Maintenance On-line FunctionTop Entry Ball Valve 10 Inch 300LB
Product Description
Top Entry Ball Valve can be used as shut-off valve,with the characteristics of safety and
reliability.Meanwhile,top mounted ball valve can be maintenance on-line,that means,this type
of valve's internal parts can be checked and repaired under full pressure without removing the
valve from pipeline.
| Design standard |
API6D,ASME B16.34,BS5351,ISO17292,DIN |
| Connection ends |
RF,RTJ flange,butt-welded,thread,socket welded |
| Operation |
Manual,Pneumatic,Electric,Gas-liquid interaction etc. |
| Nominal diameter |
10” |
| Pressure range |
CLASS 300 |
| Materials |
carbon steel |
Feature
Mosaic valve seat prevents seal ring from blow-out.
The ball is loaded into the valve body from the top for Convenient maintenance.
Integral valve body design, top mounted stem makes fixed support, flange structure.
Integral pivot fixed stem design.
Double block and bleed.
High strength integral stem structure, ensure the accurate sphere location .Valve stem
uses Blowout proof protection structure.
Two groups orings, with fireproof packing structure on the valve stem and low friction
bearings, these can prevent leakage and corrosion effectively.
Company Profile
We have a 15,400 m² workshop and a technology research and development center.The company has 137 employees,
10 engineers, and 17 technicians,12 qualified welders with certificate, 11 non-destructive testing personnel have level Ⅱ
certificate(RT, UT, MT, PT).
We are manufacturer specializing in the production of valves, Selling Various ball valves (types of floating, trunnion mounted,
top entry, all welded, metal seal HPHT,V type, multi-way etc.) made of carbon steel, low temperature steel,stainless steel, alloy.
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