Grat Electric Control Water Pipline Butterfly Valve
Our Advantages
Product Description
Fluorine 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, chlorine, alkali, aqua regia and other strong corrosive media |
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.
Company Introduction
Wuhan Grat Control Valve is a professional valve manufacturer established in 2005.It is specialized in researching and developing various automatic valves for industrial automation and on-site implimentation products.
In 10 year development,Grat has obtained 9 patents like small flow control valve and potentiometer position device,and do business with more than 1000 companies all over the world.Some of them are world famous enterprises.
According to ISO9001:2008 quality management system,Grat strictly controls the product quality and the whole production process.In 2015,Grat got CE certificates and passed successfully EMC tests and CNAS 100000 times lifetime tests.
With the ERP and CRM systems applied in management,they enhance the resource and information level and improve the ability of customer relationship.High quality and good service are our advantages to win the market.
Application:
Our company:
Audited Supplier 
){kind=link}
){kind=link}