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Smart Pneumatic Control Valve Positioner AVP300 With Fisher Valve
Product Description
Product Description
A-zbil smart pneumatic positioners AVP300301302 positioner with fisher valve
HART/Fieldbus Solutions offered by Azbil Corporation provide field devices compliant with HART communication and FOUNDATION
Fieldbus protocol, systems and sophisticated services, and contribute to safe plant operation and productivity.
Smart Valve Positioner 300 Series Models AVP300/AVP301/AVP302 are current-pneumatic smart valve positioners. The 300 Series receives a DC current signal from control devices and controls pneumatic valves. In addition to this basic function, the 300 Series has communication capabili- ties, automatic configuration program, and self diagnostics functions that will greatly increase productivity and the efficiency of plant operation. The model AVP301 has a valve travel transmitter function which transmits a 4-20 mA DC signal. The model AVP302 has a HART communication protocol.
FEATURES 1.Easy to use ·Auto setup The auto-setup function is a fully-automatic configura-tion program which specifies the actuator and adjusts the zero and span of the valve. The program can be turned on simply from an external switch so that adjustments to the valve can be performed quickly and safely in hazardous areas. 2.Single model for multiple specifications The 300 Series' settings can be changed without replacing any parts.A single model can be modified to suit any application.
·Input range: Configurable to any required range for split range ·Flow characteristic: Linear, EQ%, Quick opening or custom user characteris- tics ·Actuator type: Single or double acting actuator (optional revprsing relay required) 3.Valve diagnostic (Model AVP302 only) Following parameters can be monitored by HART com- municator or Control Valve Maintenance Support System “Valstaff". ·Stick Slip ·Total Stroke ·Travel Histogram ·Cydle Count ·Shut-Off Count ·Max.Travel Speed
4.Positive seating The positive seating function completely shuts off the valve if the input signal becomes lower than previously set. This in turn enhances the full shut-off capabilities of thevalves. 5.Easy maintenance The electrical circuit section and air circuit section are completely separate, making the maintenance of the air circuit section at the work site easy. An Auto/Manual switch is standard equipment, so it is also easy to check the operation ofthe valve. (However, it is not available for the double-acting actuator.) 6.Travel transmission The model AVP301 transmits a 4-20 mA signal propor-tional to the valve travel. The valve travel can be monitored from the control room. 7. Can be mounted on either a single or double-acting actuator.On a double-acting actuator, a reversing relay is added at the output air pressure connector.
Specifications
Pressure Range
5-100 psi (35-700 kPa), (0.35-7 bar)
Certifications
PED, CUTR, ATEX
Inlet Pressure Rating
1.7MPa(17bar)
outlet Pressure Rating
0.42MPa
Weight
1~3KG
Application
Gas& Oil industry
Special features
Safety When installing a unit, please ensure to read and follow safety instructions.
➢ Be sure to have protective equipment and
comply with safety regulations.
➢ After setting the pressure, secure the nut so that the adjustment bolt does not turn.
➢ Supply
pressure should be used with clean air.
➢ Use within specifications specified in the manual. Exceeding the specification may
result in damage to the product or accident.
➢ If there is any impact on the product, it may cause malfunction or failure, so be
careful during handling, installation and operation.
➢ For maintenance, periodically open the drain plug at the bottom of the
product to discharge the condensate.
➢ Exhaust to the atmosphere are made through a small exhaust hole next to the spring case.
➢Install the product with the adjustment bolt facing up. Otherwise, the life cycle of the product may be shortened or moisture and
foreign substance may enter into the vent hole, leading to damaging internal parts.
Packing & Delivery
Our Service
1.Swift delivery For common parts, we can deliver the goods within 3 days
2.Original products All the products we sell are from origin manufacturer. We will submit all the manufacturer documentation while we finish delivery.
3.Quality Assurance
4.Technical Support Including inspection,repair and maintenance, we can give all kinds of technical support.
5.Quickly responce Our staffs will keep 24h online and answer your question very quickly.
Our Company
Xiangjing(Shanghai)Mechanical and Electrical Tech. Co., Ltd.
Xiangjing(Shanghai)Mechanical and Electrical Tech. Co., Ltd. is mainly engaged in the technical development, technical consultation, technical service, installation and commissioning services of marine engineering, oil and gas, petrochemical, water conservancy and hydropower, thermal power generation and other mechanical and electrical equipment products; Well-known brand fluid control valves; instrumentation; hydraulic pipe fittings; bearings; seals; industrial automation and other high-tech enterprises.
