True Union Ball Valves
PVC true union ball valves offer a simple way to start and stop flow in a system. True union valves have a carrier that can be removed from the piping system when needed. This allows you to repair or replace the carrier without completely disassembling the system, saving time and money. Our true union ball valves are made from durable dark gray PVC and have an easy-to-grip red handle that turns with minimal effort.
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4" Flui-PRO [PRO SERIES] PVC True Union Ball Valve - Socket or Threaded
$178.09 -
Replacement EPDM O-Rings for 4" Flui-Pro Series 2 and PRO SERIES Valves
$17.69Out of stock
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4" PVC True Union Ball Valve (SK-TUBV-S-040-V) - Viton
$302.76Out of stock
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4" Flui-PRO [PRO SERIES – Viton] PVC True Union Ball Valve - SOC / NPT
$257.06 -
4" PVC True Union Ball Valve (SK-TUBV-T-040) - Threaded
$211.40Out of stock
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4" Flui-PRO Series 2 PVC True Union Ball Valve - Socket or Threaded
$178.28 -
4" PVC True Union Ball Valve (SK-TUBV-S-040)
$211.40Out of stock
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3/4" Flui-PRO [PRO SERIES] PVC True Union Ball Valve - Socket & Threaded Ends
$11.69 -
3/4" Flui-PRO [PRO SERIES - Viton] PVC True Union Ball Valve – SOC / NPT
$29.40 -
3/4" PVC True Union Ball Valve (SK-TUBV-S-007)
$10.98Out of stock
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Replacement EPDM O-Rings for 3/4" Flui-Pro Series 2 and PRO SERIES Valves
$0.71Out of stock
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3/4" Flui-PRO Series 2 PVC True Union Ball Valve - Socket & Threaded Ends
$9.56 -
3" PVC True Union Ball Valve (SK-TUBV-S-030-V) - Viton
$226.93Out of stock
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3" Flui-PRO Series 2 PVC True Union Ball Valve - Socket or Threaded
$149.40 -
3" PVC True Union Ball Valve (SK-TUBV-T-030) - Threaded
$124.85Out of stock
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3" PVC True Union Ball Valve (SK-TUBV-S-030)
$112.36Out of stock
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3" Flui-PRO [PRO SERIES] PVC True Union Ball Valve - Socket or Threaded
$159.40 -
3" Flui-PRO [PRO SERIES – Viton] PVC True Union Ball Valve - SOC / NPT
$221.98Out of stock
PVC true union ball valves have an internal sphere, or ball, that has a hole through the center. When the user places the valve in the "on" position, that hole lines up with the direction of flow, allowing the media to flow through the system. When the user places the handle in the "off" position, the ball turns to prevent the flow of media through the hole, creating a water tight seal. This ease of operation is an integral part of the design of a PVC true union ball valve.
Our PVC true union ball valves are made from durable PVC. Because they will not rust and can handle changing temperatures, they are a great fit for outdoor applications. Their corrosion resistance makes them popular with commercial and industrial applications as well, especially conditions that require the transport of corrosive chemicals. Their affordability makes them an ideal option for a wide range of applications, including residential uses.
We carry PVC true union ball valves in a wide range of sizes to fit most of your needs. With valves as small as 1/2 inch in diameter all the way to 4 inches, you will find the one you need. Choose from threaded or slip socket valves to match your specific needs. When you need a repair, the true union design allows the main portion of the valve to be easily removed and repaired.