The M10S series from Spirax Sarco is a 3-piece body ball valve that has been designed to be used as an isolating valve, not a control valve. It is suitable for use with many industrial fluids.

Blow-out proof stems protect the operator and prevent emission losses
Corrosion resistant bodies
Flexible seats maintain sealing at low temperatures under all conditions
Tight shut-off guaranteed
Can be serviced without removing the valve from the pipeline