2017New Type Wafer Electric Butterfly Valve with Normal Temperature
Basic Info
Model NO.: EB-00001
Connection Form: Wafer
Seal Form: Auto Sealed
Work Pressure: Low Pressure (Pn<1.6mpa)
Material of Seal Surface: Metal Hard Sealed
Application: Industrial Usage, Water Industrial Usage
Valve Size: Dn40-1000
Body Material: Wcb,Qt450-10,Ht200,Ht250
Applicable Medium: Vitriol, Hydrofluoric Acid, Phosphoric Acid, Chlor
Specification: CE/ISO/CNAS
Driving Mode: Electrical
Structure: Centre Sealing
Valve Stem: Normal
Working Temperature: Normal Temperature (-40°C<T<120°C)
Valve Body: Casting
Connection: Wafer/Flang
Actuator Material: Casting Aluminum Alloy
Seal Ring: PTFE
Trademark: GRAT
Origin: Wuhan, Hubei, China
Product Description
2016 New Type Wafer Electric Butterfly Valve with normal temperature
Our Advantages
Product Description
Butterfly valve adopts a fluorine plastic lining disc with spherical sealing surface, and is matched with a silicone gasket on the bottom of the seat to regulate the sealing performance of valve. With the tight sealing performance and ultra-long service life, the valve is easy to operate and suited to the requirements of reliable sealing and good modulation performance by quickly cutting off or regulating the flow.
The Characteristics of the products
★GRAT new technology patent for Potentiometer Positioning Device(PPD).
★The new technology for Direct Debugging Switch(DDS) in electric actuators.
★Small opening torque, good seal performance, long service life.
★Beautiful appearance, simple and compact structure, high strength, zero leakage.
★Strong corrosion resistance, a broad scope of application.
★Diversified performance, suitable for large pressure drops services and large temperature drops services, convenient to install.
★The patent positioning technology.
★Simple structure, small flow resistance, easy operation, high cost-effective.
The parameters
Installation Diagram
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
Welcome sample order.
Application:
Our company:
Our Advantages
Product Description
Butterfly valve adopts a fluorine plastic lining disc with spherical sealing surface, and is matched with a silicone gasket on the bottom of the seat to regulate the sealing performance of valve. With the tight sealing performance and ultra-long service life, the valve is easy to operate and suited to the requirements of reliable sealing and good modulation performance by quickly cutting off or regulating the flow.
The Characteristics of the products
★GRAT new technology patent for Potentiometer Positioning Device(PPD).
★The new technology for Direct Debugging Switch(DDS) in electric actuators.
★Small opening torque, good seal performance, long service life.
★Beautiful appearance, simple and compact structure, high strength, zero leakage.
★Strong corrosion resistance, a broad scope of application.
★Diversified performance, suitable for large pressure drops services and large temperature drops services, convenient to install.
★The patent positioning technology.
★Simple structure, small flow resistance, easy operation, high cost-effective.
The parameters
| Power supply | AC220V |
| Valve size | DN40-1000 |
| Medium Temp | -50ºC~160ºC(no congelation) |
| Operating pressure | PN1.0~1.6(MPa) |
| Action mode | Switch to cut off, 0-90° gyration |
| Action time | 4 ~ 30S |
| Body connections | Flange, wafer |
| Body material | WCB,QT450-10, HT200, HT250 |
| Disc material | WCB,QT450-10, HT200, HT250 |
| Seal ring | PTFE |
| Actuator material | Casting aluminum alloy |
| Design specification | GB/T 12238 / API 609 / MSS SP-67 |
| Applicable medium | Vitriol, hydrofluoric acid, phosphoric acid, chlorine, alkali, aqua regia and other strong corrosive media |
Packing & Shipping
1.Packing: inner with bubble wrap,outer with cardboard box and wooden case.
2.Transportation:by sea, by air,by train.
If you have other requirements, please feel free to tell us.
Our Services
1.Professional consultation
2.24 hours response after sale.
3.One year warranty.
4.Safe packing for shipment.
Welcome sample order.
Application:
Our company: