Description

Check valves or Non-Return valves are used to allow a fluid to flow in one direction only and will automatically close to prevent a counter-flow.

FAMAT can supply different types:

• Forged steel Check valves, piston type, ANSI 800, 1500, sizes ½” to 2” 
  • Bolted Bonnet, connection NPT, SW, or Flanged, in materials A105, LF2, 304L, 316L, F11, F22, F91
• Forged steel Check valves, piston type, ANSI 1500, 2500, sizes ½” to 2”
  • Bonnet less, connections NPT, SW or BW, in material A105, LF2, 304L, 316L, F11, F22, F91
• Ductile iron swing check valves 
  • In sizes from DN 50 to DN 1200, pressure PN 10 to PN 40
• Cast steel Swing Check valves ANSI 150, 300, 600, 1500, 2500, sizes 2” to 56” 
  • Bolted Bonnet connection BW or Flanged, in materials A216WCB, WC6, WC9, CI2A, CF8M
• Cast steel Swing Check valves, ANSI 600, 1500, 2500, sizes 2” to 24” 
  • Pressure Seal, connection BW or Flanged, in materials A216WCB, WC6, WC9, CI2A, CF8M
• Forged steel swing check valves, ANSI 900-1500-2500-4500, sizes 2” to 24” 
  • In materials A105, F11, 316L, F91
• Check valves, butterfly type 
  • In sizes 4” to 48”, pressure class ANSI 150 – 300, in materials ductil iron, 216 WCB, CFSM, Ni-Al-Br

All accessories and equipment are available:

• Limit non-slam switches
• Auxiliary pneumatic or hydraulic actuators
• Dampers
• Lever and counterweight