Professional China Manual Ball Valve - Top Entry Ball Valve – Nortech
Professional China Manual Ball Valve - Top Entry Ball Valve – Nortech Detail:
Product Detail:
What is Top Entry Ball Valve ?
Top Entry Ball Valve is designed according to API 6D. The one piece body design ensures that it has enough strength and rigidity under the maximum rated working pressure.
And the top entry structure has the online maintenance advantage.
Top Entry Ball Valve Technical Specifications
Design & Manufacture standards |
API 608,API6D |
Face to Face Dimension |
ASME B16.10,API6D |
Thread Connection Dimension |
RF/BW/RTJ |
Pressure-Temperature Rating |
ASME B16.34 |
Test And Inspection |
API598,API6D |
Type Of Operation |
Manual gear,Pneumatic actuator,Electric actuator |
DN(NPS) |
2″~36″ |
PN(LB) |
150-2500lbs |
Material |
WCB,CF3,CF3M,CF8,CF8M |
Our advantages of Top Entry Ball Valve
It has such advantages as top online maintenance function, small fluid resistance, simple structure, reliable sealing, convenient operation and maintenance, rapid on-off operation, flexible opening and closing, etc.
The driving modes include manual operation, worm and worm gear transmission,
pneumatic operation and electric operation. The connection ends can be flange or butt welding.
What is the Top Entry Ball Valveused for?
This kind of Top Entry Ball Valve is widely utilized in pipelines and industrial systems.
Product detail pictures:


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