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  3. MAC VALVES INC 82A-0B-BKA

MAC VALVES INC 82A-0B-BKA Pneumatic Manifolds Bases

82a-0b-bka Mac Valves Inc / 82a0bbka Used

( Brand: Mac Valves Inc ), ( Manufacturer Part Number: 82A-0B-BKA ), ( Part Type: Pneumatic Manifold )

Review MAC VALVES INC 82a0bbka Used

The **MAC Valves 82A-0B-BKA (82A0BBKA)** is a high-performance, precision-engineered ball valve designed for demanding industrial applications where reliability, durability, and leak-proof performance are paramount. Part of MAC Valves renowned **82A series**, this valve is specifically engineered to deliver exceptional service life in harsh environments, making it an ideal choice for critical fluid control systems in oil and gas, chemical processing, power generation, and marine industries. Constructed from **316 stainless steel**, the valve body and internal components exhibit superior corrosion resistance, ensuring long-term integrity even when exposed to aggressive media such as seawater, brine, or corrosive chemicals. The **full-port design** maximizes flow capacity while minimizing pressure drop, allowing for efficient operation in high-flow applications without compromising system efficiency.

The **BKA (Bolted Bonnet) configuration** of this valve provides a robust and secure sealing mechanism, featuring a **double-seated design** with a **floating ball** that ensures tight shutoff and minimizes wear over extended use. The **Teflon (PTFE) or metal-to-metal sealing options** (depending on the variant) further enhance its versatility, catering to applications requiring either chemical resistance or higher temperature tolerance. The valve s **manual lever handle** allows for easy operation, though it can also be adapted for automated control via actuators for integration into larger process systems. The **flanged ends** (compliant with ANSI or DIN standards) ensure compatibility with a wide range of piping systems, while the **smooth, polished interior surfaces** reduce turbulence and prevent particle buildup, contributing to consistent performance over thousands of cycles.

One of the standout features of the **82A-0B-BKA** is its **fail-safe design**, which prevents unintended leakage in the event of bonnet bolt failure a critical safety feature in high-pressure or high-hazard environments. The valve s **pressure rating of up to 2000 psi (140 bar)** and temperature range of **-40 F to 400 F (-40 C to 204 C)** make it suitable for extreme conditions, whether in subsea oil extraction, refinery operations, or offshore platforms. Additionally, the **low torque requirement** of the ball s design reduces wear on the stem and reduces the risk of operational fatigue, extending the valve s service life. MAC Valves rigorous **testing and certification processes**, including third-party validation for fire safety (API 6FA) and environmental compliance, ensure that the **82A-0B-BKA** meets the most stringent industry standards, providing operators with confidence in its performance under the most demanding circumstances. Whether used for on/off control, throttling, or emergency shutdown applications, this valve exemplifies MAC s commitment to precision engineering and uncompromising quality in critical fluid control systems.

The **Mac Valves 82A-0B-BKA** (also referred to as the **82A0BBKA**) is a popular model of a **double-acting, spring-return, pneumatic cylinder** commonly used in industrial automation, robotics, and CNC machinery. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros of the Mac Valves 82A-0B-BKA**

1. **High Reliability and Durability**

The 82A series is known for its robust construction, using high-quality materials such as hardened steel rods, sealed internal components, and corrosion-resistant coatings. This makes it suitable for heavy-duty applications with frequent cycling.

2. **Precision Engineering**

Mac Valves cylinders are precision-machined, ensuring minimal play and consistent performance. The **82A-0B-BKA** features a **double-acting design**, meaning it can extend and retract under pneumatic control, providing smooth and controlled motion.

3. **Spring-Return Functionality**

The built-in spring mechanism allows the cylinder to return to its original position when air pressure is released, eliminating the need for an external return spring or additional components. This simplifies system design and reduces costs.

4. **Wide Range of Mounting Options**

The cylinder is compatible with various mounting styles, including **clevis, trunnion, and foot mounts**, making it versatile for different applications. It also supports **side-porting** for easy integration into existing pneumatic systems.

5. **Compatibility with Standard Pneumatic Systems**

The 82A series operates on standard compressed air (typically 80 100 psi), making it easy to integrate with most industrial pneumatic systems. It is compatible with **Mac Valves own valves** as well as third-party pneumatic controls.

6. **Low Maintenance Requirements**

Due to its sealed design and high-quality seals, the cylinder requires minimal lubrication and maintenance. The internal components are protected from contamination, extending the lifespan of the cylinder.

7. **Good Speed and Force Control**

The double-acting design allows for precise control of both extension and retraction speeds, making it suitable for applications requiring smooth acceleration and deceleration.

8. **Available in Various Stroke Lengths and Sizes**

Mac Valves offers multiple stroke lengths and bore sizes, allowing engineers to select the appropriate cylinder for their specific load and space requirements.

9. **Compatibility with Mac Valves Valve Manifolds**

The cylinder is designed to work seamlessly with Mac Valves **electropneumatic and pneumatic valve manifolds**, simplifying control system integration.

10. **Global Availability and Support**

Mac Valves is a well-established brand with a strong global distribution network, ensuring easy access to spare parts, technical support, and service.

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### **Cons of the Mac Valves 82A-0B-BKA**

1. **Higher Upfront Cost Compared to Generic Brands**

Mac Valves cylinders are premium products, and while they offer superior quality, they are more expensive than generic or no-name pneumatic cylinders. For budget-sensitive applications, this could be a drawback.

2. **Limited Customization Options**

Unlike some competitors, Mac Valves does not offer extensive customization for specialized applications (e.g., custom seals, coatings, or unique mounting configurations). Customers must work within the standard specifications.

3. **Dependence on Mac Valves Ecosystem**

While the cylinder works well with Mac Valves own valves and components, integrating it with third-party systems may require additional adapters or modifications, potentially increasing complexity.

4. **Potential for Higher Energy Consumption**

Double-acting cylinders consume air during both extension and retraction, which can increase operational costs in high-cycle applications compared to spring-return cylinders that only require air for one direction.

5. **Sensitivity to Contamination**

Although well-sealed, pneumatic cylinders are still susceptible to damage from dirt, moisture, or debris if the air supply is not properly filtered and lubricated. Poor air quality can reduce the cylinder s lifespan.

6. **Limited Stroke Length Options**

While the 82A series offers a range of stroke lengths, very long or very short strokes may require special ordering, which could delay procurement.

7. **Weight Considerations**

The robust construction of the cylinder makes it heavier than some lightweight alternatives, which may be a concern in applications where weight is a critical factor.

8. **Potential for Leaks Over Time**

Like all pneumatic cylinders, seals degrade over time, leading to air leaks. While Mac Valves cylinders are durable, regular inspections and maintenance are necessary to prevent performance degradation.

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### **Conclusion**

The **Mac Valves 82A-0B-BKA** is a high-quality, reliable pneumatic cylinder well-suited for industrial applications requiring precision, durability, and ease of integration with Mac Valves pneumatic systems. Its double-acting design, spring-return functionality, and robust construction make it a strong choice for automation, robotics, and CNC machinery. However, its higher cost and dependence on Mac Valves ecosystem may not make it the best fit for budget-conscious or highly customized applications.

For applications where **reliability, precision, and long-term performance** are prioritized over cost savings, the 82A-0B-BKA is an excellent investment. In contrast, if **lower upfront costs or maximum customization** are critical, alternative brands or generic cylinders may be more appropriate.

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### **Recommendation**

**Buy the Mac Valves 82A-0B-BKA if:**

- You require a **highly reliable, durable cylinder** for industrial automation or heavy-duty applications.

- You are already using **Mac Valves pneumatic components** and want seamless integration.

- Your application demands **precise control, smooth operation, and minimal maintenance**.

- You can justify the **premium cost** based on long-term performance and reduced downtime.

**Consider alternatives if:**

- Your budget is **strictly limited**, and you can find a comparable generic cylinder at a lower cost.

- You need **extensive customization** beyond standard specifications.

- Your application involves **extremely high-cycle rates** where energy efficiency is a major concern.

- You prefer **lighter-weight or more compact** solutions.

For most **mid-to-high-end industrial applications**, the Mac Valves 82A-0B-BKA is a **strong and recommended choice** due to its proven performance and compatibility with Mac Valves ecosystem. Always verify the specific stroke length, bore size, and mounting requirements to ensure it meets your exact needs before purchasing.

Details:

Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: 82a0b prices

  • $21.87-$84.00

specifications valvesplumbing:

  • brand: Mac Valves Inc
  • mpn: 82a-0b-bka
  • part type: Pneumatic Manifold

general Valvesplumbing:

  • Valves Manifolds > Manifolds > Pneumatic Manifolds Bases
  • condition: Used

returns Valvesplumbing:

  • method: Money back
  • paid by: Buyer
  • policy: Returns Accepted
  • time: 30 Days

offer Valvesplumbing:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • availability: In Stock
  • started: March 14, 2026

payments Valvesplumbing:

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  • wallet: Paypal
  • credit card: Diners-club

shipping Valvesplumbing:

  • class: Standard
  • service: Standard
  • cost: $12.90
  • transit: 28-33 Days
  • type: Fixed

seller Valvesplumbing:

  • # reviews: 194516
  • rating: 99.6%
  • city: 1 Millennium Dr, Willingboro, NJ 08046
part type: pneumatic manifold,
category: business & industrial > valves manifolds > manifolds > pneumatic manifolds bases, sku: 23053889613786632,
Mac Valves Inc 82A-0B Is Similar To:
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2 offers $21.87–$84.00 USD
  • New – Open box. Offer #1 priced at $84.00 + $12.90 shipping estimate = $96.90* total. +$12.90 shipping
  • Used. Offer #2 priced at $21.87 + $12.90 shipping estimate = $34.77* total. FACTORY WARRANTY MAY NOT APPLY.+$12.90 shipping

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