ASCO EF8551A001MMS Valves Manifolds
( Brand: Asco ), ( Manufacturer Part Number: EF8551A001MMS ), ( Part Type: Valve Manifold )
Review ASCO Used
The **Asco EF8551A001MMS** is a high-performance, multi-stage, electric motor-driven actuator designed for precise and reliable automation in industrial and commercial applications. Engineered with a robust, compact yet durable construction, this actuator combines advanced engineering with seamless integration to deliver exceptional control and efficiency in valve and damper operations. Powered by a high-torque, brushless DC motor, the EF8551A001MMS ensures smooth, silent, and consistent performance even under demanding conditions, making it ideal for use in HVAC systems, water treatment facilities, chemical processing plants, and other critical infrastructure where accuracy and reliability are paramount.
Featuring a modular design, this actuator is equipped with a **12V DC power supply** and offers a **90-degree rotation range**, allowing for versatile positioning and precise adjustments. Its **multi-stage gear reduction system** enhances torque output while maintaining smooth operation, reducing wear and extending the lifespan of connected components. The actuator is built with corrosion-resistant materials, including stainless steel and high-grade plastics, ensuring durability in harsh environments, including those exposed to moisture, chemicals, or extreme temperatures. Additionally, its **IP65-rated enclosure** provides robust protection against dust and water ingress, making it suitable for both indoor and outdoor installations.
The EF8551A001MMS incorporates a **digital feedback system**, including an integrated potentiometer or encoder, which enables real-time position monitoring and precise control via compatible PLCs, DCS systems, or standalone controllers. This feature enhances automation efficiency and allows for seamless integration into larger control networks, facilitating remote operation and diagnostics. The actuator also supports **fail-safe mechanisms**, such as manual override capabilities and adjustable limit switches, ensuring operational continuity even in the event of power interruptions or system malfunctions.
Designed with ease of installation in mind, the EF8551A001MMS features a **standardized mounting interface** compatible with a wide range of valves and dampers, including butterfly, ball, and globe valves, as well as louvers and air handling units. Its compact footprint and lightweight yet sturdy construction minimize installation complexity while maximizing performance. The actuator s **low-vibration design** further reduces operational noise, contributing to a quieter working environment.
Maintenance of the EF8551A001MMS is streamlined thanks to its **modular components**, which can be easily accessed for servicing without requiring specialized tools. The actuator s sealed bearings and lubricated gear system reduce friction and wear, lowering the frequency of maintenance interventions. Asco s reputation for reliability and innovation is reflected in this product, which adheres to strict industry standards for quality and performance, ensuring long-term dependability in mission-critical applications.
Whether deployed in energy-efficient building automation, industrial fluid control, or environmental systems, the **Asco EF8551A001MMS** actuator delivers a perfect blend of precision, durability, and adaptability. Its advanced features, combined with Asco s commitment to engineering excellence, make it a standout choice for engineers and operators seeking a high-performance solution for their automation needs.
### **Pros and Cons of buying a ASUS ROG Strix GeForce RTX 4080 (ASCO EF8551A001MMS)**
#### **Pros**
1. **High Performance** The RTX 4080 is one of the most powerful consumer GPUs available, delivering exceptional frame rates in modern games and professional workloads. It excels in ray tracing and DLSS-enhanced rendering, making it ideal for high-end gaming and content creation.
2. **Advanced Architecture (Ada Lovelace)** Built on NVIDIA s latest architecture, it features improved efficiency, faster ray tracing, and better AI upscaling (DLSS 3). This ensures smoother performance in demanding titles and better visual fidelity.
3. **Strong Cooling System** ASUS s ROG Strix series is known for its robust cooling, with a dual-fan design that helps maintain lower temperatures under heavy loads, reducing thermal throttling and extending GPU lifespan.
4. **High Memory Capacity (16GB GDDR6X)** The 16GB VRAM is sufficient for 4K gaming and professional applications like 3D rendering, video editing, and AI workloads, reducing the risk of texture pop-in.
5. **DLSS 3 Support** Frame Generation (FG) technology further boosts performance in supported games, providing near-native resolution performance with minimal quality loss.
6. **PCIe 5.0 Support** Ensures compatibility with the latest motherboards and future-proofing for high-bandwidth applications.
7. **ASUS Software & Features** Comes with Aura Sync for RGB customization and Armoury Crate for performance tuning, adding convenience for enthusiasts.
8. **Good Power Efficiency** While not as power-hungry as some previous-gen GPUs, it still requires a robust PSU (750W recommended), but its efficiency helps reduce electricity costs compared to older high-end GPUs.
---
#### **Cons**
1. **High Power Consumption** The RTX 4080 draws around **320W**, requiring a high-quality PSU (750W recommended) and a well-ventilated case to prevent overheating. This can increase electricity costs, especially for long gaming sessions.
2. **Premium Price** At launch, the RTX 4080 was priced competitively with the RTX 4090, but its cost remains high compared to mid-range alternatives. Used/refurbished models may offer better value, but risks include potential wear or warranty issues.
3. **Limited Stock & Resale Market Fluctuations** Like many high-end GPUs, it has faced supply shortages, leading to price spikes in the secondary market. Patience or waiting for sales may be necessary.
4. **Noise Levels Under Load** While the cooling system is effective, the dual-fan design can generate noticeable fan noise during sustained high-load operations, which may be an issue for quiet environments.
5. **Overkill for Some Users** If you don t game at **4K resolution** or don t need ray tracing, a mid-range GPU (e.g., RTX 4070 or RX 7800 XT) may offer better performance-per-dollar for 1440p gaming.
6. **Driver & Software Issues** NVIDIA s drivers occasionally have bugs, and some users report minor stability issues in certain games or applications, though these are usually patched quickly.
7. **Bloatware & Software Bloat** ASUS includes additional software (e.g., Aura Sync, Armoury Crate) that some users find unnecessary, though it can be disabled.
8. **Physical Size & Clearance Requirements** The GPU is relatively large (320mm length), so it may not fit in smaller cases or systems with tight clearance. Check your build before purchasing.
---
### **Conclusion**
The **ASUS ROG Strix RTX 4080 (ASCO EF8551A001MMS)** is an excellent choice for **high-end gamers, content creators, and professionals** who demand the best performance in 4K gaming, ray tracing, and AI workloads. Its **strong cooling, efficient architecture, and DLSS 3 support** make it a future-proof option, though its **high power draw, premium price, and size** may be drawbacks for some.
If you prioritize **maximum performance, longevity, and professional use**, this GPU is a **strong recommendation**. However, if you re on a tighter budget or don t need 4K/ray tracing, a **RTX 4070 or RX 7800 XT** might be a more balanced alternative.
### **Final Recommendation**
- **Buy if:** You game at **4K resolution**, use **ray tracing**, or work in **3D rendering/video editing**, and your PSU/case can handle its power and size.
- **Consider alternatives if:** You re on a budget, play at **1440p**, or prefer a more compact GPU.
- **Wait for sales if:** You re willing to monitor price drops, as the RTX 4080 often sees discounts after launch.
For most **hardcore gamers and creators**, this remains one of the best high-end GPUs available.
Details:
Call to use a shipping service other than the ones listed. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection. Part Number EF8551A001MMS. All products are guaranteed to be working but may show signs of use if purchasing a used product.
Sells new and surplus product develops channels to purchase such.
part #: ef8551a001mms prices
- $72.96-$199.99
specifications valvesplumbing:
- brand: Asco
- mpn: Ef8551a001mms
- part type: Valve Manifold
payments valvesplumbing:
- credit card: Visa
- other
- wallet: Paypal
general valvesplumbing:
- condition: Used
- Hydraulics, Pneumatics, Pumps Plumbing > Valves Manifolds > Other Valves Manifolds
offer valvesplumbing:
- started: February 12, 2026
- availability: In Stock
- quantity: 1
- options: Ship-to-home
- sold: 0
seller valvesplumbing:
- rating: 99.5%
- city: 1 Millennium Dr, Willingboro, NJ 08046
- # reviews: 189926
shipping valvesplumbing:
- cost: $12.90
- type: Fixed
- class: Standard
- service: Standard
- transit: 30-35 Days
returns valvesplumbing:
- method: Money back
- paid by: Buyer
- policy: Returns Accepted
- time: 30 Days
Asco EF8551A001MMS Is Similar To:
- 8210g1 Asco Used Valve (38.3% similar) Shipping costs are based on rate, packaging material, etc. This item is to be installed and maintained by qualified individuals. Items include only what you see in the photo, if need an accessory that is not pictured ask. If are looking to combine shipping, please send a note through. E-mail any ...(July 29th, 2018)
- 8262c34 Asco Used Solenoid Valve (31.6% similar) E-mail any questions. Part appears to be in excellent condition. 1 used Asco 8262C34 solenoid valve. This item is to be installed and maintained by qualified individuals. If are looking to combine shipping, please send a note through. Shipping costs are based on rate, packaging material, etc. Items ...(September 18th, 2018)
- 8320g13ms Asco Solenoid Valve Used (37.3% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(February 17th, 2018)
- 8215137 Asco Vent Valve Used (41.5% similar) Looks to have been prepped for installation with flared copper piping. Used but unit is clean and appears to be in good condition...(February 13th, 2016)
- Ef8300d61g Asco Valve Used (43.1% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(May 1st, 2018)
- Ef8327g041 Asco Solenoid Valve Used (36.7% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(April 27th, 2018)
- K20d15m Asco Joucomatic Short Stroke Mini Cylinder Used Tested (27.6% similar) ...(July 17th, 2018)
- Mros10031965-8262a212 Asco Solenoid Valve Used (31% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(June 29th, 2018)
- Mros10038926-8320g184 Asco Solenoid Valve Used (31% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(November 5th, 2018)
- Mros10039056-8210g095 Asco Solenoid Valve Used (31% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(August 9th, 2018)
- Mros10039105-8040g023 Asco Solenoid Shutoff Valve Used (27.8% similar) If another carrier such as ups or FedEx is required to ship due the size, then shipping costs may change...(August 9th, 2018)
