Ball Valves
Centro offers a reliable selection of ball valves or flow control valves designed for smooth operation and long-lasting performance in a wide range of applications. These quarter-turn valves provide tight shutoff capabilities, making them ideal for use in fluid systems requiring low torque and minimal leakage.
Ball Valves are available in a variety of materials including brass, stainless steel, and PVC, our solutions support industrial needs. Whether you're managing water, oil, gas, or chemical flow, Centro's valve options ensure durability and precise control.
With configurations ranging from full port to reduced port and options for 1-piece, 2-piece, and 3-piece designs, we provide flexibility for everything from general plumbing to high-pressure industrial systems.
Explore our complete range of ball valves to find the right fit for your application or contact our experts for personalized guidance.
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The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$740.61$834.73
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$575.29$648.40
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$575.29$648.40
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$681.77$768.42
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$606.93$684.06
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$573.56$646.45
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$979.79$1,104.31
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$1,960.26$2,209.39
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$641.64$723.18
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$566.65$638.67
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$2,336.16$2,633.06
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$716.63$807.71
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$566.65$638.67
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$1,979.79$2,231.40
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$124.81
Available for Purchase
Subject to factory lead times
Part number 73A10865 from Apollo is a 2 Piece Standard Port Carbon Steel Ball. Typical applications span HVAC, plumbing, and industrial processing environments. Apollo Valves is recognized globally for engineering products that meet strict performance standards.
$362.55
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$167.58
Available for Purchase
Subject to factory lead times
The Apollo 73A10750 is a 2 Piece Standard Port Carbon Steel Ball. It is commonly found in oil and gas, fire protection, and marine applications. As a leader in valves and flow control, Apollo manufactures every component to exacting standards.
$328.76
Available for Purchase
Subject to factory lead times
The Apollo Valves 73A10650 is a 2 Piece Standard Port Carbon Steel Ball. This product serves professionals across marine, plumbing, and HVAC sectors. Apollo Valves is recognized globally for engineering products that meet strict performance standards. This product meets relevant UL and NSF standards.
$275.64
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$110.91
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$106.21
Available for Purchase
Subject to factory lead times
The Apollo 73A10850 is a 2 Piece Standard Port Carbon Steel Ball. It is commonly found in industrial processing, marine, and HVAC applications. Apollo Valves is recognized globally for engineering products that meet strict performance standards. It is designed to comply with applicable NSF and FM requirements.
$423.90
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$137.72
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$132.80
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$740.61$834.73
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$575.29$648.40
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$575.29$648.40
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$681.77$768.42
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$606.93$684.06
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$573.56$646.45
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$979.79$1,104.31
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$1,960.26$2,209.39
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$641.64$723.18
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$566.65$638.67
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$2,336.16$2,633.06
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$716.63$807.71
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$566.65$638.67
Available for Purchase
Subject to factory lead times
The Apollo Valves 399-100-A Series features a standard port, threaded alloy 20 ball valve.Investment Cast ComponentsReinforced SeatsMounting Pad for Easy Actuator MountingBlowout-Proof Stem DesignAdjustable Packing GlandMeets NACE MR0175 (2000) & MR0103 (2003)
$1,979.79$2,231.40
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$124.81
Available for Purchase
Subject to factory lead times
Part number 73A10865 from Apollo is a 2 Piece Standard Port Carbon Steel Ball. Typical applications span HVAC, plumbing, and industrial processing environments. Apollo Valves is recognized globally for engineering products that meet strict performance standards.
$362.55
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$167.58
Available for Purchase
Subject to factory lead times
The Apollo 73A10750 is a 2 Piece Standard Port Carbon Steel Ball. It is commonly found in oil and gas, fire protection, and marine applications. As a leader in valves and flow control, Apollo manufactures every component to exacting standards.
$328.76
Available for Purchase
Subject to factory lead times
The Apollo Valves 73A10650 is a 2 Piece Standard Port Carbon Steel Ball. This product serves professionals across marine, plumbing, and HVAC sectors. Apollo Valves is recognized globally for engineering products that meet strict performance standards. This product meets relevant UL and NSF standards.
$275.64
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$110.91
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$106.21
Available for Purchase
Subject to factory lead times
The Apollo 73A10850 is a 2 Piece Standard Port Carbon Steel Ball. It is commonly found in industrial processing, marine, and HVAC applications. Apollo Valves is recognized globally for engineering products that meet strict performance standards. It is designed to comply with applicable NSF and FM requirements.
$423.90
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$137.72
Available for Purchase
Subject to factory lead times
The Apollo 73A-100 Series is a threaded carbon steel ball valve with a standard port.Forged constructionRaised handle stopsBlowout-proof stem designAdjustable packing glandZinc phosphate corrosion protection
$132.80
Available for Purchase
Subject to factory lead times
FAQS
- A ball valve is a quarter turn valve that uses a spherical ball with a drilled hole to control fluid flow. Rotating the handle 90 degrees opens or closes the valve quickly and reliably.
- When the ball’s bore is aligned with the pipe, fluid flows freely. When the ball is rotated perpendicular to the flow, the valve closes and stops flow completely.
- Ball valves are used in water, gas, oil, chemical processing, HVAC, food and beverage, and general industrial piping systems where tight shutoff is required.
- Ball valves provide fast on off operation, tight shutoff, low pressure drop, long service life, and simple operation with minimal maintenance.
- Full port ball valves have a bore equal to the pipe diameter, minimizing pressure drop. Standard port valves have a smaller bore and slightly higher flow restriction.