978) 794-1848 • www.watts.com

Canada: Tel: (905) 332-4090 • Fax: (905) 332-7068 • www.watts.ca

Watts Spools User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual