Pros, Join Our TradeMaster Program!
Watts 174A Pressure Relief Valves

Watts 174A Pressure Relief Valves

  • 3/4" 174A Relief Valve (30lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (30lb) 0274428 3/4" 174A Relief Valve (30lb)
    Contains Lead
    SKU: 0274428
    Brand: Watts
    (29)
    $81.07 each
    52
    Mon, Aug 17
    79
    QtyArrives
    52 Mon, Aug 17
    27 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" 174A Relief Valve (50lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (50lb) 0274513 3/4" 174A Relief Valve (50lb)
    Contains Lead
    SKU: 0274513
    Brand: Watts
    (3)
    $89.18 each
    10
    Mon, Aug 17
    59
    QtyArrives
    10 Mon, Aug 17
    49 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" LF174A Lead Free <br>Relief Valve (40lb) Product Image
    Add to List
    Add to List
    3/4" LF174A Lead Free Relief Valve (40lb) 0121463 3/4" LF174A Lead Free Relief Valve (40lb)
    SKU: 0121463
    Brand: Watts
    (29)
    $219.45 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 3/4" 174A Relief Valve (40lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (40lb) 0274479 3/4" 174A Relief Valve (40lb)
    Contains Lead
    SKU: 0274479
    Brand: Watts
    (29)
    $79.99 each
    6
    Mon, Aug 17
    13
    QtyArrives
    6 Mon, Aug 17
    7 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" LF174A Lead Free Relief Valve (80lb) Product Image
    Add to List
    Add to List
    3/4" LF174A Lead Free Relief Valve (80lb) 0274612 3/4" LF174A Lead Free Relief Valve (80lb)
    SKU: 0274612
    Brand: Watts
    (1)
    $99.99 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 3/4" LF174A Lead Free <br>Relief Valve (75lb) Product Image
    Add to List
    Add to List
    3/4" LF174A Lead Free Relief Valve (75lb) 0121470 3/4" LF174A Lead Free Relief Valve (75lb)
    SKU: 0121470
    Brand: Watts
    (1)
    $307.19 each
    5
    Mon, Aug 17
    5
    QtyArrives
    5 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" 174A Relief Valve (75lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (75lb) 0274598 3/4" 174A Relief Valve (75lb)
    Contains Lead
    SKU: 0274598
    Brand: Watts
    (1)
    $89.18 each
    17
    Mon, Aug 17
    24
    QtyArrives
    17 Mon, Aug 17
    7 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" 174A Relief Valve (100lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (100lb) 0274683 3/4" 174A Relief Valve (100lb)
    Contains Lead
    SKU: 0274683
    Brand: Watts
    $89.18 each
    4
    Mon, Aug 17
    13
    QtyArrives
    4 Mon, Aug 17
    9 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" LF174A Lead Free <br>Relief Valve (125lb) Product Image
    Add to List
    Add to List
    3/4" LF174A Lead Free Relief Valve (125lb) 0121479 3/4" LF174A Lead Free Relief Valve (125lb)
    SKU: 0121479
    Brand: Watts
    (3)
    $124.99 each
    10
    Mon, Aug 17
    10
    QtyArrives
    10 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" 174A Relief Valve (125lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (125lb) 0274751 3/4" 174A Relief Valve (125lb)
    Contains Lead
    SKU: 0274751
    Brand: Watts
    (3)
    $89.18 each
    9
    Mon, Aug 17
    9
    QtyArrives
    9 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" 174A Relief Valve (150lb) Product Image
    Add to List
    Add to List
    3/4" 174A Relief Valve (150lb) 0274836 3/4" 174A Relief Valve (150lb)
    Contains Lead
    SKU: 0274836
    Brand: Watts
    (2)
    $89.18 each
    7
    Mon, Aug 17
    17
    QtyArrives
    7 Mon, Aug 17
    10 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 3/4" LF174A Lead Free <br>Relief Valve (150lb) Product Image
    Add to List
    Add to List
    3/4" LF174A Lead Free Relief Valve (150lb) 0121484 3/4" LF174A Lead Free Relief Valve (150lb)
    SKU: 0121484
    Brand: Watts
    (2)
    $125.99 each
    5
    Mon, Aug 17
    15
    QtyArrives
    5 Mon, Aug 17
    10 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 1" 174A Relief Valve (30lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (30lb) 0274934 1" 174A Relief Valve (30lb)
    Contains Lead
    SKU: 0274934
    Brand: Watts
    (29)
    $139.99 each
    11
    Mon, Aug 17
    15
    QtyArrives
    11 Mon, Aug 17
    4 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 1" 174A Relief Valve (50lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (50lb) 0275054 1" 174A Relief Valve (50lb)
    Contains Lead
    SKU: 0275054
    Brand: Watts
    $153.33 each
    7
    Mon, Aug 17
    7
    QtyArrives
    7 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1" 174A Relief Valve (45lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (45lb) 0275024 1" 174A Relief Valve (45lb)
    Contains Lead
    SKU: 0275024
    Brand: Watts
    (1)
    $179.99 each
    Thu, Aug 20 – Mon, Aug 24
    Arrives
    Thu, Aug 20 – Mon, Aug 24
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1" LF174A Lead Free <br>Relief Valve (75lb) Product Image
    Add to List
    Add to List
    1" LF174A Lead Free Relief Valve (75lb) 0121494 1" LF174A Lead Free Relief Valve (75lb)
    SKU: 0121494
    Brand: Watts
    (1)
    $489.99 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1" 174A Relief Valve (75lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (75lb) 0275174 1" 174A Relief Valve (75lb)
    Contains Lead
    SKU: 0275174
    Brand: Watts
    (1)
    $154.99 each
    3
    Mon, Aug 17
    10
    QtyArrives
    3 Mon, Aug 17
    7 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 1" 174A Relief Valve (55lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (55lb) 0275056 1" 174A Relief Valve (55lb)
    Contains Lead
    SKU: 0275056
    Brand: Watts
    $179.99 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1" LF174A Lead Free <br>Relief Valve (125 lb) Product Image
    Add to List
    Add to List
    1" LF174A Lead Free Relief Valve (125 lb) 0121504 1" LF174A Lead Free Relief Valve (125 lb)
    SKU: 0121504
    Brand: Watts
    (3)
    $377.45 each
    5
    Mon, Aug 17
    5
    QtyArrives
    5 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1" 174A Relief Valve (125lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (125lb) 0275404 1" 174A Relief Valve (125lb)
    Contains Lead
    SKU: 0275404
    Brand: Watts
    (3)
    $156.74 each
    4
    Mon, Aug 17
    4
    QtyArrives
    4 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1" LF174A Lead Free Relief Valve (150 lb) Product Image
    Add to List
    Add to List
    1" LF174A Lead Free Relief Valve (150 lb) 0121508 1" LF174A Lead Free Relief Valve (150 lb)
    SKU: 0121508
    Brand: Watts
    (2)
    $474.99 each
    4
    Mon, Aug 17
    4
    QtyArrives
    4 Mon, Aug 17
    Questions? Call 1-888-757-4774
    Add to List
  • 1" 174A Relief Valve (150lb) Product Image
    Add to List
    Add to List
    1" 174A Relief Valve (150lb) 0275464 1" 174A Relief Valve (150lb)
    Contains Lead
    SKU: 0275464
    Brand: Watts
    (2)
    $154.99 each
    5
    Mon, Aug 17
    8
    QtyArrives
    5 Mon, Aug 17
    3 Tue, Aug 18
    Questions? Call 1-888-757-4774
    Add to List
  • 1-1/4" 174A Relief Valve (30lb) Product Image
    Add to List
    Add to List
    1-1/4" 174A Relief Valve (30lb) 0275600 1-1/4" 174A Relief Valve (30lb)
    Contains Lead
    SKU: 0275600
    Brand: Watts
    (29)
    $189.99 each
    Mon, Aug 24 – Wed, Aug 26
    Arrives
    Mon, Aug 24 – Wed, Aug 26
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
  • 1-1/4" 174A Relief Valve (75lb) Product Image
    Add to List
    Add to List
    1-1/4" 174A Relief Valve (75lb) 0275825 1-1/4" 174A Relief Valve (75lb)
    Contains Lead
    SKU: 0275825
    Brand: Watts
    (1)
    $205.99 each
    Wed, Aug 26 – Mon, Aug 31
    Arrives
    Wed, Aug 26 – Mon, Aug 31
    Questions? Call 1-888-757-4774 or LiveChat Img Chat Us
    Add to List
FAQs, Manuals & Videos
View Resources

Resources

Manuals

NEED HELP?

888-757-4774
Closed Now: Phone Hours
Monday – Thursday
8am–7:45pm ET
Friday
8:30am–7:45pm ET

Call

Text

Chat

Email

or check out our Support Center

  • Product Image

  • Product Image

    Select 2 to 3 items to compare

  • Product Image

    Compare up to 1 more item

Why don't we show the price of this item?

We try to always offer you the lowest prices possible, but some manufacturers require that we only show these low prices once you take further action.

To see the price, simply add the item to your cart or sign in.