Ball Valves

$ 22.00$ 2,122.00

Ball valves are vital components used for controlling the flow of liquids or gases in industrial settings. They are available in different constructions, including 1-piece, 2-piece, and 3-piece designs, each offering specific benefits in terms of maintenance and versatility. 1-piece ball valves are compact and straightforward, while 2-piece valves allow for easier disassembly and repair. 3-piece ball valves provide superior maintenance flexibility with their modular design. These valves come with various connection ends to accommodate different piping systems, such as FNPT, flanged, and sanitary Tri-clamp ends, catering to diverse installation needs. Materials like carbon steel, 304 stainless steel (304SS), and 316 stainless steel (316SS) are commonly used in ball valve construction, each offering unique strengths including durability, corrosion resistance, and suitability for specific industrial applications. Proper selection of ball valves based on their design, connection ends, and materials is crucial for efficient flow control and system integrity in industrial processes.


Ball valves are versatile flow control valves commonly used in various industrial applications to regulate the flow of liquids or gases. They are categorized based on their construction as 1-piece, 2-piece, or 3-piece ball valves, each offering specific advantages and applications. Additionally, ball valves come with different connection ends, including FNPT, flanged, and sanitary Tri-clamp ends, catering to diverse installation requirements. Materials such as carbon steel, 304 stainless steel (304SS), and 316 stainless steel (316SS) are commonly used for their construction, providing properties like strength, corrosion resistance, and durability.

1-Piece Ball Valves:
1-piece ball valves consist of a single housing that integrates the ball and seat. They are compact, lightweight, and generally cost-effective. These valves are designed for simple on/off flow control applications and are easy to install and maintain. However, they offer limited flexibility for repair or maintenance due to their one-piece design.

2-Piece Ball Valves:
2-piece ball valves are constructed with two separate pieces — one containing the ball and stem assembly and the other housing the seat. This design allows for easier disassembly, maintenance, and repair compared to 1-piece ball valves. They are suitable for a wider range of applications and offer greater flexibility in terms of customization and end connections.

3-Piece Ball Valves:
3-piece ball valves consist of three separate pieces — a body with two end caps, allowing the middle section to be removed without disturbing the piping connections. This design facilitates easy maintenance, cleaning, and servicing, making them ideal for applications where regular maintenance is required. 3-piece ball valves offer superior versatility and durability compared to 1-piece and 2-piece valves.

Connection Ends:
Ball valves come with different connection ends to suit various piping systems. FNPT (Female National Pipe Thread) connections provide a threaded connection for easy installation into female threaded pipes or fittings. Flanged connections feature flat discs with holes for bolting onto flanged pipes, providing a secure and leak-proof attachment. Sanitary Tri-clamp ends are designed for hygienic applications in industries such as food and pharmaceuticals, ensuring cleanliness and easy disassembly for cleaning and sterilization purposes.

Ball valves are manufactured using different materials to suit specific application requirements. Carbon steel ball valves are durable and cost-effective, suitable for applications with moderate pressure and temperature conditions. 304 stainless steel (304SS) offers good corrosion resistance and is commonly used in general industrial applications. 316 stainless steel (316SS) provides superior corrosion resistance and is ideal for applications requiring high chemical resistance or exposure to harsh environments.

In conclusion, ball valves are essential components for flow control in industrial systems, with varying designs such as 1-piece, 2-piece, and 3-piece valves catering to different needs. The choice of connection ends and materials, including FNPT, flanged, sanitary Tri-clamp ends, and carbon steel, 304SS, or 316SS, depends on the specific application requirements for durability, compatibility, and performance.

Additional information

Weight 2 lbs
Dimensions 16 × 12 × 12 in
Pieces Assembled

1-Piece Valve, 2-Piece Valve, 3-Piece Valve

Size of Port

1/4", 1/2", 3/4", 1", 1-1/2", 2", 3", 4", 6"

Connection ends

Flanged, Threaded, Triclamp, Socket

Materials of Construction

Carbon Steel, 304SS, 316SS

Temperature F

250F, 500F

Pressure Class

150LB (Default), 300LB, 900LB, 1500LB


The specifications of a ball valve typically include key details that define its design, construction, and operational capabilities.  Here are the typical specifications you might find for a ball valve:

Size:  The size specification indicates the nominal diameter of the valve, usually expressed in inches or millimeters, and denotes the size of the pipeline for which the valve is designed.

Pressure rating:  This specification defines the maximum pressure at which the valve can safely operate, often specified in pounds per square inch (psi) or bars.  It is crucial to ensure the valve is compatible with the operating pressure of the system.

Temperature rating:  The temperature rating specifies the range of temperatures within which the valve can effectively function without compromising its integrity or performance.  The temperature rating is typically expressed in degrees Celsius or Fahrenheit.


Pipe Size 1/2″ – 6″.  Above that call for price.


Body Material Carbon Steel, 304, 316 Stainless Steel
Body Style Inline
Max. Pressure 600 PSIG CWP (Default), up to 2500 PSIG
Body Seal Material PTFE
Compliance RoHs
Stem Type Blowout Proof
Ball Valve Basic Body Material Stainless Steel
Seat Material PTFE
Handle Type Lever
Standards MSS-SP-110
Connection Type Threaded FNPT x FNPT, Flanged Class 150, Socket, Tri-Clamps
Ball Valve Product Group Manual
Temp. Range -60 Degrees to 450 Degrees F
Ball Material 316 stainless steel
Item Ball Valve
Handle Material Stainless Steel
Port Full
Valve Structure 1, 2, and 3-Piece
Max. Steam Pressure 150 PSI WSP
Stem Material 316 Stainless Steel
General Connection Type Female NPT, RF Class 150 Flanged, Tri-Clamp
Sub-Category Stainless Steel Ball Valves



The primary difference between 1-piece, 2-piece, and 3-piece valves lies in their construction, maintenance, and ease of service. Understanding these differences can help in selecting the right type of valve for specific applications. Here’s a breakdown of the distinctions between these types of ball valves:

                      1. 1-piece ball valves:
                            • Construction: 1-piece ball valves are integrated units where the body, ball, and end connections are all part of a single piece. This design offers a compact and simple configuration.
                            • Maintenance and repair: These valves are generally intended for applications where frequent maintenance or repair is not a primary concern. Due to their integrated design, 1-piece valves are not as easy to disassemble or service compared to multi-piece valves.



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              • Construction: 2-piece ball valves consist of two separate pieces—the body and an end cap—that are bolted together. This modular design allows for easier disassembly and maintenance compared to 1-piece valves.</li>&amp;amp;lt;/li><li>Mainte
              • nance and repair: The two-piece construction permits maintenance and repair without requiring the entire valve to be removed from the pipeline. This contributes to reduced downtime and easier servicing.</li></li>
                • Flexibility and adaptability: 2-piece ball valves offer greater flexibility in ma

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      2. Customization and serviceability: 3-piece ball valves allow for greater customization and repair options, as individual components can be replaced or modified, reducing overall maintenance costs over the valve’s lifecycle.



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class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>class=”yoast-text-mark”>style=”color: #121512;”>Q:  What is a ball valve?

A:  A ball valve is a type of valve used to control the flow of fluids, typically featuring a spherical closure unit (the ball) within the valve body that allows for opening and closing to control flow.

Q:  What are the main advantages of using ball valves?

A:  Ball valves are known for their reliability, tight shut-off capabilities, ease of operation, minimal maintenance requirements, and suitability for a wide range of applications and operating conditions.

e=”color: #121512;”>Q:  What are the different types of ball valves?</p>&lt;p>e=”color: #121512;”&gt;A:  Ball valves come in various types, including full port, reduced port, single-piece, two-piece, three-piece, top-entry, cryogenic, and V-port ball valves, each designed to meet specific needs and applications.</p&amp;gt;</p>

e=”color: #121512;”>Q:  What are some common applications of ball valves?

<p><p style=”color: #121512;”>A:  Ball valves are widely used in industries such as oil and gas, chemical processing, water and wastewater management, power generation, aerospace, pharmaceuticals, and general utility services.&lt;/p>

tyle=”color: #121512;”&gt;Q:  How do I select the right ball valve for a specific application?

requirements, flow control needs, material compatibility, environmental conditions, and any specific industry standards or regulations for guidance in selecting the appropriate ball valve.</p>

le=”color: #121512;”&gt;Q:  What are the main differences between 1-piece, 2-piece, and 3-piece ball valves?</p>

A:  The primary differences lie in their construction, ease of maintenance, and repair capabilities. 1-piece valves are compact and integrated, 2-piece valves offer easier access for maintenance, and 3-piece valves provide the most accessibility for maintenance and customization.

Q:  What is the process for installing a ball valve?

<p style=”color: #121512;”>A:  The installation process involves preparing the workspace, selecting the appropriate valve, verifying its condition, preparing the pipeline, applying sealing materials, positioning and securing the valve, completing connections, conducting pressure tests, and verifying its alignment, tightness, and operation.

Q:  Are ball valves suitable for throttling applications?&lt;/p>

A:  While ball valves can regulate flow to some extent, they are not typically considered optimal for precise throttling applications. For precise flow control requirements, other types of valves such as globe valves or control valves are often more suitable.

=”yoast-text-mark”&gt;: #121512;”>Q:  How can I ensure the proper maintenance of ball valves?</p>

<p>yle=”color: #121512;”>A:  Regular maintenance involves inspecting for leaks, verifying proper operation, cleaning the valve and its components, lubricating moving parts as needed, and replacing any worn or damaged seals or gaskets to ensure optimal performance.</p>

Q:  What precautions should be taken when working with ball valves in hazardous environments?

A:  In hazardous environments, it is crucial to adhere to safety guidelines, use appropriate personal protective equipment, follow industry-specific regulations, and consider the use of valves constructed from materials suitable for hazardous or corrosive fluids.

This Q&A provides a range of information that can help individuals understand the basics of ball valves, their applications, and considerations for selecting, installing, maintaining, and operating them in various industrial and commercial settings.


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                  2. Prepare the workspace: Begin by ensuring that the installation area is clean, well-lit, and free from any obstructions. Clear debris and ensure that the pipeline is properly supported and aligned.
                  3. Select the appropriate valve: Choose a ball valve that is suitable for the specific application, taking into account factors such as fluid type, pressure, temperature, and flow requirements.</li>&l</ol



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li>Apply appropriate sealing materials: Depending on the design of the ball valve and the type of connection (e.g., threaded, flanged, or welded), apply the appropriate sealing materials such as thread sealant, gaskets, or pipe joint compound as recommended by the valve manufacturer.

  • Position the valve: Carefully position the ball valve in the pipeline, ensuring that it is aligned correctly and that the flow direction indicated on the valve matches the direction of the media flow.



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                      1. Verify tightness and alignment: Double-check all connections and ensure that they are properly tightened, sealed, and aligned according to the valve manufacturer’s guidelines.
                      2. Conduct pressure tests: After installation, conduct pressure tests to verify the integrity of the system and the newly installed ball valve. Follow industry standards and safety procedures when conducting pressure testing.</li></li&gt;</li><li


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</li><p class=”yoast-text-mark”>tyle=”color: #121512;”>It’s important to note that the installation procedure may vary depending on the specific type of ball valve, the requirements of the system, and industry standards. Always refer to the manufacturer’s installation guidelines and follow the appropriate safety procedures and best practices to ensure a successful and reliable installation.


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