Cast Iron Non-Return Valve

Non- Return valves are ideally suitable for vertical and horizontal application. A range of Check Valves (Non-Return Valves) suitable for oil, gas, water, refining, power and chemical applications where the prevention of flow reversal is mandatory. Flosteer Non- Return valves are Bolted cover design up to 600# and above pressure seal design.

Stellited trims are provided for all above 600# as a manufacturing standard of valves and in lower rating also on request. 

Non- Return valves are available under any Third party inspection including IBR (Indian Boiler Regulation). Swing Check valves can be supplied with Titling disc design, Counter weight or Dash pot arrangement.

Design Features

  • MANUFACTURING STANDARD – IS : 5312, PART -1
  • FLANGED ENDS AS PER IS : 1538 OR CUSTOMERS REQUIREMENTS
  • STAINLESS STEEL SEAT AND BRASS STEM CAN ALSO BE PROVIDED AT EXTRA COST
  • AIR RELEASE PLUG, BY-PASS VALVE, LEVER WITH CPUNTER WEIGHT DASHPOT ARRANGEMENT ARE ALSO AVAILABLE