Wholesale Electric Desulfurization Butterfly Valve Hot Selling Products in China
D941X Electric Flange desulfuration Butterfly Valve(Soft Sealing) is mainly used for regulating and cutting off media in following areas such as oil&gas,food,pharmaceuticals , textile,chemical,metal,power station.
Electric flange butterfly valve(soft sealing) and the electric actuator parameters
SP series actuator | Valve body | ||
Power | AC110,220,380V/DC24,220V | Nominal diameter | DN50~1200mm |
output torque | 50N•M~2000N•M | Nominal pressure | PN1.0,1.6MPa |
Optional | switch-type; opening signal;smart type | Shaft materials | WCB,304/316/316L stainless steel |
Action range | 0~90°±5° | Body material | nodular cast iron,WCB,stainless steel |
Action time | 9 sec./15 sec./30 sec./60 sec. | Disc material | nodular cast iron,cast steel,stainless steel,1.4529 |
Environment temp | -30℃~80℃ | Seat sealing | EPDM,NBR,DRC |
Manual operating | Handwheel | Structure | Center line ,without pin |
limiter | Electric-pneumatic double limit | Temp | EPDM≤80℃;NBR≤70℃ |
IP code | IP-67(explosion-proof:ExdⅡ BT4 IP67 optional) | Suitable media | Water,gas,natural gas etc. |
Signal | Input signal 4-20mA,1-5V,0-10V;output signal:4-20mA,1-5V,0-10V | Characteristics
| Wide application range,low price,large capacity,low flow resistance |
Product Pictures

Established in 2012,Hangzhou Niuzhuo Valves Industrial Co., LTD. is a manufacturer and exporter that is concerned with the design, development and production of valves.
HZNZ is located in Hangzhou, with convenient transportation axxess.Covering an area of 13000 square meters, HZNZ now have about 100 employees, an annual sales figure that exceeds USD 7.7 million and are currently exporting 22% of our production worldwide.
All of our products comply with international quality standards and are greatly appreciated in a variety of diffrent markets throughout the world.
As a result of our high quality products and outstanding customer service, we have gained a global sales network reaching Korea , Thailand, Malaysia,Mid East and more.
If you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future.
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