CONBRACO A105LC Cwp Ball Valve Usip 3/4 F9

( Brand: Conbraco ), ( Manufacturer Part Number: A105LC ), ( Part Type: Valve )

Review CONBRACO 3/4 Cwp F9 Ball Valve Usip

The **Conbraco A105LC 3/4" 2000 CWP Fire Safe Ball Valve (USIP Threaded)** is a premium-grade, full-port ball valve engineered for demanding industrial applications where reliability, durability, and fire safety are paramount. Designed with a **3/4-inch (DN20) nominal size**, this valve delivers exceptional flow efficiency with its full-bore passage, minimizing pressure drop and ensuring optimal fluid dynamics for water, steam, gas, or other compatible media. The **2000 Class Working Pressure (CWP)** rating equivalent to 2000 PSI at 73 F makes it suitable for high-pressure systems, including fire protection, commercial plumbing, and industrial piping networks where consistent performance under stress is critical.

Constructed from **cast ductile iron (ASTM A536 Grade 65-45-12)**, the valve body offers superior strength and resistance to corrosion, thermal shock, and mechanical wear, ensuring a long operational lifespan even in harsh environments. The **USIP (American Standard Straight Pipe Thread)** threading ensures a secure, leak-proof connection when paired with compatible fittings, making it ideal for retrofitting or new installations where standardized threading is required. For added safety, the valve incorporates **fire-safe technology**, featuring a **tight-sealing PTFE (polytetrafluoroethylene) seat** that maintains integrity under extreme heat, preventing catastrophic failure in fire scenarios a critical feature for commercial buildings, hospitals, and industrial facilities where fire suppression systems are mandatory.

The **handwheel-operated design** provides manual control with ease, allowing operators to open or close the valve with minimal effort, while the **lubricated PTFE seal** ensures smooth operation and reduces friction over time. The valve s **full-lug construction** reinforces structural integrity, preventing leakage at the body-to-bonnet interface, and its **male NPT (National Pipe Thread) ends** on both sides facilitate straightforward integration into existing piping systems. Whether installed in a **fire sprinkler system, commercial water supply, or industrial process line**, this valve delivers dependable performance with minimal maintenance, making it a cost-effective solution for applications where precision and safety are non-negotiable. Built to meet **NFPA 69 (Fire Protection Standards)** and **ASTM F293** requirements, the Conbraco A105LC exemplifies engineering excellence in fire-safe ball valve technology.

### **Pros and Cons of buying a Conbraco A105LC 3/4" 2000 CWP F9 Ball Valve (USIP)**

1. **High-Quality Material** The valve is made from **A105 carbon steel**, which is durable, corrosion-resistant, and suitable for industrial applications, including water, gas, and steam systems.

2. **Full Port Design** The **full bore (3/4" port)** ensures minimal pressure drop and maximum flow capacity, making it ideal for high-volume applications.

3. **Class 150 Pressure Rating** The **2000 CWP (Class 150)** rating allows it to handle high-pressure systems (up to 300 PSI at 212 F), making it versatile for various industrial uses.

4. **F9 Face-to-Face Dimensions** The **F9 pattern** ensures compatibility with standard flanges, simplifying installation in existing piping systems.

5. **USIP (U.S. Standard Industrial Pipe Thread)** The **NPT threads** ensure a secure, leak-proof connection, reducing the risk of failures in critical applications.

6. **Rugged Construction** The **forged carbon steel body** and **stainless steel trim** (if applicable) provide long-term reliability in harsh environments.

7. **Easy Maintenance** Ball valves are known for their **quick shut-off capability** and **low maintenance** compared to gate or globe valves.

8. **Wide Application Range** Suitable for **water, gas, steam, and light oil systems**, making it a versatile choice for plumbing, HVAC, and industrial piping.

9. **Standardized Dimensions** The **ANSI/ASME compliance** ensures it meets industry standards for safety and performance.

10. **Cost-Effective for Industrial Use** While not the cheapest option, its durability and performance justify the investment in long-term applications.

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1. **Limited Temperature Range (Without Special Trim)** Standard A105 carbon steel may not perform well in **extreme high-temperature applications** (above 450 F) without additional coatings or materials like stainless steel trim.

2. **Potential for Leakage if Improperly Installed** If not properly seated or tightened, **NPT threads can leak**, especially in high-pressure systems.

3. **Higher Upfront Cost Compared to Plastic or Bronze Valves** For non-industrial applications, cheaper alternatives (like PVC or brass valves) may suffice, making this valve less cost-effective for low-pressure residential use.

4. **Requires Proper Lubrication for Smooth Operation** If not maintained, the **stem and ball mechanism** can become stiff, requiring periodic lubrication.

5. **Not Ideal for Abrasive or Corrosive Fluids Without Additional Protection** Without a **stainless steel or coated interior**, it may degrade faster when exposed to **acidic, alkaline, or abrasive substances**.

6. **Weight and Installation Complexity** Being a **heavy-duty industrial valve**, installation may require **special tools** and expertise, increasing labor costs.

7. **Potential for Freeze Damage in Outdoor Applications** If exposed to freezing temperatures without insulation, **water inside the valve can expand and cause cracking**.

8. **Limited Availability of Replacement Parts** If the valve fails, finding **exact replacement parts** (especially for older models) can be challenging.

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The **Conbraco A105LC 3/4" 2000 CWP F9 Ball Valve (USIP)** is a **high-quality, durable, and reliable** choice for **industrial, commercial, and heavy-duty plumbing applications** where **pressure resistance, flow efficiency, and longevity** are critical. Its **full port design, ANSI compliance, and robust construction** make it ideal for **water distribution, HVAC systems, gas lines, and light industrial piping**.

- **Low-pressure residential applications** (cheaper alternatives exist).

- **Extreme temperature or corrosive environments** (unless upgraded with special trim).

- **Applications requiring frequent adjustments** (may require more maintenance than other valve types).

If you need a **long-lasting, high-performance valve** for **industrial or commercial use**, this valve is a **strong recommendation**. For **light-duty or cost-sensitive applications**, a **bronze or PVC valve** may be more appropriate.

You need a **durable, high-pressure ball valve** for **industrial, commercial, or heavy-duty plumbing**.

Your system requires **minimal pressure drop and maximum flow capacity**.

You prioritize **long-term reliability and ANSI/ASME compliance**.

You are working on a **low-budget residential project** where a cheaper valve suffices.

Your application involves **extreme temperatures, corrosive chemicals, or abrasive fluids** without proper material upgrades.

You need **frequent valve adjustments** (consider a different valve type like a globe valve).

For most **industrial and commercial installations**, this valve is a **solid, well-engineered choice** that balances **performance, durability, and cost-effectiveness**.

Details:

Manufacturer Part Number: 3/4 2000 CWP A105LC F9. A previously used, fully functional product that may have some signs of cosmetic wear. 2-Year MRO Shield Protection Plan Included. The product must be the original item shipped, with matching serial numbers if applicable.

Conbraco 3/4 2000 CWP A105LC F9 I Ball Valve3/4 inch ball valve with rating, body material, and trim.Specifications Size. Special Instructions. Most items are in stock when they listed. Conbraco 3/4 2000 CWP A105LC F9 I Ball Valve Manufactured by CONBRACO.

part #: a105lc prices

• $60.00-$69.99

specifications valvesplumbing:

• brand: Conbraco
• mpn: A105lc
• part type: Valve

seller valvesplumbing:

• city: Mount Sterling, Kentucky
• rating: 99.8%
• # reviews: 24983

returns valvesplumbing:

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

shipping valvesplumbing:

• carrier: UPS
• type: Calculated
• cost: $0.00
• class: Standard, One-day
• service: UPS Ground, UPS Next Day Air
• transit: 3-8 Days

payments valvesplumbing:

• wallet: Apple-pay
• other
• credit card: Mastercard

general valvesplumbing:

• Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Ball Valves
• condition: Used

offer valvesplumbing:

• quantity: 1
• started: May 4, 2026
• options: Ship-to-home
• sold: 0
• availability: In Stock
• best offers: True

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