1880 Series Explosion Proof Intelligent Electro-pneumatic Valve positioner for linear valves

​1. Product Description

According to input signal of 0-20mA or 4-20mA, POWERFLOW 1880 Series Smart Valve Positioner accurately controls valve stroke. In addition, built-in micro-processing operator optimizes the positioner's performance and provides unique functions such as Auto calibration, Autotune, feedback, code protection, etc.

​2.Technical Datas

3. Product type selection

Remark:

The product is only used for single-acting line stroke actuator. It is suggested to match the actuator of 40-100 mm internal gas chamber diameter.

4.Dimensions

5. Additional software functions

• Selection of the transfer characteristic between set-point value and stroke
• Sealing function for position controller
• Effective sense of direction between input signal and set-point value
• Limit of the mechanical stroke range
• Setting for control parameters
• Safety position setting for the position controller
• Configuration of signal level fault detection
• Configuration of the outputs
• Calibrating the control parameters
• Setting for manual control rate
• Code protection

6. Schematic diagram

As the High-Tech corporation with independent intellectual-property and core technologies, we are concentrating on the smart valve positioner's R & D , production and management.

Company Profile

Founded in 2010, POWERFLOW Control Co., Ltd is located in XiHu District, HangZhou. We are the first company who successfully designed top mounted linear smart valve positioner.

In 2014, POWERFLOW Control Co., Ltd was identified as one of Hangzhou High-tech enterprises. In recent years, our company has developed 1500, 1600, 1880, IP6000 and other series of valve positioner products, and provides timely and reliable after-sales service.

Productivity

Since 2013, we have produced a total of tens of thousands of positioners. We control our lead time in 10 days for every order under 50 Nos.

Application

As our company continues to develop and expand the product range. Our positioners can cover almost all valve types and industrial application needs. They are used in pharmaceutical, food & beverage, petrochemical and other fields.

• 1500 series, with LED display, one key start-up, IP67 protection class. It’s extremely popular in textile industry.
• 1600 series, with LCD display, rich functions, Ex nA explosion proof. It’s widely used in pharmaceutical, food & beverage industry, etc.
• 1880 series, with OLED display, compact design, Ex nA explosion proof. It’s widely used in pharmaceutical, food & beverage industry, etc.
• IP6000 series, it’s easy to start up, with Ex ia explosion proof and piezo valves from Germany. It’s suitable for most heavy industries, like petrochemical industry.

Powerflow has lots of patents of all our positioners, and set an independent innovation goal of design at least a new product each year. After 10 years of development, POWERFLOW standardized its management and quality systems, obtaining ISO9001-2015, CE, Nepsi, HART Rohs certifications and introducing CRM system.

" Rigorousness, Enthusiasm, Profession " is our tenet. With much devotion, Optimum batteries are ready to fully understand clients' requirements and work out full solutions of flow control for our valuable clients. We are aiming to build a long-lasting and win-win partnership with our worldwide customers.

Powerflow is your best choice to cooperate and your best partner in the world.

We sincerely hope that our products can bring the best value to customers!