Original and New M-Etso ND910 Series Valve Positioner Reliable Performance & Efficiency

• Customized: Customized
• Certification: CE
• Power: Pneumatic
• Model NO.: M-ETSO ND910
• Pressure: High Pressure
• Brand: M-Etso
• Work Temperature: High Temperature
• Material: Stainless Steel
• Place of Origin: China
• Brand Name: M-Etso
• Model Number: ND910
• Warranty: 1 Year
• Product Name: Valve Positioner
• Input Signal: 4-20 Ma
• Supply Pressure: 0.14-0.7 MPa (20-100 Psi)
• Operating Temperature: -40°c to +85°c (-40°f to +185°f)
• Enclosure Rating: IP66/NEMA 4X
• Communication Protocol: Hart 5/7
• Air Consumption: <0.05 Nl/Min (No Signal)
• Output Pressure: 0-100% of Supply Pressure
• Response Time: <3 Seconds (0-100% Stroke)
• Certifications: ATEX, Iecex, Sil 2/3
• Mounting: Direct or Bracket Mounting
• Transport Package: Original
• Specification: 30cm*28cm*30cm
• Trademark: M-ETSO
• Origin: China
• HS Code: 9032810000
• Production Capacity: 10000pieces/Year

Product Description

Product Description

Product Overview

The M-ETSO ND910 Series Valve Positioner is a state-of-the-art device designed for precise control and monitoring of pneumatic control valves across industrial applications. Engineered with advanced digital technology, this positioner ensures accurate valve positioning, seamless integration with automation systems, and robust performance in demanding environments. It supports a wide range of valve types, including rotary and linear actuators, and is compatible with major communication protocols such as HART, Foundation Fieldbus, and PROFIBUS PA. Built to withstand harsh conditions, the ND910 features an IP66/67 enclosure rating, ensuring reliability in extreme temperatures, vibrations, and corrosive atmospheres. Its modular design allows easy customization, enabling users to adapt the device to specific process requirements while minimizing downtime during installation or maintenance.

Key Advantages of the ND910 Series

The ND910 Series excels in delivering unmatched accuracy and responsiveness, leveraging high-resolution feedback sensors and adaptive control algorithms to maintain precise valve positioning even under dynamic process conditions. Its intuitive user interface, featuring a backlit LCD and push-button navigation, simplifies configuration, calibration, and diagnostics. The device supports advanced diagnostic functions, including real-time performance monitoring, predictive maintenance alerts, and event logging, which enhance operational efficiency and reduce unplanned outages. Additionally, the ND910's low air consumption and energy-optimized design contribute to significant cost savings over its lifecycle. With global certifications such as SIL 2/3 compliance and ATEX/IECEx approvals, it meets stringent safety and environmental standards, making it suitable for critical applications in oil and gas, power generation, and chemical processing industries.

Differentiators and Long-Term Value

The ND910 Series stands out for its future-ready scalability and interoperability within Industry 4.0 frameworks. Its digital communication capabilities enable seamless integration with distributed control systems (DCS) and asset management software, facilitating data-driven decision-making. The positioner's firmware is field-upgradable, ensuring compatibility with evolving technological requirements without hardware replacement. M-ETSO's global service network provides comprehensive technical support, spare parts availability, and lifecycle management, further enhancing reliability. By combining precision engineering, durability, and smart functionality, the ND910 Series reduces total cost of ownership, optimizes process control, and extends valve service life, delivering long-term value for industries prioritizing operational excellence and sustainability.

Specification

Applications

1.Oil and Gas Industry: Control valves in refineries, pipelines, and offshore platforms.

2.Chemical and Petrochemical Industry: Flow control in reactors, distillation columns, and storage systems.

3.Power Generation: Steam, turbine bypass, and feedwater regulation in thermal or nuclear plants.

4.Water and Wastewater Treatment: Pump control, dosing, and pipeline management.

5.Pulp and Paper Industry: Process control in digesters, bleaching, and paper machines.

6.Pharmaceuticals: Precision control in sterile processing and batch operations.

7.Food and Beverage: Hygienic flow regulation in production and packaging lines.

8.HVAC Systems: Air and water flow control in large-scale heating/cooling infrastructures.

Key Attributes

Model: ND910 Series

Input Signal:  4-20 mA

Supply Pressure: 0.14-0.7 MPa (20-100 psi)

Operating Temperature: -40°C to +85°C (-40°F to +185°F)

Enclosure Rating: IP66/NEMA 4X

Display: LCD with local configuration

Diagnostics: Self-diagnostics, fault alerts

Ambient Humidity: 0-100% RH (non-condensing)

Technical Specifications

(Custom configurations available upon request.)

Step	Procedure	Details
1	Installation	Mount positioner on valve actuator using appropriate hardware. Ensure proper alignment.
2	Pneumatic Connections	Connect supply air (1.4-7 bar) to port 1. Link output ports 2/3 to actuator.
3	Electrical Connections	Wire 4-20mA control signal to terminals 11(+) and 12(-). Apply 24V DC power.
4	Initialization	Press up and down buttons simultaneously for 3s to enter initialization mode.
5	Auto Calibration	Select "AutoCal" from menu. Allow positioner to automatically calibrate travel range.
6	Manual Calibration (Optional)	Manually set 0% (down button) and 100% (up button) positions if needed.
7	Set Characteristic Curve	Choose linear/equal percentage/quick opening via menu configuration.
8	Operation	Input 4mA (0%) to 20mA (100%) control signal. Verify smooth valve movement.
9	Fault Diagnosis	Check LCD status codes: ERR1 (mech issue), ERR2 (sensor error), ERR3 (pressure fault).
10	Maintenance	Clean air filter annually. Verify stem feedback linkage tightness quarterly.

Packing & Delivery

Company Profile

KeRui (weifang) Automation Equipment Co., Ltd.

KeRui (weifang) Automation Equipment Co., Ltd. specializes in industrial automation instrument development, production and sales, technical services, and supportingequipment supply of specialized companies. The main products are flow meters, level meters, temperature meters, pressure meters, electrical meters, thermal intelligent meters, programmable controllers (PLC), DCS distributed control systems,and eight series of more than 1,000 specifications. Its products and technologies are widely used in electric power, metallurgy, petrochemicals, environmental textile, dyeing, and other fields.protection, plastics, food, printing, tobacco,textile, dyeing, and other fields.

Why Choose Us?

Other Products

OEM/ODM capabilities
Competitive pricing & bulk discounts
Fast shipping & customs clearance support

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FAQ

Q: How long will you give me the reply?

A: We will reply to you as soon as we see the information

 

Q: What is the delivery time?

A:The products in stock will be shipped after receiving the payment, and the products that

need to be ordered are subject to the factory time.

 

Q: How about your package?

A: Do not worry about the package, we have rich experience in packing.

 

Q: How about the payment terms?

A:You can choose T/T.

 

Q: What is the MOQ?

A:1PC.

 

Q: Can l get a lower price if l order large quantities?

A: Yes, cheaper prices with more bigger size orders.

 

Q:After sales and warranty?

A: We provide one year warranty lifetime technical support services.