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{"title":"Advanced Self-Diagnostics and IP66 Ingress Protection Control Valve Positioner","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/41\/3619905f6370bd99efa6cf36ecb8-200x200-1\/advanced_self_diagnostics_and_ip66_ingress_protection_control_valve_positioner_for_accurate_supply_pressure_control.jpg","attrs":{"Brand Name":"Masoneilan","Model Number":"SVI2","Certification":"","Place of Origin":"China"}}
{"title":"Original Masoneilan SVI2 Smart Valve Positioner China Pressure Balanced Single","imgUrl":"https:\/\/img.chinax.com\/nimg\/05\/c9\/36b49455b3be60f987b092c69eb1-200x200-1\/original_masoneilan_svi2_smart_valve_positioner_china_pressure_balanced_single_seat_control_valve_for_process_control.jpg","attrs":{"Brand Name":"Masoneilan","Model Number":"SVI2","Place of Origin":"China","Minimum Order Quantity":"1"}}
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{"title":"High Precision Electro-pneumatic Spirax Sarco EP6 Positioner Replacement Part","imgUrl":"https:\/\/img.chinax.com\/nimg\/d9\/e3\/134bfda201af1bfad191cc7a3a31-200x200-1\/high_precision_electro_pneumatic_spirax_sarco_ep6_positioner_replacement_part_compatible_various_brands_actuators.jpg","attrs":{"Model Number":"EP6","Payment Terms":"T\/T","Operating Temperature Limits":"-58\u00b0F to 185\u00b0F (-50\u00b0C to 85\u00b0C)","Price":"US $1900.00 - 2200.00\/ Set"}}
{"title":"Wuzhong Instrument Control Valve with Valmet Me-tso Neles ND7000 Series Smart","imgUrl":"https:\/\/img.chinax.com\/nimg\/f7\/f2\/984649aee5bbc66fbb1852272baf-200x200-1\/wuzhong_instrument_control_valve_with_valmet_me_tso_neles_nd7000_series_smart_valve_positioner.jpg","attrs":{"Brand Name":"Neles\/Valmet","Model Number":"ND7000","Place of Origin":"China","Minimum Order Quantity":"1"}}
China LN83 Series Sleeve Control Valve + Azbil AVP100 Valve Positioner
Product Introduction
The China LN83 series sleeve control valve is a basic product of the LN8 series pressure - balanced single - seat control valve. It adopts a separated sleeve and a large - area guiding structure, and is equipped with a pressure - balanced sealing ring and high - performance non - metallic sealing rings. The Azbil AVP100 valve positioner is an intelligent electric/pneumatic valve positioner based on microprocessor technology, which can accurately receive the DC signal from the controller to control the valve opening.
Product Features
LN83 Series Sleeve Control Valve
Excellent Dynamic Stability: The sleeve guiding and large - area guiding structure enable the valve to effectively resist fluid impact during operation and maintain stable operation.
High Control Precision: It can accurately control the fluid flow rate to meet the working conditions with various high - precision control requirements.
Large Allowable Pressure Difference: The balanced spool design greatly reduces the unbalanced force and can withstand a large upstream - downstream pressure difference.
Small Operating Force: The thrust required by the actuator is small, reducing energy consumption and extending the service life of the equipment.
Large Flow Capacity: The optimized internal flow channel design reduces the resistance when the fluid passes through the valve, significantly improving the flow capacity.
Azbil AVP100 Valve Positioner
Easy Commissioning: Basic settings can be automatically completed through the setting switch without a PC or peripheral equipment.
Rich Flow Characteristics: It provides linear, equal percentage, quick - opening characteristics, and also supports user - defined characteristics (up to 15 - segment broken lines) to meet different application scenarios.
Intelligent Diagnosis: The built - in self - diagnosis program can quickly determine valve failures and reduce downtime.
Strong Applicability: It is suitable for both single - acting and double - acting actuators, which can be easily achieved through a reverse amplifier.
High - Precision Control: Advanced digital signal processing technology ensures accurate control of the valve position, with an error as low as ±0.5%.
Application Areas
Widely used in industries such as petroleum, chemical, metallurgy, electric power, pharmaceutical, and food. It can play an excellent control role in the refining units of the petrochemical industry, the boiler feed water and steam regulation systems of the power industry, and the links with high requirements for fluid cleanliness in the pharmaceutical and food industries, ensuring the stability and efficiency of the production process.
