ASCO NUMATICS 256-680B Automation

( Brand: Asco Numatics ), ( Manufacturer Part Number: 256-680B )

Review ASCO NUMATICS 256680b Used

Asco Numatics 256-680B Solenoid Valve (Part No. 256680B)

The Asco Numatics 256-680B Solenoid Valve (Part No. 256680B) is a robust and reliable solution for your automation needs. This valve, crafted by the esteemed Asco Numatics, is renowned for its precision, durability, and versatility.

The 256-680B is a normally closed, two-way solenoid valve, designed to control fluid flow in pneumatic systems. It features a compact, space-saving design, making it an ideal choice for applications where space is at a premium. The valve's body is constructed from high-quality brass, providing resistance to corrosion and ensuring longevity in demanding environments.

The valve's operating pressure ranges from 60 to 100 PSIG (4 to 7 bar), making it suitable for a wide variety of industrial applications. The flow rate is 2.4 SCFM (68 mL/min) at 60 PSIG and 1.2 SCFM (34 mL/min) at 100 PSIG, ensuring efficient fluid control.

The 256-680B is equipped with a standard 1/4 NPT threaded inlet and outlet, allowing for easy installation and integration into existing systems. It also comes with a 5/16-18 UNF threaded solenoid mounting, providing flexibility in mounting configurations.

The solenoid coil is designed for 115V AC operation, with a power consumption of 0.25A at 115V AC. The coil is enclosed in a protective epoxy coating, offering protection against dust and moisture, and ensuring reliable operation in harsh environments.

In addition, the valve comes with a diaphragm made from high-temperature PTFE, providing excellent resistance to abrasion, corrosion, and chemical attack. This ensures long-lasting performance and minimal maintenance requirements.

The Asco Numatics 256-680B Solenoid Valve (Part No. 256680B) is an excellent choice for those seeking a high-quality, reliable, and versatile solenoid valve for their pneumatic system. Its robust design, efficient performance, and flexibility in installation make it an ideal component for a wide range of industrial applications.

The Asco Numatics 256-680B (256680B) is a solenoid valve often used in industrial applications due to its durability and versatility. Here are some pros and cons to consider before making a purchase:

1. High Flow Rate: This valve offers a flow rate of 10 GPM, making it suitable for applications requiring significant fluid flow.

2. Pressure Rating: With a maximum working pressure of 600 PSI, it can handle high-pressure applications efficiently.

3. Reliability: Asco Numatics is known for manufacturing high-quality products that are reliable and durable.

4. Versatility: The 256-680B can be used with a variety of fluids, including air, water, and oil, making it a versatile choice for many industries.

5. Compact Design: Despite its high capacity, the valve has a compact design, which can save space in your system.

1. Price: The 256-680B is a premium product and may be more expensive compared to other solenoid valves in the market.

2. Complexity: The valve may be more complex to install and maintain compared to simpler models, which could lead to longer downtime during repair or maintenance.

3. Limited Solenoid Options: Not all solenoids are compatible with this valve, which may limit your options when selecting a coil.

4. Noise: The valve can be noisy, which may not be ideal for applications where silence is required.

In conclusion, the Asco Numatics 256-680B is an excellent choice for industrial applications that require a high flow rate and can handle high pressures. Its durability and versatility make it a reliable option for many industries. However, its high cost, complexity, limited solenoid options, and noise level are factors to consider before making a purchase. If your application requires a high flow rate, high pressure, and can accommodate the drawbacks mentioned, then the 256-680B could be a valuable addition to your system. If cost or noise are significant concerns, it may be worth considering other solenoid valves that offer similar performance at a lower price point or with less noise.

Details:

Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Call to use a shipping service other than the ones listed. Sells new and surplus product develops channels to purchase such. ASCO 256-680B / 256680B USED DISCONTINUED BY MANUFACTURER, DRIVER BOARD ASSEMBLY, 50PIN, MALE.

All products are guaranteed to be working but may show signs of use if purchasing a used product.

part #: 256680b prices

• $150.00-$160.53

specifications automationjack:

• brand: Asco Numatics
• mpn: 256-680b

shipping automationjack:

• cost: $12.90
• class: Standard
• type: Fixed
• transit: 13-21 Days
• service: Standard

seller automationjack:

• # reviews: 167051
• city: 1 Millennium Dr, Willingboro, NJ 08046
• rating: 97.1%

payments automationjack:

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

offer automationjack:

• availability: In Stock
• quantity: 3
• sold: 0
• options: Ship-to-home
• started: July 16, 2025

general automationjack:

• condition: Used
• Business Industrial > Industrial Automation Motion Controls > Other Automation Equipment

returns automationjack:

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

Asco Numatics 256-680B Is Similar To:

• Asco 831657 Used 3 8 Inch 10-125psi 24vdc Solenoid Valve (25.8% similar) Shelving number 1E123. Used Asco 3/8 10-125PSI 24VDC solenoid valve 831657. Facilities and considered either new old stock, used or refurbished by a third party...(October 9th, 2024)
• Asco 91742071 Used Lighting Contactor 277 Volt Coil (31.1% similar) Ascots reputation for quality ensures that these contractors are built to last, offering a trusted solution your industrial lighting needs.the 91742071 model is testament commitment excellence in automation components. Suitable for a wide range of applications, these lighting contractors are ...(December 25th, 2024)
• Asco 8264d9 Used Solenoid Valve For Liquid Co2 100v (29.5% similar) See condition above for more details. No other accessories included. See photos above. Receive only what is pictured/listed. Comes as shown...(February 4th, 2025)
• Asco 629169 Used 5200d Power Manager With Display Series 5200 (26.5% similar) Part#: 629169. Condition: used. Series: 5200. Asco power manager with display. Location: Belgium, WI 53004, item no...(July 10th, 2025)
• Asco Numatics 256-673 256673 Used (86.1% similar) Call to use a shipping service other than the ones listed. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Sells new and surplus product develops ...(July 16th, 2025)
• Asco E290a059 Numatics Pressure Reducing Valve (40% similar) E290A059 - Asco Numatics pressure reducing valve...(January 3rd, 2026)
• Asco Numatics Ga060 Used (69.8% similar) Sells new and surplus product develops channels to purchase such. Part number GA060. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. All products are guaranteed to be working but may show signs of use if purchasing a used product. Call to use a ...(February 15th, 2026)
• Asco 43004884 Used (45.6% similar) Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use. Packaging and handling: items are safely eds packaged in custom shipping cartons for protection. The product is used surplus. Part number 43004884...(April 8th, 2026)
• Asco 96-671-5 966715 Used (56.3% similar) 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 eds packaged in custom shipping cartons for protection. Asco 96-671-5 / 966715 used coil 24VDC. Sells ...(April 30th, 2026)