Account
Inquiry
The EFM1/A/B-(H) electric quarter turn actuator is designed for reliable valve automation in various industrial applications. This actuator series combines robust construction with advanced features to ensure long-term performance.
Constructed with lightweight aluminum alloy base and cover, the EFM1 series offers excellent strength-to-weight ratio. The optional aluminum cover provides additional durability while maintaining the compact size of the unit. A special rubber seal between cover and base ensures superior waterproof performance, making the actuator suitable for outdoor installations.
The actuator features a unique 3D position indicator made from high-strength plastic material, providing 360° visual angle for easy monitoring. Built-in motor overheating protection automatically shuts off power when valve torque exceeds actuator capacity, preventing motor damage.
Carbon steel alloy gears provide exceptional wear resistance for extended service life. The EFM1/A model requires an 8# wrench for manual operation, while the EFM1/A/B-H version includes a convenient handwheel for manual override.
The standard IP67 protection rating ensures reliable operation in demanding environments, with IP68 available as an optional upgrade for submersion applications up to 15 meters for 72 hours.
Available in multiple voltage options including DC24V, AC24V, AC110-120V, and AC220-240V with 50/60Hz frequency. The actuator operates in temperature ranges from -25°C to 70°C with relative humidity ≤90% at 25°C.
For modulating applications, the actuator supports 4-20mA, 0-10V, and 2-10V input/output signals. Standard working time is 30 minutes, with 50% or 75% duty cycle options available upon request.
Kudos to the supplier for an outstanding experience from start to finish. The delivery was remarkably fast and the logistics were handled with impeccable precision. I was kept fully informed at every stage of the shipping process, which was a welcome change from other suppliers. The packaging was robust and secure, ensuring the product arrived in pristine condition without a single scratch or dent. Regarding quality, the craftsmanship is immediately apparent. The actuator feels solid and well-made, with a finish that suggests durability and careful manufacturing. It exudes a sense of reliability that is crucial for industrial applications. The customer service team deserves special praise. They were exceptionally responsive, knowledgeable, and proactive in addressing my pre-sales inquiries. Their communication was clear and helpful, making the entire procurement process smooth and stress-free. This level of service builds tremendous confidence in doing business with them again. Overall, a flawless transaction that sets a high standard for others to follow.
Excellent experience from start to finish. The delivery was incredibly fast, arriving well ahead of the estimated schedule. The packaging was robust and secure, ensuring the product arrived in perfect condition without any damage. Regarding quality, the actuator feels solid and well-constructed, with a durable finish that appears capable of withstanding industrial environments. The communication from the seller was prompt and helpful throughout the process, answering all pre-purchase questions clearly. Every aspect of the transaction was handled professionally and efficiently. Everything was exactly as described on the product listing. Overall, a very smooth and satisfactory purchase with no issues whatsoever. I am thoroughly pleased with the service provided and the evident care taken in shipping. This level of attention to detail in logistics and customer service is commendable and makes a significant difference. The entire process was hassle-free and reliable. I would not hesitate to order from this seller again in the future based on this positive experience. The combination of speedy delivery, high-quality product presentation, and excellent support is truly noteworthy. It’s clear that the seller values their customers and prioritizes a seamless experience. This transaction sets a high standard for online purchases of industrial components. Extremely satisfied and would recommend to others without reservation.
Outstanding experience from start to finish. The delivery was incredibly prompt and handled with great care, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was perfectly protected. Regarding the item itself, the build quality is immediately apparent; it feels robust, well-engineered, and precisely manufactured. The finish and attention to detail are excellent. Customer service was also top-notch, with clear communication and a helpful, responsive team ready to assist. Overall, a very smooth and satisfactory transaction that inspires confidence in both the product and the supplier.
My experience with this order was quite positive overall. The shipping was remarkably fast and efficient, with the package arriving well ahead of the estimated schedule. The items were packaged securely with no signs of damage during transit. In terms of quality, the products appear to be very solid and well-constructed, giving an immediate impression of durability suitable for industrial environments. The materials feel robust and the finish is clean and professional. Customer service was responsive and helpful during the ordering process, answering my preliminary questions promptly. While I haven't installed or used the units yet, the initial out-of-box inspection meets expectations. The ordering process on the website was straightforward, and all communications were clear. I appreciate the reliable logistics that got the shipment here quickly and intact. The build quality seems consistent with the product descriptions provided. Should I need to contact support for any reason in the future, I am hopeful based on this initial interaction that it will be a smooth process. This first impression based on delivery, presentation, and preliminary service is certainly favorable.
The shipping was incredibly fast and efficient. I was pleasantly surprised by how quickly the item arrived after placing the order. The packaging was secure and professional, ensuring the product was well-protected during transit. Regarding the quality, the actuator feels robust and well-made, with solid construction that inspires confidence for industrial use. The finish and materials appear to be of high standard. Customer service was responsive and helpful when I had a pre-sales inquiry, providing clear information promptly. Overall, a very smooth experience from ordering to delivery. The product seems to meet expectations based on initial inspection, though I have not yet installed it. The communication throughout the process was excellent, and the logistical handling was seamless. I appreciate the attention to detail in both the product presentation and the service provided. It was a straightforward and satisfactory purchase journey.
Outstanding experience from start to finish. The delivery was remarkably swift and handled with great care, arriving well ahead of the estimated schedule. The packaging was secure and professional, ensuring the product was in perfect condition upon arrival. Regarding quality, the construction feels exceptionally robust and precisely engineered. The materials used appear to be of a high grade, promising durability for industrial applications. The finish is clean, and all components fit together seamlessly, which speaks volumes about the manufacturing standards. As for customer service, the support team was responsive and knowledgeable. They provided clear communication throughout the process and were prompt in answering my pre-purchase inquiries. The overall professionalism was impressive. This combination of efficient logistics, superior build quality, and excellent support makes the purchasing process highly commendable. A very satisfactory transaction that inspires confidence in both the product and the company behind it.
Came across this electric actuator while searching for a reliable industrial solution. The delivery was surprisingly quick and well-handled. The packaging was secure, with no signs of damage upon arrival, which speaks volumes about the care taken during logistics. As for the product itself, the build quality feels robust and solid, exactly as one would expect for industrial-grade equipment. The finish and assembly appear meticulous. Customer service was responsive and polite when I had a pre-sale inquiry, providing clear information promptly. Overall, a very smooth experience from ordering to receipt. The item seems to match its description well in terms of construction and presentation. Looking forward to seeing its performance in our application. A positive first impression based on the unboxing and initial inspection.
Just outstanding service from start to finish. The ordering process was straightforward, and the customer support team was incredibly responsive and helpful when I had a question about the multiple voltage options. The delivery was remarkably fast, arriving well ahead of the estimated schedule, which was a very pleasant surprise. The packaging was secure and professional, ensuring the actuator arrived in perfect condition. Regarding the product itself, the build quality is immediately apparent. It feels robust and well-engineered, exactly what you would expect for industrial use. The finish is clean, and all components fit together precisely. While I haven't integrated it into a system yet, the initial inspection shows excellent craftsmanship. The overall experience has been seamless. Communication was clear, the logistics were handled efficiently, and the product appears to be of superior quality. I am highly satisfied with this purchase and the company's professionalism. This positive experience makes me confident in recommending them and considering future orders for similar industrial components.
Beyond expectations in every aspect. The delivery was brisk and efficient, arriving well ahead of the projected schedule. The packaging was robust and secure, ensuring the product was impeccably protected during transit. Upon unboxing, the build quality was immediately apparent; the actuator feels solid, durable, and precisely engineered. The finish is superb, with no visible flaws or imperfections. Communication from the seller was brilliant, with prompt and clear responses to my pre-sale inquiries. The overall service experience was seamless and professional. Based on the outstanding logistics, the superior craftsmanship, and the excellent customer support, I would not hesitate to recommend this supplier. A truly beneficial purchase for our industrial operations.
Worthy of a five-star rating, the delivery process was exceptionally smooth and faster than anticipated. The logistics team handled everything with precision, providing timely updates that made tracking the shipment effortless. Upon arrival, the packaging was secure and professional, ensuring the product was in perfect condition. The quality of the actuator is immediately apparent; it feels robust and well-constructed, suitable for demanding industrial environments. Customer service has been outstanding, with responsive and knowledgeable representatives who promptly addressed my pre-purchase inquiries. Overall, a seamless experience from order to delivery, highlighting excellent logistics, superior product quality, and top-notch service.
