Motorised Butterfly Valve High Performance Flow Control Custom Torque

High Performance Electric Butterfly Valve For Flow Control Wafer Type On Off

OVERVIEW

A butterfly valve is a valve used for flow regulation in large pipe diameters in which the disc takes the form of disk. Operation is similar to that of a ball valve. A plate or disc is positioned in the center of the pipe. The disc has a rod passing through it that is connected to an actuator on the outside of the valve. Rotating the actuator turns the disc either parallel or perpendicular to the flow. Unlike a ball valve, the disc is always present within the flow, therefore a pressure drop is always induced in the flow, regardless of valve position.

Electric center line butterfly valve is made up of butterfly valve and electric actuator . It is strong function, small, light, reliable performance, simple matching, big flow capacity. It’s especially suitable for the viscous medium which contains particles, fibrous nature of the occasion. It widely applies to industrial automatic control system such as food, pro-environment, light industry, petroleum, paper making, chemical industry and electricity.

FEATURES

• Wide size range (DN 50…DN600)
• For On-Off or Modulating Control
• The handwheel assembly manual adjustment
• Irreversible worm gear.
• Visual mechanical position indicator for accurate visual reference of valve position.
• Anti-condensation heater and 2 aux. limit switches on standard model
• Enclosure IP67

SPECIFICATIONS:

Table (1) Control Type and Valve Size Data

The below table is based on differential pressure of 10 bar.

Figure (1) Product Identification System

The labeling system is as follows:

Table (2) Valve Dimensions (mm) and Weight

Table (3a)Actuator Dimensions (mm)

With Modulating Card D=185

No mechanical stops

Table (b) Actuator Dimensions(mm)

Table (c) Actuator Dimensions(mm)

AK-O7 to AK-O12

   Bluetrend (Shanghai) Industrial Equipment Co., Ltd. was founded in 2003.The company is committed to research, development, production and sales of electric butterfly valves, pneumatic valves and automatic control system.

Our leading product - ACKO electric actuator is characterized by its high quality, compact-sized, exquisite appearance, intelligent control, excellent performance and is also easy-to-operate. The products are widely applied in water treatment systems, HVAC systems, steel industry, chemical industry, paper industry, Mining industry，power sector, food and beverage industry, etc. All technology and performance indexes are on top of the nation, reach the advanced world level, certificated by CE and ISO 9001. The company is continuously doing improvement to enhance the production process, striving for providing customer-satisfied products and high-qualified service for both domestic and International clients.

   The company is committed to research, development, production and sales of electric butterfly valves, pneumatic valves and automatic control system. Our leading product - ACKO electric actuator is characterized by its high quality, compact-sized, exquisite appearance, intelligent control, excellent performance and is also easy-to-operate. The products are widely applied in water treatment systems, HVAC systems, steel industry, chemical industry, paper industry, power sector, food and beverage industry, etc.