Product Description

R-51200 Series Segmented Ball valves features V/C type ball in valve trim , work wit positioner to modulating the fluids. Spring Load seat remains the ball in contact with seal during rotation, which produces a shearing effect as the ball closes and minimizes clogging.

The V ball produces an equal-percentage flow characteristic , it has good range ability, control  and shutoff capability, also the self clean function make it suited to control erosive , viscous,and slurries containing entrained solids or fibers.

Product Parameters      

(1)Temperature Range : -196℃~538℃

(2)Plug seal packing: self-sealing packing system Graphite Packing system

(3)Leakage: ANSI B16 104 CLASS V

(4)Flow characteristic : Approximate  Equal% 

(5)Range ability : 200:1

(6)Flange connection standard: JB/T 79.1-94~JB/T 79.4- 94/HG20616-97