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Waterous K 588-3 Manual

Universal repair kit for 3 inch and 4 inch relief valves

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Universal Repair Kit for 3 Inch and 4 Inch Relief Valves
For Repair of 3 Inch Valves 80396, 80397, 80399, 80427, 80587,
80701, 80715, 80720, 80723, 80746, 81261, 81262, 81263
For Repair of 4 Inch Relief Valves 81825 and 82261
This kit includes the following parts:
PART NO.
51384
W 3748-4
W 3704-2
W 5404-10SS
W 3706-2
W 3754-4
W 3752-4
W 3772-4
Waterous Company, 125 Hardman Avenue South, South St. Paul, MN 55075
K 588−3
DESCRIPTION
Gasket
O-ring, 3 x 3-1/4 in.
O-ring, 1/4 x 3/8 in.
Groove Pin, 1/8 x 5/8 in.
O-ring, 3/8 x 1/2 in.
O-ring, 3-3/8 x 5-5/8 in.
O-ring, 3-1/4 x 3-1/2 in.
O-ring, 4-1/2 x 4-3/4 in.
www.waterousco.com
Form No.
Issue Date
I-2021
10/11/13
QUANTITY
1
1
1
3
1
3
2
1
Rev. Date

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Summary of Contents for Waterous K 588-3

  • Page 1 W 3706-2 O-ring, 3/8 x 1/2 in. W 3754-4 O-ring, 3-3/8 x 5-5/8 in. W 3752-4 O-ring, 3-1/4 x 3-1/2 in. W 3772-4 O-ring, 4-1/2 x 4-3/4 in. Waterous Company, 125 Hardman Avenue South, South St. Paul, MN 55075 www.waterousco.com...
  • Page 2 Instructions for Repair of 3 Inch Non-Indicating or Indicating Relief Valves and 4 inch Relief Valves This repair kit is universal for either non-indicating or indicating relief valves. Some parts will not be used depending on which type of valve is being repaired. 3 Inch Non-Indicating Relief Valve Repair 1.
  • Page 3 IL1006 Non−Indicating (Iron Valve Shown) I-2021 Page 3 of 8...
  • Page 4 3 Inch and 4 inch Indicating Relief Valve Repair 1. Open drain cocks in relief valve and piping to make sure all of the water is drained. Disconnect hose or tube connecting relief valve to pilot valve assembly. 2. Remove bolts, nuts and washers attaching the relief valve to the pump. Discard O-rings. 3.
  • Page 5 Indicating (Iron Valve Shown) IL1006 I-2021 Page 5 of 8...
  • Page 6 O-ring, 3 x 3-1/4 in. Gasket O-ring, 3/8 x 1/2 in. Washer O-ring, 3-1/4 x 3-1/2 in. Groove Pin O-ring, 1-4 x 3/8 in. IL1130 O-ring, 4-1/2 x 4-3/4 in. 4 Inch Indicating I-2021 Page 6 of 8...
  • Page 7 O−ring, 3−3/8 x 3−5/8 in. O−ring, 3−1/4 x 3−1/2 in. IL1132 O−ring, 4−1/2 x 4−3/4 in. I-2021 Page 7 of 8...
  • Page 8 I-2021 Page 8 of 8...