Check Valves

IFC Islip Flow Controls Basket and Y Strainers

For all model and part information on IFC Check Valves, please view our pdf catalog HERE.

Dual Disc and Silent IFC Check Valves Applications:

  • Process Industry
  • Power Industry
  • Chemical Industry
  • Oil and Gas
  • Pulp and Paper
  • Metals and Mining
  • Water and Waste

Dual Disc and Silent IFC Check Valve Size Range:

  • 2″-48″ (50mm – 1200mm)

Dual Disc and Silent IFC Check Valves End Connections:

  • Threaded (NPT)
  • Socket Weld (SW)
  • Wafer Flat Face
  • Wafer Raised Face
  • Wafer RTJ
  • Flanged

Check Valve Available Seat Materials:

  • Buna-N
  • EPDM
  • Viton
  • PTFE
  • Metal to Metal

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    IFC Check Valves Features:

    • Compact design.
    • Low pressure loss.
    • Minimal installation costs.
    • Optional Dual Disc retainerless model.

    IFC Check Valves Available Materials of Construction:

    • Cast iron body, bronze & stainless steel trim.
    • Carbon steel body, stainless steel trim.
    • Stainless steel body, stainless steel trim.
    • Various exotic alloys.
    IFC Series DC Cast Iron Dual Disc Check Valves, Parts and Materials
    Part Description Body Discs Seat Hinge Pin Spring Thrust Washers Stop Pin Hinge Pin Retainer 1 Stop Pin Retainer 1
    Specifications A126-B Cast Iron Aluminum Bronze B148 C954 or 316 SS A351-CF8M Buna-N or EPDM 316 SS 316 SS Teflon / Phenolic 316 SS A126-B A126-B

     

    IFC Series DC Cast Steel Dual Disc Check Valves, Parts and Materials
    Part Description Body Discs Seat Hinge Pin Spring Thrust Washers Stop Pin Hinge Pin Retainer 1 Stop Pin Retainer 1
    Carbon Steel A216-WCB A351-CF8M Viton or Metal to Metal 316 SS 316 SS 316 SS 316 SS A105 A105
    Stainless Steel A351-CF8M A351-CF8M Viton or Metal to Metal 316 SS 316 SS 316 SS 316 SS A182-316 A182-316

     

    IFC Series DR Retainerless Dual Disc Check Valves, Parts and Materials
    Part Description Body Discs Seat Hinge Pin Spring Thrust Washers Stop Pin Hinge Pin Retainer 1 Stop Pin Retainer 1
    Carbon Steel A216-WCB A351-CF8M Viton or Metal to Metal 316 SS 316 SS 316 SS 316 SS A105 A105
    Stainless Steel A351-CF8M A351-CF8M Viton or Metal to Metal 316 SS 316 SS 316 SS 316 SS A182-316 A182-316

     

    IFC Series DR Retainerless Dual Disc Check Valves, Parts and Materials
    Part Description 1  Body 2  Plates1 3  Body Seat 4  Plate Seat 5  Guide 6  Hinge Pin 7  Spring 2 8  Thrust Washers 9  Stop Pin 10  Set Screw
    Cast Iron Resilient Seal A126-B A351-CF8M Buna-N / EPDM As Plate 316 SS 316 SS 316 SS 316 SS 316 SS 316 SS
    Carbon Steel 4

    Resilient Seal

    		 A216-WCB, A352-LCC A351-CF8M Viton As Plate 316 SS 316 SS 316 SS 316 SS 316 SS 316 SS
    Carbon Steel API Trim #1
    Metal Overlay Seal    		 A216-WCB A217 CA15 410 SS As Plate 410 SS 410 SS Inconel X750 410 SS 410 SS 316 SS
    Carbon Steel APITrim#5
    Metal Overlay Seal    		 A216-WCB A217 CA15 Stellite 6 Stellite 6 410 SS 410 SS Inconel X750 410 SS 410 SS 316 SS
    Carbon Steel API Trim #8
    Metal Overlay Seal    		 A216-WCB A217 CA15 Stellite 6 As Plate 410 SS 410 SS Inconel X750 410 SS 410 SS 316 SS
    Carbon Steel API Trim #10
    Metal Overlay Seal     		A352-LCC A351-CF8M 316 SS As Plate 316 SS 316 SS Inconel X750 316 SS 410 SS 316 SS

     

    Part Description 1  Body 2  Plates1 3  Body Seat 4  Plate Seat 5  Guide 6  Hinge Pin 7  Spring 2 8  Thrust Washers 9  Stop Pin 10  Set Screw
    Carbon Steel APITrim#12
    Metal Overlay Seal     		A352-LCC A351-CF8M Stellite 6 As Plate 316 SS 316 SS Inconel X750 316 SS 316 SS 316 SS
    Stainless Steel
    Resilient Seal    		 A351-CF8M A351-CF8M Viton As Plate 316 SS 316 SS 316 SS 316 SS 316 SS 316 SS
    Stainless Steel
    Resilient Seal    		 A351-CF8M A351-CF8M PTFE As Plate 316 SS 316 SS 316 SS 316 SS 316 SS 316 SS
    Stainless Steel API Trim #5
    Metal Overlay Seal    		 A351-CF8M A351-CF8M Stellite 6 Stellite 6 316 SS 316 SS Inconel X750 316 SS 316 SS 316 SS
    Stainless Steel API Trim #10
    Metal Overlay Seal     		A351-CF8M A351-CF8M As Body As Plate 316 SS 316 SS Inconel X750 316 SS 316 SS 316 SS
    Stainless Steel API Trim #12
    Metal Overlay Seal     		A351-CF8M A351-CF8M Stellite 6 As Plate 316 SS 316 SS Inconel X750 316 SS 316 SS 316 SS