AF – IMI Flow Design


Flanged Venturi balancing valve with butterfly shut-off and dual extended P/T ports


Applications: Heating and Cooling Systems

Functions: Manual balancing, measuring, and shut off

Accuracy: ±3%

F.S.Pressure Rating: 240 PSIG at 250 F

Sizes: 2″ – 16″

Butterfly Valve

Body: Ductile Iron, full-lug type body ANSI Class 125/150

Seat & Gasket: EPDM

Stem: Stainless Steel

Bearings: Nylon

Disc: Al-Bronze or Stainless Steel (If SS is required please consult factory)


Body: Steel ASTM – A120

Instrument Valves: Extended SuperSeal P / T Test Ports

Design: Low loss, piezo-ring throat