Product name: TD341W worm drive ventilation butterfly valve type: TD341W diameter: 300 ~ 4000 mm pressure: 0. 05 ~ 0. 1 mpa material: cast steel, stainless steel TD341W worm drive ventilation butterfly valve main parameters of the nominal pressure ( MPa) 0. 5 mpa - medium temperature 30℃～- 350 0 ℃ strength test. 1 mpa applicable medium heat and cold medium velocity of 25 m/s wind, flue gas leakage rate 3% TD341W worm gear main parts material parts name: ventilation butterfly valve valve valve valve shaft material: carbon steel carbon steel, stainless steel in this paper, the keyword search: zhejiang four-way valve butterfly Industrial Valves supply information
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