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R2-Series V-Ball Control Valve

The valve is designed as V-gap valve plug partial spherical structure, which can realize two-way sealing function, with characteristics of withstanding high pressure differential, long life, large flow capacity, adjustable ratio etc. The valve can be used in paper pulp, sewage and media with fiber control and other media with minimal suspended particles application.

Nominal Diameter:   1 ~ 20
Nominal Pressure:   ANSI Class150Class300Class600
                               1.6, 4.0, 6.3, 10.0MPa
Flow Characteristics:   approximate equal percentage
Temperature of Media:   -45 ~ +400( hard seal), -20 ~ +200(soft seal)
Body Material:   WCB, WC9, CF8, CF8M, Monel, Hastelloy, Titanium Alloy etc.
Valve Core Material:   CF8, CF8M, CF3, CF3M, Monel, Hastelloy, Titanium Alloy etc.
Valve Seat Material:   304/304L SS, 316/316L SS, PTFE, RPTFE, 2Cr13, 630, Monel etc.
Regulating Ratio:   250:1 (DN25-50), 350:1 (DN65-500)
Leak Tolerance:   ANSI B 16.5.104 Grade (soft seal), ANSI B 16.5.104/ Grade (hard seal)
Structural Type:   Soft seal, Hard seal

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