Valves - Trerice

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 Trerice (2)
Control Valves

Control valves regulate the flow, pressure, and temperature of fluids in various industrial processes. These valves are essential for maintaining efficiency, safety, and precision in applications such as oil and gas, chemical processing, water treatment, food and beverage, and manufacturing. Centro offers a wide selection of control valves designed to meet the demands of these industries.

Types of Control Valves

Centro provides various control valves to suit different applications, including:

  • Needle valves for precise flow control in instrumentation and low-flow systems.
  • Flow control valves to regulate fluid flow and maintain system stability.
  • Pneumatic globe control valves for automated, high-efficiency operation.

Choosing the Right Control Valve

When selecting a control valve, it’s important to consider factors such as the type of fluid (liquid, gas, or steam), operating pressure and temperature, flow rate requirements, and system compatibility. Whether you need a manually operated valve or an automated solution, Centro offers high-performance options to meet your needs.

Why Choose Centro?

Our control valves are built for durability, precise flow regulation, and reliable performance. With a wide range of materials and configurations available, we help customers find the best solutions for their specific applications.


Browse our selection online or contact our team for expert guidance in choosing the right control valve for your system.

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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Trerice 866 Brass 1-Piece Ball Valve - 1/4" NPT F X F
MPN:866
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
Sale Price:

$7.69$13.50

Regular Price: $13.50, you save $5.81 (43%)
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Trerice 866PBF Lead-Free Brass 1-Piece Ball Valve - 1/4" NPT F X F
MPN:866PBF
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
Sale Price:

$12.68$22.25

Regular Price: $22.25, you save $9.57 (43%)
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Trerice 910A On/Off Control Valve Actuator - 910 Series
MPN:910A
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$593.56$1,042.00

Regular Price: $1,042.00, you save $448.44 (43%)
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In Stock (12) Ships within 1 business day
Trerice 910A-A14 - Normally Open Control Valve 1/2" NPT
MPN:910A-A14
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,236.67$2,171.00

Regular Price: $2,171.00, you save $934.33 (43%)
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Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A15 - Normally Closed Control Valve 1/2" NPT
MPN:910A-A15
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,236.67$2,171.00

Regular Price: $2,171.00, you save $934.33 (43%)
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Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A19 - Normally Open Control Valve 3/4" NPT
MPN:910A-A19
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,298.76$2,280.00

Regular Price: $2,280.00, you save $981.24 (43%)
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Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A21 - Normally Open Control Valve 3/4" NPT
MPN:910A-A21
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,414.39$2,483.00

Regular Price: $2,483.00, you save $1,068.61 (43%)
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Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A22 - Normally Closed Control Valve 3/4" NPT
MPN:910A-A22
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,298.76$2,280.00

Regular Price: $2,280.00, you save $981.24 (43%)
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Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A24 - Normally Closed Control Valve 3/4" NPT
MPN:910A-A24
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,414.39$2,483.00

Regular Price: $2,483.00, you save $1,068.61 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 866 Brass 1-Piece Ball Valve - 1/4" NPT F X F
MPN:866
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
Sale Price:

$7.69$13.50

Regular Price: $13.50, you save $5.81 (43%)
Loginto your account
In Stock (573) Ships within 1 business day
Trerice 866PBF Lead-Free Brass 1-Piece Ball Valve - 1/4" NPT F X F
MPN:866PBF
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
866 Ball Valve is a single entry flow valve, incorporating a Teflon seat to shut off the flow of process media to the pressure instrument, thereby allowing the instrument to be isolated from the pressure media or removed from service. The Trerice 866 Ball Valve is constructed from brass, for use on air, water, oil and other non-corrosive process media. It is recommended to place a needle valve, ball valve or gauge cock in line before every pressure gauge installation.
Sale Price:

$12.68$22.25

Regular Price: $22.25, you save $9.57 (43%)
Loginto your account
In Stock (244) Ships within 1 business day
Trerice 910A On/Off Control Valve Actuator - 910 Series
MPN:910A
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$593.56$1,042.00

Regular Price: $1,042.00, you save $448.44 (43%)
Loginto your account
In Stock (12) Ships within 1 business day
Trerice 910A-A14 - Normally Open Control Valve 1/2" NPT
MPN:910A-A14
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,236.67$2,171.00

Regular Price: $2,171.00, you save $934.33 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A15 - Normally Closed Control Valve 1/2" NPT
MPN:910A-A15
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,236.67$2,171.00

Regular Price: $2,171.00, you save $934.33 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A19 - Normally Open Control Valve 3/4" NPT
MPN:910A-A19
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,298.76$2,280.00

Regular Price: $2,280.00, you save $981.24 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A21 - Normally Open Control Valve 3/4" NPT
MPN:910A-A21
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,414.39$2,483.00

Regular Price: $2,483.00, you save $1,068.61 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A22 - Normally Closed Control Valve 3/4" NPT
MPN:910A-A22
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,298.76$2,280.00

Regular Price: $2,280.00, you save $981.24 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times

Trerice 910A-A24 - Normally Closed Control Valve 3/4" NPT
MPN:910A-A24
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
The Trerice 910 Series Pneumatic Control Valve offers high quality at an economical price, incorporating many features found only on more expensive units. Models are available to provide the proper flow response required by the application. The 910A, 910B, and 910C are used of On/Off control applications, providing a quick-opening flow response when used with single or double seated valves.
Sale Price:

$1,414.39$2,483.00

Regular Price: $2,483.00, you save $1,068.61 (43%)
Loginto your account
Typically ships within 2-4 weeks

Subject to factory lead times