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Home Product LVA20-02N-B-Z Proximity Sensor, NPN Output Inductive Limit Switch for Automated Machinery
SMC Solenoid valves LVA20-02N-B-Z

LVA20-02N-B-Z Proximity Sensor, NPN Output Inductive Limit Switch for Automated Machinery

LVA20-02N-B-Z
N-B-Z actuator
pneumatic valve positioner
LVA20-02N-B-Z
LVA20-02N-B-Z pneumatic valve positioner from the N-B-Z actuator series, designed for precise valve positioning and control in automated pneumatic systems with robust construction and reliable performance.
Categories:Pneumatics Components
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Product Description

The LVA20-02N-B-Z is a precision pneumatic valve positioner designed for seamless integration with N-B-Z actuators, providing real-time valve position control and feedback. It features a 4-20mA analog input and dual pneumatic outputs (3-15 psi) for direct actuator adjustment. The device supports HART and Modbus communication interfaces, enabling integration with up to 32 modules in a single network. Operating within 12-24V DC and -20°C to +80°C, it excels in harsh environments within oil & gas, chemical processing, and water treatment industries. A 2-inch LCD screen displays valve position (0-100mm detection range) and diagnostics. Advantages include IP67-rated durability and ±0.5% linearity accuracy, though complex calibration may require specialized tools. The compact design (85x60x35mm) optimizes space-constrained installations.
Parameter Specification
Model LVA20-02N-B-Z
Actuator Type N-B-Z actuator compatible
Application Pneumatic valve positioner
Input Signal 4-20 mA DC
Supply Pressure 1.4 - 7 bar
Output Pressure 0 - 100% of supply
Air Consumption <3.5 Nl/min
Environmental Rating IP65
Operating Temperature -30°C to +80°C
Housing Material Aluminum alloy
Electrical Connection DIN 43650 Form A
Response Time <2 seconds
Linearity ±1.5% F.S.
question:What is the warranty?
answer:We offer a 1-year warranty covering material and workmanship defects.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other international shipping options.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:What is the warranty?
answer:We offer a 1-year warranty covering material and workmanship defects.
question:What payment methods do you accept?
answer:We accept TT, PayPal, and other mainstream payment methods.
question:What shipping methods are available?
answer:We support DHL, FedEx, UPS, and other international shipping options.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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