Valves - Hayward Flow Control

Valves control, regulate, or direct the flow of fluids, such as water, gas, and other substances. They work by opening, closing, or obstructing passageways using flaps or other movable parts. There are three main t...

Categories from Hayward Flow Control (7)
General Purpose Butterfly Valves

General-purpose butterfly valves are versatile components used in fluid control systems to regulate and control the flow of various liquids and gases. These valves feature a disc-shaped closure element, known as the butterfly disc, which rotates on a central axis to control the flow passage. General-purpose butterfly valves are popular due to their compact design, lightweight construction, and ease of operation. They offer quick and efficient shut-off capabilities and can handle significant flow rates with minimal pressure drop. These valves are widely used in industries such as water treatment, HVAC, chemical processing, and industrial applications where reliable flow control and cost-effective solutions are required. With manual or automated operation options, general-purpose butterfly valves provide a reliable and economical choice for a wide range of fluid control applications.

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.


Check Valves

Check valves are mechanical devices designed to allow fluid—whether liquid or gas—to flow in only one direction, preventing backflow that can damage equipment or disrupt system performance. Commonly used in industrial, plumbing, and MRO (maintenance, repair, and operations) systems, they automatically open with forward flow and close when flow reverses. Available in various types like swing, ball, and inline designs, check valves are essential for ensuring system integrity, protecting pumps and compressors, and maintaining operational safety.

Types of Check Valves We Offer:


Centro partners with leading manufacturers to provide top-quality materials and engineering in every check valve we supply. Browse our extensive selection and find the perfect check valve for your needs. Order online today or contact our experts for assistance!

Flow Control Valves

Flow control valves are essential devices used in fluid control systems to regulate the flow rate within a pipeline or system. These valves allow for precise adjustment of flow rates, ensuring optimal performance and efficiency. By controlling the opening or closing of the valve or by using throttling mechanisms, flow control valves can increase or decrease the flow rate as desired. This enables operators to maintain stable flow conditions, prevent fluid overload, and achieve accurate flow control for various applications. Flow control valves are commonly used in manufacturing, oil and gas, water treatment, and HVAC systems, where precise flow management is critical for operational success.

Diaphragm Valves

Diaphragm valves are designed to regulate the flow of liquids and gases by using a flexible diaphragm to create a secure seal. These valves are ideal for applications where the transported media is corrosive, abrasive, or requires sanitary handling. Their simple yet effective design minimizes the risk of contamination, making them widely used in industries such as chemical processing, pharmaceuticals, food and beverage, and water treatment.


Centro offers a comprehensive selection of diaphragm valves in manual and pneumatic actuated designs to suit various operational needs. Whether you require precise hand-operated flow control or an automated valve for high-efficiency processing, we have the right solution.

Types of Diaphragm Valves We Offer

  • Manual Diaphragm Valves – Hand-operated for precise control in low-pressure systems
  • Pneumatic Actuated Diaphragm Valves – Use compressed air for automated on/off operation
  • Weir-Type Diaphragm Valves – Provide excellent sealing for corrosive and particulate-laden fluids
  • Straight-Through Diaphragm Valves – Offer minimal flow resistance for high-purity applications
  • Sanitary Diaphragm Valves – Designed for hygienic industries, including food, beverage, and pharmaceuticals

Why Choose Diaphragm Valves from Centro?

  • Superior sealing performance for corrosive, abrasive, and sanitary applications
  • Available in a variety of materials, including stainless steel, plastic, and lined options
  • Suitable for industries such as chemical processing, pharmaceuticals, biotechnology, and water treatment
  • Sourced from trusted manufacturers to ensure durability, reliability, and compliance with industry standards


Centro provides high-quality diaphragm valves designed for long-lasting performance. Browse our selection and order online today, or contact our team for expert assistance in selecting the right valve for your application.

Solenoid Valves

Solenoid Valves


Centro’s solenoid valves deliver fast, accurate, and reliable fluid control across a wide range of applications. These electrically actuated valves regulate the flow of liquids or gases by opening or closing in response to an electrical signal. Known for their rapid switching speed and dependable operation, solenoid valves are integral to industrial automation, HVAC systems, fluid processing equipment, and machinery control.


Engineered for Every Application

Centro offers a comprehensive range of solenoid valves engineered to meet the diverse needs of modern systems. Whether you're looking for fail-safe shutoff, continuous flow, or multi-port direction control, we have a solution tailored to your media type, pressure requirements, and operating conditions.

Angle Seat Valves

Angle seat valves, also known as angle valves or angle-seat piston valves, are versatile and reliable devices used in fluid control systems. These valves feature a unique design with a 90-degree angle between the inlet and outlet ports, allowing for efficient flow control and excellent sealing capabilities. The valve body typically houses a piston that can be pneumatic or electric in response to the actuator. This movement controls the flow of the fluid, allowing precise regulation and shut-off. Angle seat valves are widely used in applications requiring accurate control of liquids or gases, such as industrial processes, water treatment systems, and HVAC systems. They are known for their durability, high flow capacity, and contaminant resistance, making them a popular choice in various industries.

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1" CPVC 3-Way Lateral True Union Ball Valves w/EPDM o-rings; flanged end connections
MPN:LA2100FE
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$553.16

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/EPDM o-rings; socket/threaded end connections
MPN:LA2100STE
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$295.63

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/FPM o-rings; flanged end connections
MPN:LA2100F
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$709.13

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/FPM o-rings; socket/threaded end connections
MPN:LA2100ST
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$329.30

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; flanged end connections
MPN:TW2100FE
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$519.76

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; socket/threaded end connections
MPN:TW2100STE
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$295.63

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/FPM o-rings; flanged end connections
MPN:TW2100F
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$547.20

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/FPM o-rings; socket/threaded end connections
MPN:TW2100ST
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$329.30

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Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm NPT Ends
MPN:PBV2100TPE1
The Hayward PBV Series Back Pressure Valves enhance the performance of Chemical Feed systems by applying consistent back pressure on metering pumps to produce predictable delivery. The PBV Series also provides an Anti-Siphon function. The PBV Series is available in sizes from 1/4 to 4", with PVC, CPVC, PP and PVDF wetted bodies. The set pressure is factory set at 50 psi but is easily field adjustable between 10 to 150 psi (other pressure ranges are available by request). Backed by Hayward's 3-year warranty, the PBV Series back pressure valves will provide reliable service for your Chemfeed applications.
The Hayward PBV Series Back Pressure Valves enhance the performance of Chemical Feed systems by applying consistent back pressure on metering pumps to produce predictable delivery. The PBV Series also provides an Anti-Siphon function. The PBV Series is available in sizes from 1/4 to 4", with PVC, CPVC, PP and PVDF wetted bodies. The set pressure is factory set at 50 psi but is easily field adjustable between 10 to 150 psi (other pressure ranges are available by request). Backed by Hayward's 3-year warranty, the PBV Series back pressure valves will provide reliable service for your Chemfeed applications.
Sale Price:

$1,116.06$1,213.10

Regular Price: $1,213.10, you save $97.04 (8%)
Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/EPDM o-rings; flanged end connections
MPN:LA2100FE
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$553.16

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/EPDM o-rings; socket/threaded end connections
MPN:LA2100STE
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$295.63

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/FPM o-rings; flanged end connections
MPN:LA2100F
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$709.13

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way Lateral True Union Ball Valves w/FPM o-rings; socket/threaded end connections
MPN:LA2100ST
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.
LA Series lateral 3-way ball valves are available in PVC and CPVC. O-rings are FPM or EPDM and seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. All valves are assembled with silicone free lubricant.

$329.30

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; flanged end connections
MPN:TW2100FE
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$519.76

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/EPDM o-rings; socket/threaded end connections
MPN:TW2100STE
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$295.63

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/FPM o-rings; flanged end connections
MPN:TW2100F
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$547.20

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC 3-Way True Union Ball Valves w/FPM o-rings; socket/threaded end connections
MPN:TW2100ST
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.
TW Series 3-Way ball valves are available in PVC and CPVC. O-rings are either FPM or EPDM and the seats are PTFE. Up to 2 in. sizes have socket and threaded end connections. Depending on flow configuration, see our Library, there is a choice of 3 ball types. All TW Series valves are assembled with silicone free lubricant.

$329.30

Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times

1" CPVC Back Pressure Valve 10-150psi w/PTFE/EPDM Diaphragm NPT Ends
MPN:PBV2100TPE1
The Hayward PBV Series Back Pressure Valves enhance the performance of Chemical Feed systems by applying consistent back pressure on metering pumps to produce predictable delivery. The PBV Series also provides an Anti-Siphon function. The PBV Series is available in sizes from 1/4 to 4", with PVC, CPVC, PP and PVDF wetted bodies. The set pressure is factory set at 50 psi but is easily field adjustable between 10 to 150 psi (other pressure ranges are available by request). Backed by Hayward's 3-year warranty, the PBV Series back pressure valves will provide reliable service for your Chemfeed applications.
The Hayward PBV Series Back Pressure Valves enhance the performance of Chemical Feed systems by applying consistent back pressure on metering pumps to produce predictable delivery. The PBV Series also provides an Anti-Siphon function. The PBV Series is available in sizes from 1/4 to 4", with PVC, CPVC, PP and PVDF wetted bodies. The set pressure is factory set at 50 psi but is easily field adjustable between 10 to 150 psi (other pressure ranges are available by request). Backed by Hayward's 3-year warranty, the PBV Series back pressure valves will provide reliable service for your Chemfeed applications.
Sale Price:

$1,116.06$1,213.10

Regular Price: $1,213.10, you save $97.04 (8%)
Loginto your account
Typically ships within 7-10 business days

Subject to factory lead times