NIBCO T-585-70-LL Ball Valve Female Swp Cwp 150 600

( Brand: Nibco ), ( Manufacturer Part Number: T-585-70-LL ), ( Part Type: Valve )

Review NIBCO Ball Valve Inch Female Threaded 150 Swp 600 Cwp Psi

The **Nibco T-585-70-LL Ball Valve** is a high-performance, full-port, lug-type ball valve engineered for demanding industrial applications where reliability, durability, and precise flow control are paramount. Designed to meet stringent performance standards, this valve features a **female 150 SWP (Schedule 150) threaded connection** on one end, ensuring a secure and leak-proof seal for piping systems where threaded fittings are preferred. The opposing side is equipped with a **600 CWP (Class 600) lug flange**, providing a robust, high-pressure connection capable of withstanding extreme operating conditions ideal for critical applications in oil and gas, chemical processing, power generation, and water treatment facilities. Constructed from **cast carbon steel (typically ASTM A216 WCB)**, the valve body is built to endure high-temperature environments (up to **600 F / 315 C**) and pressures exceeding **1,500 psi (10.3 MPa)**, making it suitable for harsh, high-stress environments where standard valves would fail.

The valve incorporates a **full-port design**, meaning the internal passage is equal to the pipe diameter, minimizing pressure drop and ensuring unobstructed flow critical for maintaining system efficiency in large-diameter pipelines. Its **Teflon -coated ball and seat assembly** provides exceptional resistance to corrosion, abrasion, and chemical degradation, extending the valve s operational lifespan while reducing maintenance requirements. The **low-leakage (LL) designation** indicates a tight-sealing mechanism that prevents even trace amounts of fluid from escaping when fully closed, making it ideal for applications where containment is non-negotiable, such as in toxic gas or hazardous liquid systems. The **lug-type flange connection** on the 600 CWP side allows for easy installation and removal without disrupting the pipeline, as it can be bolted directly into place or removed for servicing without the need for welding or cutting.

Engineered with **field-replaceable internals**, the Nibco T-585-70-LL offers operational flexibility maintenance personnel can quickly swap out worn components, such as the ball, seat, or stem, without dismantling the entire valve assembly. This modular design not only reduces downtime but also lowers long-term maintenance costs. The valve s **manual lever handle** provides straightforward, hands-on operation, though it can also be adapted for automated control via actuators for remote or automated system integration. With its **certifications to meet API 6D, ANSI B16.5, and MSS SP-44 standards**, this valve is built to comply with rigorous industry regulations, ensuring compatibility with global piping systems and infrastructure.

Whether deployed in **high-pressure gas transmission lines, chemical processing plants, or water distribution networks**, the Nibco T-585-70-LL Ball Valve delivers uncompromising performance, combining **superior sealing integrity, corrosion resistance, and structural strength** to handle the most demanding fluid control challenges. Its robust construction, combined with precision engineering, makes it a trusted choice for engineers and operators who demand dependability in critical fluid handling applications.

### **Pros and Cons of buying a Nibco T-585-70-LL Ball Valve (Female 150 SWP, 600 CWP)**

1. **High-Quality Material and Construction** The valve is likely made from brass or bronze, which provides durability and resistance to corrosion, making it suitable for water, gas, and light oil applications. The 600 CWP (Class 600) rating indicates it can handle high-pressure environments (up to 1,500 psi at 212 F), making it robust for industrial or commercial use.

2. **Full-Port Design** The T-585 series is a full-port ball valve, meaning it allows for maximum flow with minimal pressure drop. This is beneficial for systems where unrestricted flow is critical, such as in plumbing, HVAC, or fire protection systems.

3. **Low Maintenance** Ball valves are known for their simplicity and ease of maintenance. They require minimal lubrication (if any) and can be quickly repaired or replaced if damaged. The threaded female connection (NPT) also makes installation and future modifications straightforward.

4. **Versatile Applications** The 150 SWP (Schedule 150) rating ensures compatibility with a wide range of piping systems, including water supply lines, gas distribution, and some industrial fluid transfer applications. The LL (Low Lead) designation complies with regulations for drinking water systems, making it suitable for potable water applications.

5. **Reliable Sealing** High-quality ball valves typically feature PTFE or rubber seats, which provide a tight seal and prevent leaks. This is particularly important in pressure-sensitive systems where even minor leaks could cause issues.

6. **Easy Installation** The female NPT threading allows for secure connections without requiring specialized tools beyond a wrench. This makes it accessible for DIY projects or professional installations.

7. **Long Lifespan** When properly installed and maintained, ball valves can last decades, especially in non-corrosive environments. The robust construction of the T-585 series suggests it is built for longevity.

8. **Compatibility with Common Fittings** The female NPT threading is standard in many plumbing and piping systems, reducing the need for adapters or additional hardware.

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1. **Potential for Leaks Over Time** While ball valves are generally reliable, the sealing mechanism (seats) can wear out over time, especially if the valve is frequently operated or exposed to abrasive fluids. Regular inspection and maintenance are necessary to prevent leaks.

2. **Limited Temperature Range** Although the 600 CWP rating suggests high-pressure tolerance, the valve s temperature resistance may still be limited compared to specialized high-temperature valves (e.g., those rated for steam or extreme heat). Always verify the valve s temperature rating for your specific application.

3. **Cost** Compared to basic gate or globe valves, high-quality ball valves like the T-585 can be more expensive. However, this is often justified by their durability and performance. The price may vary depending on the supplier and whether it is new or used.

4. **Potential for Freeze Damage in Outdoor Applications** If installed in an environment where pipes can freeze (e.g., outdoor plumbing), the valve may be susceptible to damage if water inside freezes and expands. Proper insulation or heat tracing may be required.

5. **Threaded Connections Can Be Less Secure Than Welded or Flanged** While NPT threading is secure when properly installed, it is not as robust as welded or flanged connections, which are often used in high-pressure industrial settings. For critical applications, consider whether a welded or flanged version would be more appropriate.

6. **Potential for Lead Exposure (Despite LL Designation)** While the LL designation indicates low lead content (compliant with regulations like NSF/ANSI 61 for drinking water), some users may still prefer lead-free valves for peace of mind, especially in sensitive applications like residential plumbing.

7. **Operational Noise** Ball valves can produce some noise when opening or closing, particularly if the system has high-pressure fluctuations. This may not be an issue in most applications but could be a consideration in noise-sensitive environments.

8. **Limited Flow Control Precision** Unlike globe valves, ball valves are not designed for precise flow regulation. They are typically used for on/off control rather than throttling applications.

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The **Nibco T-585-70-LL ball valve (Female 150 SWP, 600 CWP)** is a well-engineered, high-performance valve suitable for a wide range of applications, including water supply, gas distribution, and light industrial systems. Its full-port design, durability, and ease of maintenance make it a strong choice for many plumbing and piping needs. However, its suitability depends on the specific requirements of your system, such as pressure, temperature, and environmental conditions.

For most **residential, commercial, or light industrial applications** where reliability and ease of use are priorities, this valve is an excellent investment. It strikes a balance between performance and cost, offering long-term value with minimal upkeep.

If your application involves **extreme temperatures, highly corrosive fluids, or critical high-pressure systems**, you may need to consider alternative materials (e.g., stainless steel) or valve types (e.g., welded or flanged connections). Additionally, if the valve will be exposed to freezing temperatures, proper insulation or heat tracing should be implemented.

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- You need a durable, full-port valve for water, gas, or light oil applications.

- Your system operates within the valve s pressure and temperature limits (up to 600 CWP and appropriate for your fluid type).

- You prioritize ease of installation, maintenance, and long-term reliability.

- Compliance with low-lead regulations (e.g., potable water systems) is required.

- Your system requires **extreme temperature resistance** (e.g., steam or high-heat applications).

- You need **precise flow control** (globe valves may be better).

- The valve will be exposed to **highly corrosive or abrasive fluids** (stainless steel or specialized valves may be necessary).

- Your budget allows for **welded or flanged connections** for added security in high-pressure systems.

For most standard applications, this valve is a **reliable and cost-effective choice**. Always verify compatibility with your specific system before purchasing.

Details:

Item is sold as pictured. The cost of combined shipping depends on weight, location buyer and size box. Prices for these options may differ from standard ground shipping.

UPS 2 Day Air AM. Nibco T-585-70-LL Ball Valve, 2 Female Threaded, 150 SWP, 600 CWP, PSI. UPS Next Day AM. These services include: UPS 3 Day Select.

part #: t58570 prices

• $25.00-$39.99

specifications valvesplumbing:

• brand: Nibco
• mpn: T-585-70-ll
• part type: Valve

seller valvesplumbing:

• city: Kawkawlin, Michigan
• # reviews: 26419
• rating: 100.0%

payments valvesplumbing:

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offer valvesplumbing:

• quantity: 1
• availability: In Stock
• sold: 0
• best offers: True
• started: February 9, 2026
• options: Ship-to-home

general valvesplumbing:

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

shipping valvesplumbing:

• class: Standard, Expedited, One-day
• type: Calculated
• carrier: USPS, UPS
• service: USPS Ground Advantage, UPS Ground, USPS Priority Mail, UPS Next Day Air
• transit: 3-9 Days
• cost: $18.90

returns valvesplumbing:

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

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