F1-CS & SS


  • Unibody Class 150 & 300 flanged ball vales
  • ½” to 6” sizes
  • NACE compliant
  • API 607 5th edition fire-safe
  • API 608 compliant
  • Patented topworks design allows direct mounting of ISO actuators
  • Live-load, “submerged” stem packing allows easy packing adjustment with direct-mount actuator

 

Available Literature & Data