Forbes Marshall eVALV ™

The Forbes Marshall control valve, the eVALV™ (patent pending), is a single seat 2 port globe valve with multi-spring actuators and electro-pneumatic positioner. It is a versatile solution that meets the needs of varied process control applications. It is robust and compact and is built to the highest quality standards with low cost of ownership.


  • Self aligning guided bonnet
  • Self adjusting floating seat with plug
  • Chevron stem packing
  • Friction welding of plug and valve stem


  • Precise temperature control 
  • Optimised and sustained productivity
  • Controlled utility  consumption