- Model NO.: D371
- Connection Form: Flange
- Seal Form: Auto Sealed
- Work Pressure: High Pressure (10.0mpa< Pn <80.0mpa)
- Material of Seal Surface: Metal Hard Sealed
- Application: Industrial Usage, Water Industrial Usage
- Transport Package: Wooden Case
- HS Code: 8481804090
- Driving Mode: Electric
- Structure: Centre Sealing
- Valve Stem: Extended
- Working Temperature: -129-429c
- Valve Body: Casting
- Trademark: ONO
- Origin: Zhejiang Wenzhou
type of valves include small size, low cost, small installing space and simple structure.
Bodies of butterfly valves are provided with smooth fluid passage, the drag coefficient of which is
low enough to achieve comparative high flow, and therefore to be applicable for flow rate control
of mediums such as silt, pulp and those with high viscosity, fiber and particles.
Electric control butterfly valves may adopt various bodies with different liner and valve plate made
of different materials to be mounted on pipelines for controlled mediums according to type of the
medium. Valve opening will be controlled automatically based on the magnitude of input signal.
|The name of product||Type||Nominal pressure||Valve body material|
|Electric regulating wafer centreline butterfly valve||BELLAJWA DN40~DN1000||PN1.0|
Cast stainless steel
|Electric regulating flange lining butterfly valve||BELLAJWF DN50~DN300|
|Electric regulating three eccentric centre hard seal butterfly valve||BELLAJWSY DN100~DN2400|
|Electric regulating air regulating butterfly valve||BELLAJWK DN200~DN1800|
Electronic Type: input signal 4-20mA, feedback signal 4-20mA
Non-electronic Type: the importation has a source switch the quantity signal, feedback signal 4-20mA.
1.We have full stock and can deliver within short time.
2.OEM and ODM order are accepted, Any kind of logo printing or design are available.
3.Good Quality + Factory Price + Quick Response + Reliable Service, is what we are trying best to offer you.
4.All of our products are produced by our professional workman and we have our high-work-effect foreign trade team, you can totally believe our service.
After you choose:
1. We will count cheapest shipping cost and make invoice to you at once.
2. Check quality again, then send out to you at 1-2 working day after your payment
3. Email you the tracking no., and help to chase the parcels until it arrive you.
1.We are very glad that customers give us some suggestion for price and products.
2.If you have any question,please contact us freely by E-mail or Telephone.