FEATURES

Single Seated : Closing With Inlet Pressure For Positive, Dead End, Shut-Off

Accuracy Of Regulation : Comaparable To Instrument Control With Full Flow For Equivalent Pipe : Comaparable To Instrument Control With Full Flow For Equivalent Pipe

New Type Piston With Teflon + Seal : For Tempareture Up To 500 Deg F. Give Continuous Wiping Action Keeping Liner Clean, Improving Operating Reliablity And Reducing Maintenance. Piston Rings Can Be Furnished For Temperature Over 500 Deg F.

Fully Guided Main Valve :Prevent Rubbing Or Binding Of Internal Parts

Gradual Opening Ported Main Valve : In Sizes 2.1/2” And Larger For Improved Throttling Control Under Low Flow Conditions.

Sensitive Stainless Steel Diaphragm : Responds Instantly To Any Flow Change And Eliminates Stuffing Boxis And Bellows Seals. Full Travel Less Than Its Own Thikness Stress To A Minimum.

Renewable Interchangeble Parts : Machine To Close Tolerance: Complet Overhaul Without Machinig Or Removing Valve Body From The Line.