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NEEDLE VALVE; TYPE: NEEDLE LINE; NOMINAL SIZE: 1/2; MAXIMUM WORKING PRESSURE: 210 BAR; MOUNTING TYPE: M-F NPT; FLUIDS: MULTIPLE; MATERIALS, BODY AND BONNET IN CARBON STEEL; STEM AND SEAT ACCORDING TO AISI 420. TEFLON PACKING; MAXIMUM SERVICE TEMPERATURE 260 °C.; MANUAL OPERATION TYPE