APV Single Seat Valves

The single seat valves from SPX are highly versatile stop and change-over valves which are fast and easy to service.

A metallic stop minimizes stress and load on seat seals, which in the long run minimizes downtime. The valves are equipped with a fully welded, maintenance free actuator.

APV DELTA SW4 Single Seat Valves

  • Sturdy ball shaped housing design for optimum clean ability
  • Controlled compression of seat seal
  • Installation & maintenance convenience
  • DELTA SW4- Standard Shut-off, Divert and Tank Outlet Single Seat Valves
  • DELTA M4 & MP4- on/off, change-over, and tank outlet Single Seat Valves
  • DELTA SWmini4 Single Seat Valves