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By certification 
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
BEIER is an ISO9001, CE and API certified company, which has been well-known as one of the leading segmented ball valves manufacturers and suppliers in China for the high accuracy, high precision, and long lifespan of its products. Now, take action to purchase excellent quality segmented ball valves with our factory.
