• Follow us

Product Categories

SVP3000 YamaTake Smart Valve Positioner

SVP3000 YamaTake Smart Valve Positioner

AVP3000 Alphaplus smart valve positioner AVP300 / AVP301 AVP3000 Alphaplus is a microprocessor-equipped smart electric - gas locator, can be used directly on the current 4 ~ 20mA DC control instrument. This is the traditional method of using electricity than on - pneumatic positioner is more convenient, it is possible for a single standard specifications for various models of intelligent valves using electric - gas locator. In addition, to improve the regulation and control as well as for monitoring the performance of the valve regulating valve operation (with opening signal transmission function), etc., can maximize the effect.

Description

Welcome to purchase discount source svp3000 yamatake smart valve positioner from our company, which is one of the best China svp3000 yamatake smart valve positioner manufacturers and suppliers.


                                                 SVP3000 YamaTake Smart Valve Positioner

Yamatake positioner  work  principle:

The positioner is the main accessory control valve. It measured stem displacement signal as a feedback signal input to the controller output signal as a setting signal for comparison, when the two deviations, change its output to the actuator signal, the actuator moves, the establishment of a correspondence between the stem and the displacement times the controller output signal. Therefore, the composition of the positioner to the valve stem displacement measurement signal to the controller output setting signal feedback control system. The manipulated variable of the control system is the role of the positioner to the actuator output signal Yamatake positioner

(1) for adjusting the high quality requirements of important regulatory system to improve the positioning precision and reliability of the control valve.

(2) Great for both ends of the valve differential pressure (△ p 1MPa) occasions. Air pressure is increased by increasing the output force of the actuator to overcome the unbalanced force on the spool to produce liquid, reducing travel error.

(3) When the transfer medium is high temperature, high pressure, low temperature, toxic, flammable, explosive, in order to prevent the external leakage, the packing pressure often very tight, so the greater the friction between stem and packing, this time Delay can be overcome with a locator.

(4) is adjusted when the viscous fluid medium is or contains suspended solids, can be overcome by the positioning of the media resistance to movement of the valve stem.

(5) used for large diameter (Dg 100mm) control valve, to increase the output thrust actuator.

(6) when the regulator and the actuator at a distance more than 60m, can be overcome by the positioning control signal transfer lag and improve the response speed of the valve operation.

(7) used to improve the flow characteristics of the valve.

(8) a regulator controls two actuators carry out time division process control, two locators available, were treated with low input signal and a high input signal is a low drive actuator action, action another elevation, constitute the sub range control.


AVP3000 Alphaplus smart valve positioner AVP300 / AVP301

AVP3000 Alphaplus is a microprocessor-equipped smart electric - gas locator, can be used directly on the current 4 ~ 20mA DC control instrument.

This is the traditional method of using electricity than on - pneumatic positioner is more convenient, it is possible for a single standard specifications for various models of intelligent valves using electric - gas locator. In addition, to improve the regulation and control as well as for monitoring the performance of the valve regulating valve operation (with opening signal transmission function), etc., can maximize the effect.


Features and Benefits

1. Simple adjustment <anyone can use a screwdriver easily adjusted>

Automatic adjustment

Actuator specifications identify the installed automatically optimally adjusted, to ensure compliance with the corresponding requirements set.

• Simple zero span adjustment

It does not interfere with each other when zeroing • span adjustment. • Zero range setting will not change with changes in other settings and change.

2. Single specification to adapt to various types and specifications of the control valve

Formed by a variety of software settings, the past is the need to replace hardware to solve, so that a single standard locator can adapt to various types and specifications of the control valve.

Travel transmission signal format (analog, DE) (with limited opening signal transmission function)

3. Forced off characteristics of the valve

Input information can be arbitrarily set off when the valve.

4. Maintenance convenient:

Part of the air line section of electrical components completely isolated, so the site is easy maintenance air line section.

Standard configuration of the A / M switch, therefore, easy to check valve operation.

5. Additional opening signal transmission can function

AVP300 by additional opening signal transmission function (4-20mA DC or DE) instrument capable of regulating the indoor monitor the operation of the valve. Opening signal transmission circuit requires the input signal line separately, so a 4-wire instrument.

6. Single acting / double-acting positioners

Plus double-acting air amplifier output signal, AVP300 can be changed to double-acting positioner.


If you have more interest, please send  your valuable inquiry to this email:postmaster@wtindustrialeqpt.com  or visit : http://www.wtindustrialeqpt.com/View_Aspx/PSearch.aspx?q=valve%20positioner 


Hot Tags: svp3000 yamatake smart valve positioner, China, manufacturers, suppliers, company, source, purchase, discount, best
Related Products

Feedback