PFA Lined Diaphragm Valves

Carbon Steel
Corrosive Fluids

Valve Bodies Available In Ductile Iron Material – ASTM A395 (60-40-18) & In CAST Carbon Steel ASTM A216WCB
Valve Bodies Can Be Supplied In All Grades Of Stainless Steel Material As Per Request
Refer Technical Datasheet for material specifications of individual components

Low torque for easier operation
Requires Significantly Lower Torque For Operation Than Equivalent Plug Valves
Easy Manual Operation And Considerably Low Actual Figures


Type Diaphragm Valves
Body Material Carbon Steel , Ductile Iron (Cast SG Iron) , Stainless Steel
Media Corrosive Fluids
DN/NPS/NB(Metric) Min: 1 inch ( 25 mm )
Max: 8 inch ( 200 mm )
Temperature Min: -29 C ( -20 F )
Max: 816 C ( 1,501 F )
Pressure Min: 1 Bar ( 15 psi )
Max: 18 Bar ( 261 psi )
ANSI / ASME Ratings 150
Design Standards BS EN , ISO
Actuation Method Electric , Hydraulic , Manual , Pneumatic
Applications Chemicals
Country India

Key features/benefits

  • Interior Valve Bodies As Well As The Stem And Ball Are Individually Lined With PFA Or PVDF/FEP
  • Ball Is Fully Encapsulated In PFA/FEP. Ceramic Balls Are Also Available Which Are Interchangeable
  • Anti-Blow Out Stem Assembly For Preventing Stem Blow Out Even When Top Gear Is Disassembled
  • Short Pattern Face To Face Dimension In Accordance With ANSI B16.10 And ANSI B 16.5, 150 Lbs.(Flange Dimension) – Facilitating Replacement Of Fully Lined Or Sleeved Plug Valves With Horizon Lined Ball Valves Without Altering Existing Pipework
  • Valves Supplied With Anti-Static Devices For Protection Against Potentially Dangerous Electrostatic Discharge
  • Free Floating Ball Valve Principle Ensures The Ball Seals Against The Downstream Seat Ring Giving A Positive Sealing Force Even When Line Pressure Is Low
  • All Inherent Design Features Of A Conventional Ball Valve Such As Low Torque, Quarter-Turn Operation, Bubble Tight Shut Off And A Minimum Pressure Drop
  • Valves Have Been Satisfactorily Tested For Helium Leak Test To Meet With ASME Sec V Article 10; Witnessed By Independent Inspection Agency(TUV)
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