Manual Ball Valves

Manual ball valves enable quick, reliable isolation and precise fluid control.

1 - 38 of 38 Products
24 Series Manual Ball Valve
A-T Controls
A-T Controls 2-Piece Ball Valve, 24 Series
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22 Series Manual Ball Valve
A-T Controls
A-T Controls Ball Valve, 22 Series
from $64.07 USD
F88 Series Firesafe Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, F88 Series
$299.01 USD
20 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, 20 Series
$45.66 USD
88 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, 88 Series
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V8 Series Manual Control Valve
A-T Controls
A-T Controls V-Port Manual Control Valve, V8 Series
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BV01 Single Isolation Ball Valve (Panel Mount)
Bifold
Bifold Single Isolation Ball Valve (Panel Mount), BV01
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BV01 Single Isolation Ball Valve (Hex Body)
Bifold
Bifold Single Isolation Ball Valve (Hex Body), BV01
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90 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, 90 Series
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V7 Manual Control Valve
A-T Controls
A-T Controls V-Port Manual Control Valve, V7 Series
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33 Series Manual Ball Valve
A-T Controls
A-T Controls 3-Piece Ball Valve, 33 Series
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BV05 Double Block & Bleed Manifold
Bifold
Bifold Double Block & Bleed Manifold, BV05
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BV06 & BV07 Flanged Instrumentation DBB
Bifold
Bifold Flanged Instrumentation DBB, BV06 & BV07
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55 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, 55 Series
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10 Series Manual Ball Valve
A-T Controls
A-T Controls Ball Valve, 10 Series
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BV01 Single Isolation Ball Valve
Bifold
Bifold Single Isolation Ball Valve, BV01
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MPBM Medium Pressure Trunnion Ball Valve Manifolds
Bifold
Bifold Medium Pressure Trunnion Ball Valve Manifolds, MPBM
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F8R Series Manual Ball Valve
A-T Controls
A-T Controls Ball Valve, 8R Series
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TM Series Trunnion Mounted Ball Valve
A-T Controls
A-T Controls Trunnion Mounted Ball Valve, TM Series
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FD9 Series 150# Flanged Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, FD9 Series 150# Flanged
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D9 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, Series D9
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77 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, Series 77
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F83 Series Firesafe 3-piece Manual Ball Valve
A-T Controls
A-T Controls Firesafe 3-Piece Manual Ball Valve, F83 Series
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MPBF 2-Way Floating Style Ball Valves
Bifold
Bifold 2-Way Floating Style Ball Valves, MPBF
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F90 Series Manual Ball Valve
A-T Controls
A-T Controls Firesafe, Flanged 2-Piece Manual Ball Valve, Series F90
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MPBT Medium Pressure Trunnion Ball Valves
Bifold
Bifold Medium Pressure Trunnion Ball Valves, MPBT
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F23/F26 Series 2-Piece Seal Welded Ball Valve
A-T Controls
A-T Controls 2-Piece Seal Welded Ball Valves, F23/26 Series
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38 Series 3-way Threaded Regular Port Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, 38 Series
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BV09 Process DBB Valve
Bifold
Bifold Process DBB Valve, BV09
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21C Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, 21C Series
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F91 Series Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, Series F91
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BV05 Double Block & Bleed Manifold (Hex Body)
Bifold
Bifold Double Block & Bleed Manifold (Hex Body), BV05
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30 Series Manual Ball Valve
A-T Controls
A-T Controls 3-Way Ball Valve, 30 Series
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8R Series Manual Ball Valve
A-T Controls
A-T Controls Ball Valve, 8R Series
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FD9 Series 600# Flanged Manual Ball Valve
A-T Controls
A-T Controls Manual Ball Valve, FD9 Series 600# Flanged
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43 Series Manual Ball Valve
A-T Controls
A-T Controls 4-Way Ball Valve, 43 Series
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53 Series 5-Way Manual Ball Valve
A-T Controls
A-T Controls Ball Valve, 53 Series
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31 Series Direct Mount 3-Way Flanged Ball Valve - Manual Valves
A-T Controls
31 Series.png
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Manual Ball Valves

Manual ball valves are mechanical flow-control devices operated manually via a lever or handwheel, designed specifically to regulate, isolate, or direct fluid flow in industrial process control systems. Featuring a spherical closure element with a central bore, these valves allow for quick and precise operation with just a quarter-turn (90 degrees), providing efficient on/off control of liquids and gases.

They are valued for their robust, straightforward construction and ease of operation, their tight shut-off capability ensures minimal leakage, enhancing safety and process reliability. Manual ball valves offer excellent resistance to wear, corrosion, and high pressures, making them ideal for harsh operating environments and significantly reducing maintenance requirements and downtime.

Manual ball valves are broadly applied across diverse industrial sectors, including chemical processing plants, oil and gas production facilities, water and wastewater treatment systems, pharmaceutical manufacturing, food and beverage processing, and general industrial fluid-handling operations. Their versatility and reliability make them a popular choice for routine isolation tasks and maintenance shutdowns.

Typical applications for manual ball valves include process fluid isolation, sampling and drain points, chemical dosing and blending operations, and maintenance isolation of pipelines or equipment. Their simple, intuitive operation ensures quick response in emergency shut-off situations, enabling operators to swiftly isolate and manage process conditions during maintenance or abnormal operational scenarios.

Manufactured from materials such as stainless steel, carbon steel, brass, or specialized alloys, manual ball valves are engineered to withstand demanding operating conditions, including high pressures, temperature extremes, and corrosive fluids. Their reliable performance and minimal maintenance make them an indispensable component in industrial process control applications.