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  • 1/2" Full Port Threaded Ball Valve (Lead Free) Product Image
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    1/2" Full Port Threaded Ball Valve (Lead Free) BVT050 1/2" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT050
    Brand: Bluefin
    (146)
    $4.49 each
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    1/2" Full Port Threaded Ball Valve BVT050-NP 1/2" Full Port Threaded Ball Valve
    Contains Lead
    SKU: BVT050-NP
    Brand: Bluefin
    (25)
    $4.34 each
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    $36.10 box of 10
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  • 1/2" Full Port Sweat Ball Valve (Lead Free) Product Image
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    1/2" Full Port Sweat Ball Valve (Lead Free) BVS050 1/2" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS050
    Brand: Bluefin
    (119)
    $4.38 each
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    $44.16 box of 12
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    1/2" Full Port Sweat Ball Valve BVS050-NP 1/2" Full Port Sweat Ball Valve
    Contains Lead
    SKU: BVS050-NP
    Brand: Bluefin
    (25)
    $3.99 each
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    $32.30 box of 10
    $3.23 each
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  • 3/4" Full Port Threaded Ball Valve (Lead Free) Product Image
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    3/4" Full Port Threaded Ball Valve (Lead Free) BVT075 3/4" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT075
    Brand: Bluefin
    (146)
    $6.99 each
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    $5.89 each
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  • 3/4" Full Port Threaded <br>Ball Valve Product Image
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    3/4" Full Port Threaded Ball Valve BVT075-NP 3/4" Full Port Threaded Ball Valve
    Contains Lead
    SKU: BVT075-NP
    Brand: Bluefin
    (25)
    $6.99 each
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  • 3/4" Full Port Sweat Ball Valve<br>(Lead Free) Product Image
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    3/4" Full Port Sweat Ball Valve (Lead Free) BVS075 3/4" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS075
    Brand: Bluefin
    (119)
    $6.79 each
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    $55.90 box of 10
    $5.59 each
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  • 3/4" Full Port Sweat<br>Ball Valve Product Image
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    3/4" Full Port Sweat Ball Valve BVS075-NP 3/4" Full Port Sweat Ball Valve
    Contains Lead
    SKU: BVS075-NP
    Brand: Bluefin
    (25)
    $6.29 each
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    $52.90 box of 10
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  • 1" Full Port Threaded Ball Valve (Lead Free) Product Image
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    1" Full Port Threaded Ball Valve (Lead Free) BVT100 1" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT100
    Brand: Bluefin
    (146)
    $10.99 each
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    $73.52 box of 8
    $9.19 each
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  • 1" Full Port Threaded<br>Ball Valve Product Image
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    1" Full Port Threaded Ball Valve BVT100-NP 1" Full Port Threaded Ball Valve
    Contains Lead
    SKU: BVT100-NP
    Brand: Bluefin
    (25)
    $9.99 each
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    $67.12 box of 8
    $8.39 each
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  • 1" Full Port Sweat Ball Valve<br>(Lead Free) Product Image
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    1" Full Port Sweat Ball Valve (Lead Free) BVS100 1" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS100
    Brand: Bluefin
    (119)
    $10.49 each
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    $70.32 box of 8
    $8.79 each
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  • 1" Full Port Sweat<br>Ball Valve Product Image
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    1" Full Port Sweat Ball Valve BVS100-NP 1" Full Port Sweat Ball Valve
    Contains Lead
    SKU: BVS100-NP
    Brand: Bluefin
    (25)
    $9.49 each
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    $63.12 box of 8
    $7.89 each
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  • 1-1/4" Full Port Threaded Ball Valve (Lead Free) Product Image
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    1-1/4" Full Port Threaded Ball Valve (Lead Free) BVT125 1-1/4" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT125
    Brand: Bluefin
    (146)
    $15.49 each
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    $51.96 box of 4
    $12.99 each
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  • 1-1/4" Full Port Sweat Ball Valve (Lead Free) Product Image
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    1-1/4" Full Port Sweat Ball Valve (Lead Free) BVS125 1-1/4" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS125
    Brand: Bluefin
    (119)
    $14.89 each
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    $50.36 box of 4
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  • 1-1/2" Full Port Threaded Ball Valve (Lead Free) Product Image
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    1-1/2" Full Port Threaded Ball Valve (Lead Free) BVT150 1-1/2" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT150
    Brand: Bluefin
    (146)
    $21.89 each
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    $36.58 box of 2
    $18.29 each
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  • 1-1/2" Full Port Sweat Ball Valve (Lead Free) Product Image
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    1-1/2" Full Port Sweat Ball Valve (Lead Free) BVS150 1-1/2" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS150
    Brand: Bluefin
    (119)
    $22.49 each
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    $37.78 box of 2
    $18.89 each
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  • 2" Full Port Threaded Ball Valve (Lead Free) Product Image
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    2" Full Port Threaded Ball Valve (Lead Free) BVT200 2" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT200
    Brand: Bluefin
    (146)
    $34.59 each
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    $57.78 box of 2
    $28.89 each
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  • 2" Full Port Sweat Ball Valve <br>(Lead Free) Product Image
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    2" Full Port Sweat Ball Valve (Lead Free) BVS200 2" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS200
    Brand: Bluefin
    (119)
    $39.69 each
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    $65.78 box of 2
    $32.89 each
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  • 2-1/2" Full Port Threaded Ball Valve (Lead Free) Product Image
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    2-1/2" Full Port Threaded Ball Valve (Lead Free) BVT250 2-1/2" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT250
    Brand: Bluefin
    (146)
    $85.99 each
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    $349.95 box of 5
    $69.99 each
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    2-1/2" Full Port Sweat Ball Valve (Lead Free) BVS250 2-1/2" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS250
    Brand: Bluefin
    (119)
    $87.99 each
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    $73.99 each
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  • 3" Full Port Threaded Ball Valve (Lead Free) Product Image
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    3" Full Port Threaded Ball Valve (Lead Free) BVT300 3" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT300
    Brand: Bluefin
    (146)
    $118.95 each
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    $197.90 box of 2
    $98.95 each
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    3" Full Port Sweat Ball Valve (Lead Free) BVS300 3" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS300
    Brand: Bluefin
    (119)
    $125.99 each
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    $209.98 box of 2
    $104.99 each
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  • 4" Full Port Threaded Ball Valve (Lead Free) Product Image
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    4" Full Port Threaded Ball Valve (Lead Free) BVT400 4" Full Port Threaded Ball Valve (Lead Free)
    SKU: BVT400
    Brand: Bluefin
    (146)
    $239.99 each
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    $395.98 box of 2
    $197.99 each
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  • 4" Full Port Sweat Ball Valve<br>(Lead Free) Product Image
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    4" Full Port Sweat Ball Valve (Lead Free) BVS400 4" Full Port Sweat Ball Valve (Lead Free)
    SKU: BVS400
    Brand: Bluefin
    (119)
    $215.95 each
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    $374.56 box of 2
    $187.28 each
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FAQs, Manuals & Videos

Resources

Videos

Articles

  • A ball valve is commonly used as a shutoff device for water, gas, or oil in Plumbing and Heating Systems. The name Ball Valve derives from a sphere or "ball" strategically placed in the passageway of the valve through which fluid flows. The ball has a hole through it, by which the valve opens and closes.

    How does a Ball Valve work?
    When the ball valve is open, the ball is positioned so that the hole runs in the same direction as the passageway, allowing fluid to flow through the hole. When it is closed, the ball is positioned so that the hole is perpendicular to the passageway, thus obstructing fluid from flowing through. The ball's position is controlled by a handle that can be turned 90 degrees, or a quarter turn. Turning the handle 90 degrees allows one to open and close the valve. The handle and the valve's position are always in line, allowing one to easily see the valve's position.

    There are many variations of ball valves, each differing in pressure and flow restrictions. The most commonly used ball valves are Full Port Ball Valves. These types of ball valves have an oversized ball, and the hole within the ball is the same size as the pipe to which the ball valve is connected. This combination allows for little friction loss and unrestricted flow.

    Ball valves are durable and typically work to achieve perfect shutoff, even after years of use. For this reason, they are the preferred choice for shutoff applications. Although they do not offer the fine control that may be necessary in throttling applications, they are sometimes used for this purpose as well.

    Webstone is known for their unique bleeder (drain) ball valves. These bleeder ball valves are practical in situations where there is air pressure buildup in water lines. The bleeder allows for excess air pressure to escape the system, which consequently prevents leaks in the plumbing system.

    Ball valves are available in two standard connection types: female threaded (IPS) or sweat (CxC). 1/2" and 3/4" ball valves are the most common sizes sold on our website, however sizes are available from 1/4" to 4".

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