3C valve category: industrial brand: Shanghai Xiayou, other objects of action: boiler purpose: flow control model: Q41M-16C specification: flange connection DN15, flange connection DN20, flange connection DN25, flange connection DN32, flange connection DN40, flange connection DN50, flange connection DN65, flange connection DN80, flange connection DN100, flange connection DN125, flange connection DN150, flange connection DN200, cast iron wire connection DN15, cast iron wire connection DN20, cast iron wire connection DN25, Cast iron wire connection DN32, cast iron wire connection DN40, cast iron wire connection DN50 Structural form: floating ball valve parts and accessories: hand wheel nominal diameter: 15-200 Working temperature: 250, other flow direction: two-way standard: national standard connection form: flange form: spherical material: cast steel type (channel position): straight-through pressure environment: medium pressure, other driving mode: manual Applicable medium: steam