الوصف

Orbit ball valve is small fluid resistance,simple structure,small volume,light weight,reliable sealing,convenience for operation and maintenance,open and close quickly,as well as start and close flexibly ,and it has a top entry and on line maintenance function.Widely used in construction, chemical industry, metallurgy, petroleum, pharmaceutical, environmental protection,food, beverage,etc.

Orbit ball valve specification
Model：GQ*7F/H/W/Y
DN：2"**4"
DP：1.**6.4MPa
Temperature：***0~**0℃
Material：WCB/**4/**6/**6L

Orbit ball valve Technical Specification
Design reference: GB/ASME
Structural length: GB****1      JB/T***5    ANSI B*6.*0
Flange end: GB/T***3          JB/T*9      ANSI B*6.5 MSS SP*4
Test & Inspection: GB/T****7    API**8
Applicable medium: water, oil, natural gas & acid or alkali mediums and so on
Driving Means : manual, pneumatic, electric, hydraulic, worm wheel,ect.

The main advantage of Orbit ball valve
1.One piece body :One piece body is used for the body to guarantee sufficient strength and rigidity  under maximum rated operating pressure.
2.Top entry design:In-line inspection and repair,after system depressurizing, simplifies maintenance.
3.Self cleaning:Tilting the core away from the seat before rotation causes immediate flow around 
**0°of the core face. product flow flushes any foreign material away from the seat without localized ,high velocity erosive flow.
4.Low torque operation:Orbit valve turn easily because seal rubbing is eliminated
5.Single seat design: The single ,stationary seat in the Orbit valve seals in both directions and avoids the problems of trapped pressure between seals.
6.Friction free opening & closing:The tilt and turn action eliminates seal abrasion, which is the major cause of seat wear in conventional ball,gate and plug valves.

Welcome you visit our web : gvballvalve.com to get more information , if you have any doubt you can feel free to contact us ,we will try our best to provide you with quality service.