... valve 5)CE,ISO,UL approved V9016 Series Floating ValveGeneral V9016 series floating/modulating valve is driven by bi-directional motor ... . Characteristics Material Valve body: Forged brass Seal: Nitrile butadiene rubber (NBR) Chassis and Cover: Fireproof ABS plastic Working media: ... BSP(G), Sweat(S), Inverted Flare(I) Sealing method: Rubber ball sealing Power supply: 24VAC(A1), 110VAC(A2), 120VAC(A3 ...