● Simple structure、light weight ,material costs are low and is more economical than a straight travel regulator with thesame circulation capacity.

● Large rangeability, when it open nearly full bore,with large Cv,a large - capacity regulating valve.

● Suit for controlling the fluids of low pressure-drop,Concentric segmental ball valve.for modulating & shutting off

● V-notch cut.not only cut-off the fiber fluids.Accurately control small flows,fluids with fiber ,polymer & strongly viscousliquid,and fluids with polymer, particles, crystals.

● Body size: 1b ~ 16B ( DN25 ~ 400 )

● Body rating: ANSI 150#、300#、600#    PN1.6、PN4.0、PN6.3

● Body Material: WCB、WC6、CF8、CF8M、CF3M、Ti etc Various special materials

● Connection: wafer type    Flange type RF、FM、RTJ

● Characteristics: Approximately equal percentage

● Range ability: 200:1~500:1

● Fluid Temp: -45~+500℃

● Leakage: ANSI CLASS IV、V、VI