control water shut off small electric butterfly valve
control water shut off small electric butterfly valve
Product Description
Product Specification
The electric soft seal butterfly valve is characterized by simple structure, small volume, light weight. The butterfly valve is full open or closed when the disc is rotated a quarter turn with good flow control characteristic. It’s very small pressure from the disc when the butterfly valve is in full open position. They are widely used in water supply, fire protection, air condition, environmental protection, food, light industry, electrical, petroleum, papermaking and so on.
Integrated structure electric wafer butterfly valve match with FOSD Electric actuator. and can be run with input (4-20mA DC, 0-10VDC or 1-5V) signal-phase power. With the function of small volume, flow capacity, high regulation precision, good sealing, and light weight.ect. The valve is widely used food, environmental protection, light industry, petroleum, paper, chemicals, teaching and research equipment, and electric power industries if inductrial automation control systems.
Technical Parameters
| Electric Actuator Butterfly Valve | |
| Nominal Diameter | DN50-DN300 |
| Nominal Pressure | PN1.0MPa, PN1.6MPa |
| Max. Pressure | 232 PSI |
| End Connection | Wafer, Lug, Flange (FF, RF) |
| Drive Mode | Motor Operated |
| Structure | Bare Shaft |
| Supply Power | AC 220V, AC 380V, Special Voltage Like DC 24V Can be Customized |
| Body Material | Aluminum Alloy |
| Stem Material | SS304, SS316 |
| Disc Material | Nickel Plated Ductile Iron, SS304, SS316 |
| Seat Material | Buna-N (NBR), VITON (FKM), EPDM, PTFE |
| Actuator Type | ON/OFF Type, Regulated Type |
| Actuator Switch | 90° |
| Action Time | 15S/30S/60S |
| Actuator Material | Aluminum Alloy |
| Seat Sealing | PTFE: -30°C~180°C |
| PPL: -30°C~250°C | |
| Hard Seal: -30°C~450°C | |
| Applicable Medium: Water, Oil, Gas, Steam, Powder, Acid-Base Medium and Some Corrosive Medium, etc | |
Picture of wafer cast iron butterfly valve
Outline Dimensions of valves
Our valve actuators for difference sizes of ductile iron butterfly valve
| Items Parameter |
FOSD-05 | FOSD-10 | FOSD-16 | FOSD-30 | FOSD-60 | FOSD-125 | FOSD-250 | FOSD-400 |
| Output torque | 50Nm | 100Nm | 160Nm | 300Nm | 600Nm | 1250Nm | 2500Nm | 4000Nm |
| Rated travel time | 20S | 15S/30S | 30S/60S | 100S | 100S | 100S | ||
| Rotation angle | 0°-90° | 0°-90° | 0°-90° | 0°-90° | 0°-90° | 0°-90° | 0°-90° | 0°-90° |
| Working current | 0.25A | 0.48A | 0.68A | 0.8A | 1.2A | 2A | 2A | 2.7A |
| Starting power | 0.25A | 0.48A | 0.72A | 0.86A | 1.38A | 2.3A | 2.3A | 3A |
| Motor power | 10W/F | 25W/F | 30W/F | 40W/F | 90W/F | 100W/F | 120W/F | 140W/F |
| Weight | 3kg | 5kg | 5.5kg | 8kg | 8.5kg | 15kg | 15.5kg | 16kg |
| Power | AV220V, AC24V, AC110V , AV220 , AC380, DC24V (choose options) | |||||||
| Input signal | 4-20mA | |||||||
| Output signal | 4-20mA | |||||||
| Inbreaking protection | IP65/IP67 | |||||||
| Installation angle | 360° any angle | |||||||
| Electrical Interperation | one G1/2 CNCO,one Power cord connection port,one signal wire connection port | |||||||
| Ambient humidity | -30°C to +60°C | |||||||
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Pilot circuit option
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A:with limit position switch style (standard) B: with neutral position switch style ( passive contact) C:with potentiometer style D: both potentiometer and neutral position switch style E: with control module style ( Modulating Applications) F: DC motor control circuit style G:Three-phase current 380V control circuits style H:Three-phase current 380V, both neutral position switch and potentiometer style |
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Q: Are you trading company or manufacturer ?
A: We are a manufacturer and have our own factory.
Q: How long is your delivery time?
A: Generally it is 3-5 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.
Q: Can I have a sample order?
A: Yes,we welcome sample order to test and check quality.Mixed samples are acceptable.
Q: Do you test all your goods before delivery?
A: Yes, all products are fully inspected before delivery.
Q: What are your payment term and delivery time?
A: We accept TT, Paypal, Western Union, Credit card. The delivery time about 3 to 7 working days.
Q. What is the warranty?
A: Our warranty is one year. After you receive the goods, if you find defect products, just take pics or videos to send us. We will re-make it for re-fund them to customers once we confirm it is our responsibilities.
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