Intelligent valve Positioner control unit for mini size regulating valves

Technical Feature

1 Input: PNP24VDC

2.Feedback output:PNP DC24V& 4-20mA

3.power Supply: DC24V±10%

4.Bus Communication:AS-I BUS

5.Accuracy: Repeat positioning accuracy of ≤0.2%

6.Adjusting: Single button auto-adjusting function

7.Operation mode: Manual/Automatic operation

8.Leakproof diagnostic Function

9.Display: two-section Light Color open: Green/Red, Close:red/Green

10.Stroke Range: 0-60MM/0-30MM

SPECIFICATION

Applications

C - TOP is a pneumatic controller that is designed to ensure an optimum control valve.

It is compatible with most PLC automatic system. In the industry of food, beverage, pharmacy,

it could be installed to all kinds of pneumatic valves such as mixture proof valve, butterfly valve,

ball valve, diaphragm valve, reversing valve and globe valve, etc.

Design and features

Connecting sensors with solenoid valve ( actuator ) easily, fastly, and economically by AS - I BUS mastering.

Since cables are largely decreased, installation and start-up become more convenient.

Besides, start time is shortened, and some hidden troubles in the installation can be avoided.

Parts are same as standard C - TOP. The only changed part is the built - in card,.

AS - I insulation replacement connector and the cable connector itself.

C - TOP Valve control unit - - 2014 Displacement regulating version

Mechanical regulating version

Installation

Product display

Donjoy was founded in 1993, with registered capital RMB105.58 million(about 15million USD) We focus on developing high-precision PID valve positioner, Valve Control unit, Valve Position feedback device, intelligent automatic control valve, proportional valve, process control valve, high purity pump, homogeneous mixing pump, cleaning technology, pressure vessel, pipeline safety control technology, high clean pipe fitting&pipeline accessories and integrating r&d, production and sales as an integrated national high-tech enterprises. Donjoy’s products are widely used in bio-pharmaceutical, food and beverage, wine, fine chemicals and other industrial fields. Donjoy’s leading technology and innovation solutions meets growing demand in the industry of bio-pharmaceutical, food and beverage from the whole world, special emerging market.

Raw material, processing technology, welding technology, surface treatment and other technology from Donjoy have achieved advanced level in international market. It also complies with a series of international standards and specifications such as ASME BPE, EHEDG, FDA and 3A , It has passed the EU Pressure Equipment Directive (PED-97/23/EC) and (MD-06/42/EC) issued by the German TÜV organization; the 3-A health standard certification issued by the 3A organization; China Safety Valve Special Manufacturing Equipment (TS) License , China Quality Certification Center (CQC) and Quality Management System Certification (ISO9001:2015) and many other international authoritative certifications.

With advanced technology, excellent quality and perfect after-sales service system, Donjoy was awarded as National High-tech Enterprise, Provincial Famous Trademark, Science and Technology Enterprise, Innovative Enterprise, Patent Demonstration Enterprise, R & D Center Enterprise, AAA Credit Enterprise and many other honorary

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