600 Series – 666FTTS – Brass Ball Valves

Full Port, 2 way, 2 piece body, Manual Valve, 600 psi wog, threaded ends


The 666FTTS Series full port valve: Size range: 1/4″ – 4″, full port Body type: 2 piece entry with FNPT ends Pressure rating: 600 psi wog (CWP) Temperature range / WSP: -40F to 366F / 150 psi steam Body: Brass, hot forged Seats: PTFE Stem packing / seats: adjustable PTFE ring Operator: Manual lever, non-locking

  • High integrity hot forged brass body
  • Blowout proof stem
  • PTFE seats ring
  • 100% tested
  • Lever operated

Data Sheet
666FTTS Series Data Sheet

Dimensional Drawing
666F Series (all brass), FNPT Ends, 1/4″ – 4″, Lever Oper.

I & M
600 Series I & M

Marwin Condensed Catalog

Other Documentation
Steam Service SP Ratings

Request a Quote

  • Your Name
  • This field is for validation purposes and should be left unchanged.

Questions? Contact our Sales Team now!  Request a Call Back