1600 Series LCD Display Smart Electro-pneumatic Valve Positioner with Single-acting Actuators

​1. Product Description

1600 series intelligent electro-pneumatic valve positioner is easy to operate and has rich software functions. It can easily be operated via the LCD and keypad.

The product is designed for integral pneumatic control valve, particularly suitable for angle seat valves and diaphragm valves.

Through detecting the position sensor signal, the positioner adjusts the valve position quickly and accurately.

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​2.Technical Datas

3. Product type selection

Remark:

In the air flow rate option, code Q1 is suggested to match the actuator of 40-100 mm internal gas chamber diameter, code Q2 is suggested to match the actuator of 125-160 mm internal gas chamber diameter. Code Q2 is only used for single-acting actuator, and only in Freeze state when power-off. The air flow rates for code Q1 and Q2 are under the condition of 0.6Mpa input pressure.

In the valve max stroke option, AT actuator range for code S4 is AT50~AT125. For other actuator models, please consult our company. It is no need to select the thread type option for code S4.

Power off state for single-acting option is Safe by default.

4. Structure

5. Electrical connections and pneumatic connections

6. 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 machanical stroke range
• Setting for control parameters
• Safety position setting for the position controller
• Configuration of signal level fault detection
• Activating of the binary outputs
• Configuration of the outputs
• Calibrating the control parameters
• Setting for manual control rate
• Code protection

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!