STP valve have long time experiences in the manufacturing of Top entry ball valve, they are widely used in the Oil & Gas pipelines.

We can design the top entry ball valves in floating type or trunnion mounted type as per clients requirements.

When the pipeline uses a top entry ball valve in its system, it has many benefits, for example, easy in repair and maintenance, cost-effective because of the lightweight, simple design, compact volume when the space is not large for a valve.

Standards: API 6A, API 6D, API 6DSS, API 17-D, ASME B16.34, ISO 17292, NACE MR0103, NACE MR0175, and other on request.

The Sizes range could be from DN 2 inch to 60inch(DN50~DN1500).

Pressure Rating: ASME CLASS 150~2500(PN16~PN420),

The valve body material could be Carbon steel, Stainless steel, Alloy steel, Duplex stainless steel, exotic alloy etc.

End connection could be Flanged, Butt-welding, Hub etc.

Actuation method could be Manual, Pneumatic, Electric, Hydraulicetc.

Top Entry Ball Valve Drawing

Cast Steel Top Entry Ball Valve

Forged Top Entry Ball Valve