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1-1/2" (3)
2" (3)

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Union FNPT (13)

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FNPT (13)

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35 (5)
75 (7)
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10 (5)
25 (8)

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(14)
(1)

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Heating Supplies & Parts
Pressure Valves
Pressure Reducing Valves
Watts U5B-Z3 Pressure Valves

Watts U5B-Z3 Pressure Valves

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Product Image of 3/4" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
3/4" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
SKU: 0009118
Watts
SKU: 0009118
Brand: Watts
(4)
$872.36 each
In Stock
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Product Image of 1/2" LFU5B-LP-Z3 Lead Free Pressure Reducing Valve with Bypass Feature
1/2" LFU5B-LP-Z3 Lead Free Pressure Reducing Valve with Bypass Feature
SKU: 0009108
Watts
SKU: 0009108
Brand: Watts
$376.70 each
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Product Image of 1/2" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
1/2" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
SKU: 0009100
Watts
SKU: 0009100
Brand: Watts
(4)
$990.75 each
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Product Image of 1" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
1" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
SKU: 0009154
Watts
SKU: 0009154
Brand: Watts
(4)
$935.64 each
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Product Image of 1-1/4" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
1-1/4" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
SKU: 0009180
Watts
SKU: 0009180
Brand: Watts
(4)
$1,762.52 each
In Stock
Get 2 by Tue, Jul 15 - Wed, Jul 16
In Stock
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Product Image of 1-1/2" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
1-1/2" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
SKU: 0009192
Watts
SKU: 0009192
Brand: Watts
(4)
$2,397.63 each
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Product Image of 2" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
2" LFU5B-Z3 Pressure Reducing Valve with Bypass Check Valve, Lead Free
SKU: 0009204
Watts
SKU: 0009204
Brand: Watts
(4)
$4,274.67 each
In Stock
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Product Image of 3/4" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
3/4" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
SKU: 0009128
Watts
SKU: 0009128
Brand: Watts
(1)
$806.89 each
In Stock
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Product Image of 1" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
1" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
SKU: 0009162
Watts
SKU: 0009162
Brand: Watts
(1)
$1,384.20 each
In Stock
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Product Image of 1-1/4" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
1-1/4" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
SKU: 0009188
Watts
SKU: 0009188
Brand: Watts
(1)
$3,261.67 each
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Product Image of 1" LF5M3-Z6 Pressure Reducing Valve w/ Water Meter Thread Connections, Lead Free (MNPSM x FNPSH)
1" LF5M3-Z6 Pressure Reducing Valve w/ Water Meter Thread Connections, Lead Free (MNPSM x FNPSH)
SKU: 0121202
Watts
SKU: 0121202
Brand: Watts
$974.55 each
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Product Image of 1-1/2" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
1-1/2" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
SKU: 0009200
Watts
SKU: 0009200
Brand: Watts
(1)
$3,681.37 each
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Product Image of 2" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
2" LFU5B-LP-Z3 Low Pressure Reducing Valve with Bypass Feature, Lead Free
SKU: 0009214
Watts
SKU: 0009214
Brand: Watts
(1)
$5,201.81 each
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Product Image of U5 3/4" Repair Kit (Lead Free)
U5 3/4" Repair Kit (Lead Free)
SKU: 0125122
Watts
SKU: 0125122
Brand: Watts
(1)
$148.49 each
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Product Image of 1" Repair Kit for LFU5-Z3 (LFKIT-C-RK)
1" Repair Kit for LFU5-Z3 (LFKIT-C-RK)
SKU: 0125123
Watts
SKU: 0125123
Brand: Watts
(2)
$176.95 each
In Stock
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Product Image of Adjustment Springs for LFU5-Z3, LF25AUB-Z & LF223
Adjustment Springs for LFU5-Z3, LF25AUB-Z & LF223
SKU: 1052006
Watts
SKU: 1052006
Brand: Watts
$16.85 each
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Product Image of Union Gasket, 1101933
Union Gasket, 1101933
SKU: 1101933
Watts
SKU: 1101933
Brand: Watts
(1)
$2.97 each
In Stock
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Product Image of 2" Water Pressure Reducing Valve Repair Kit For LFU5/LFU5-Z3 series
2" Water Pressure Reducing Valve Repair Kit For LFU5/LFU5-Z3 series
SKU: 0125126
Watts
SKU: 0125126
Brand: Watts
$387.49 each
Backorder
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Product Image of 1/2" Repair Kit for RK-LFU5/LFU5-Z3 (LFKIT-A-RK)
1/2" Repair Kit for RK-LFU5/LFU5-Z3 (LFKIT-A-RK)
SKU: 0125121
Watts
SKU: 0125121
Brand: Watts
$111.85 each
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Get it by Mon, Aug 11 - Tue, Sep 9
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Product Image of 1" Union Gasket
1" Union Gasket
SKU: 1101930
Watts
SKU: 1101930
Brand: Watts
$1.08 each
In Stock
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In Stock
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Product Image of Union Tailpiece for 1-1/2" LFU5B-Z3/LF25AUB-Z3
Union Tailpiece for 1-1/2" LFU5B-Z3/LF25AUB-Z3
SKU: 2139055
Watts
SKU: 2139055
Brand: Watts
$120.99 each
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Product Image of Union Gasket, 1101977
Union Gasket, 1101977
SKU: 1101977
Watts
SKU: 1101977
Brand: Watts
(1)
$0.81 each
In Stock
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Product Image of Strainer Screen For LFU5-Z3, LF25AUB-Z3, LF223 series
Strainer Screen For LFU5-Z3, LF25AUB-Z3, LF223 series
SKU: 1077333
Watts
SKU: 1077333
Brand: Watts
$10.46 each
Backorder
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Product Image of 1-1/4" Repair Kit for RK-LFU5/LFU5-Z3
1-1/4" Repair Kit for RK-LFU5/LFU5-Z3
SKU: 0125124
Watts
SKU: 0125124
Brand: Watts
$223.40 each
Backorder
Get it by Mon, Aug 11 - Tue, Sep 9
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Product Image of Tailpiece
Tailpiece
SKU: 2139056
Watts
SKU: 2139056
Brand: Watts
$155.29 each
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Filter & Sort
25 items
Reset

SORT

Top Sellers
Default
Price ▲
Price ▼

Product Availability
–

Show In Stock Only (9)

Size
–

1/2" (3)
3/4" (4)
1" (5)
1-1/4" (3)
1-1/2" (3)
2" (3)

Inlet Type
–

Union FNPT (13)

Outlet Type
–

FNPT (13)

Max Pressure (PSI)
–

35 (5)
75 (7)
300 (1)

Min Pressure (PSI)
–

10 (5)
25 (8)

Review Score
–

(14)
(1)

Price Range
–

Under $1 (1)
$1 to $5 (2)
$10 to $15 (1)
$15 to $20 (1)
$100 to $200 (5)
$200 to $300 (1)
$300 to $400 (2)
$800 to $900 (2)
$900 to $1000 (3)
$1000 to $1500 (1)
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