Valmet VD Series Pneumatic Diaphragm Actuator with NDX Controller
Price:
US $2000.00 - 2550.00/ Set
MOQ:
1
Delivery Time:
60-90 days
Brand:
Neles
Product Description
Valmet VD Series Pneumatic Linear Diaphragm Actuator with NDX Digital Valve Controller
Product Overview
The Valmet Neles VD Series Pneumatic Actuator, integrated with the NDX Digital Valve Controller and solenoid valve, provides a complete solution for automated valve control. Engineered for precision and durability, this system supports both linear and rotary valves, offering SIL3-certified safety and seamless integration with DCS/PLC systems. Its modular design allows for easy customization across various industrial applications.
Product Attributes
| Attribute | Value |
|---|---|
| Type | Pneumatic diaphragm actuator |
| Operating pressure | 3.0 - 4.2 bar / 44 - 60 psi |
| Output thrust | 1890 - 22800 N / 424 - 5125 lb.f |
| Series | VD - linear single acting |
| Temperature range | -55 ... +85 °C / -67 ... +185 °F |
| Spring range options | General spring 0.8 bar - 2.6 bar (11 psi - 37 psi) |
Key Features
- Dual Compatibility: Works with all major valve brands (linear/rotary)
- Advanced Diagnostics: Monitors valve friction, air pressure, and travel deviation
- Low Air Consumption: 80-90% less gas usage than traditional positioners
- Quick Installation: Plug-and-play setup with auto-configuration
- Rugged Build: Aluminum housing with IP66/IP67 ratings
Technical Specifications
| Parameter | Specification |
|---|---|
| Actuator Type | Pneumatic linear diaphragm |
| Thrust Range | 1,890-22,800 N |
| Positioner Input | 4-20mA, HART, PROFIBUS PA |
| Solenoid Voltage | 24V DC/110V AC |
| Response Time | <100 ms |
| Certification | ATEX, SIL3, IEC 61508 |
| Weight (Actuator) | 25-120 kg |
| Operating Humidity | 0-95% RH non-condensing |
Applications
- Pharmaceutical: Sterile valve control in CIP/SIP systems
- Food & Beverage: Precision dosing in dairy processing
- Metallurgy: Cooling water flow control in steel mills
- Marine: Ballast water treatment on ships
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Xiangjing (Shanghai) M&E Technology Co., Ltd
Location
Building 6, 98 Fulianyi Road, Yanghang Town, Baoshan District
Contact Person
Edward Zhao