Electric center line flange butterfly valve
Key words:
Electric center line flange butterfly valve
Product Introduction
- Product Description
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1. Product Overview
The electric butterfly valve is matched by the butterfly valve and the electric actuator mechanism. It is divided into switch type (active or passive feedback signal can be provided) or adjustable input control signal (4 ~ 20mA or 0 ~ 10VDC) and single-phase power supply. The electric butterfly valve has strong function, small size and light weight, reliable performance, simple matching, large flow capacity, electric butterfly valve is particularly suitable for medium is viscous, containing particles, fiber nature of the occasion. At present, the electric regulating butterfly valve is widely used in the industrial automatic control system of food, environmental protection, light industry, petroleum, papermaking, chemical industry, teaching and scientific research equipment, electric power and other industries.
2. product performance characteristics
1. Shell: The shell is made of hard aluminum alloy, anodized and polyester powder coated, with strong corrosion resistance and IP67 protection level.
2. Motor: fully enclosed squirrel cage motor, small size, large torque, small inertial force, insulation class F, built-in thermal protection switch to prevent damage to the motor.
3. Manual structure: The design of the handwheel ensures safety, reliability, labor saving and small size. When not energized, pull the clutch handle for manual operation.
4. Indicator: The indicator is installed on the central shaft and adopts a protruding mirror design, which does not accumulate water and is convenient to observe.
5. Dryer: It can prevent moisture condensation inside the actuator due to temperature and weather changes, and keep the internal electrical components dry.
6. Limit switch: mechanical and electronic double limit. The mechanical limit can be adjusted by rotating the screw, which is safe and reliable; the cam mechanism controls the electronic limit switch, the adjustment mechanism is simple to adjust and the positioning is accurate.
7. Torque switch: overload protection can be provided to prevent damage to the motor.
8, self-locking: the use of precision double worm gear mechanism, transmission efficiency, torque, high efficiency, low noise (maximum 50 decibels), to prevent reverse, transmission part is stable and reliable, no need to refuel.
3. product specifications
1. Electric butt clamp soft seal butterfly valve
2, Electric flange soft seal butterfly valve
Product inquiry
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Wuhan Weituo Fluid Control Equipment Co., Ltd
Address: 1706, Building D, Wuhan Living Room, No.8 Hongtu Avenue, Dongxihu District, Wuhan City
Telephone:0086-18942929031 0086-18571829295
Landline:0086-027-83612831
Fax: 0086-027-83612830
E-mail:watosong@watovalve.com
Website:www.watovalve.com
