Gear Type butterfly valve
The specification of butterfly valve with gear
Electric Butterfly Ball Valve
Non-intrusive design IP67
Torque: 50~1600Nm
1/3 size & weight
I. Product Overview
Our products and performance is world advanced level intelligent non-intrusive electric actuators which can be commissioned without removing covers. Users only need to setup once at both FULLY OPEN and FULLY CLOSE positions if there is no special requirement.
The product is composed of embedded electromotor, gearbox, control box integration, manual handle, local digital display, local operation buttons etc.
Small size and light weight. (1/3 of comparable products) It is especially suitable for small size ball valves and butterfly valves in limited, frequent vibrating space.
Valve has wide range of product line: We offer On-Off duty, pulse control and modulating duty...
Power supply: Single phase 220V/AC, 3-phase 380V/AC, other power supply is also provided under request.
Protection Level: IP67
Main Features
Electrical control box is double-sealed enclosure largely increase the reliability and service life by avoiding damages to the circuit board if the control box is uncovered or water leaking into wiring holes.
We adopted digital tubes and display valve position, malfunction and alarm info directly from the machine.
Worms are immersed in a inclosed liquid oil so that life is 3 times of comparable products.
Electrics double protection: The peripheral protection circuit shut off the main power when main control weak current system is malfunctioned. Therefore, it avoids damages to the actuators and the valves.
L We avoid the trouble of battery lose no matter if the power is on by removing battery in actuators; Therefore, completely avoid the setup change due to manual operation under power outrage.
L Location sensor is made of conductive plastic potentiometer used in space technology which ensure long service life and high reliability.
III. Main Functions
Easy commission and program operation without removing covers
Absolute encoder for real-time valve position detection
Microprocessor for processing various operative data
LED display for various running states
Power-off and phase-loss protection function
Locked-rotor torque protection function
Signal cut-off protection function
Input and output isolation protection
Programmable controlling method
Input signal Calibration
Output signal Calibration
Adjustable dead band within the scope of 0.1~9.9
Various self-checking diagnosis and alarm functions
| NO. | Part name | Material |
| A216 WCB | A217 LCB | A351 CF8 | A351 CF8M | A351 CF3M |
| 1 | Nether cover | A105 | A105 | A182 F304 | A182 F316 | A182 F316L |
| 2 | Bearing | A182 F6a | A182 F304 | A182 F304 | A182 F316 | A182 F316L |
| 3 | Washer | F304+Flexible graphite |
| 4 | Body | A216 WCB | A217 LCB | A351 CF8 | A351 CF8M | A351 CF3M |
| 5 | Nut | A194 2H | A194 4 | A194 8 | A194 8M | A194 8M |
| 6 | Bolt | A193 B7 | A193 B16 | A193 B8 | A193 B8M | A193 B8M |
| 7 | Gland | A182 F410 | A182 F304 | A182 F304 | A182 F316 | A182 F316L |
| 12 | Key | A194 2H |
| 13 | Gear action | Nodular cast iron |
| 14 | Yoke | A216 WCB | A351 CF8 |
| 15 | Shaft packing | Flexible graphite | PTFE |
| 16 | Bearing | B148/SF-1/17-7PH |
| 17 | Tailpiece | A216 WCB | A217 LCB | A351 CF8 | A351 CF8M | A351 CF3M |
| 18 | Seal seat | Flexible graphite | PTFE |
| 20 | Pin | A276 316 | A276 316 | A276 316 | A276 316 | A276 316 |
| 21 | Butterfly board | A351 CF8M | A351 CF8M | A351 CF8M | A351 CF8M | A351 CF3M |
| 22 | Shaft | A276 316 | A276 316 | A276 316 | A276 316 | A276 316L |
Fangyuan Valve Group Co. Ltd, seated at Wuxing Industrial Zone, Oubei, Yongjia County, so called as "Pump & Valve Village of China", close to the national scenic spot Nanxijiang River to the east and facing the downtown of Wenzhou City to the south, and established in 1998 with the former as Zhejiang Fangyuan Valve Manufacturing Co. Ltd, has got a great achievement via hard work and continual going forth ahead and become a magnate of plate gate valve from an unknown small enterprise and leads the future of this industry. Fangyuan Valve Group Co. Ltd was derived from Zhejiang Fangyuan Valve Manufacturing Co. Ltd in 2005 and holds 5 stock subsidiaries, three production bases in Wenzhou, Shanghai and Lishui and a cast base in Lishui, a total registered capital up to 4, 000, 000 USD, a total land area 110000m2, over 600 staff members, 60 of which are technicians, a digital process center and more than 350 sets of various middle and large equipments and an annual output up to 12000 tons.
This Group comes as a key enterprise among the said"Pump & Valve Village of China"and a well known enterprise in the national valve industry and specializes in the production of plate gate valve, gas valve, electric station valve etc., with the development, design and invention patent know-how up to the advanced technical level of the world and the leading level of the nation and some of the products used to replace the imported ones. This Group has been accredited to ISO9001, API6A/6D, CE, AZ etc., won the first prize of scientific advance of Zhejiang Province and elected as a member of the first-grade supply network of China Petroleum, a member of China Petrochemical Resource Market, a member of No. 1 Energy Network, a member for supply of the national electric power system, an appointed production enterprise by Chemical Equipment General Corp., a Wenzhou high-tech enterprise, a start enterprise of Yongjia County, one of the 30 powerful enterprises among the said village and a banking credit AAA grade enterprise in the successive recent years. It holds a powerful strength in the technical, management and market etc. Respects and a notable superiority in the severe market competition.
The products, approved by the nation and province early or late, have been elected as quality products of Zhejiang Province and well-known ones of Wenzhou. This Group follows the guide policy of"takeing people as the base, managing the company with laws, prospecting the enterprise with quality, continuing innovations"and makes the products well sold to all over the country and USA, Canada, the Middle East, Europe etc. World markets, greatly favored by the users therein. Therefore a solid basis has been made for the further open-up of the world market, for the making of Fangyuan brand, for the national industrial progression and for the great target to create a valve magnate of China and step forward to the 50 powerful valve companies of the world.
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