蜗轮蝶阀尺寸：规格SizeABCDLHD1n-φKEn1-φ1φ2Gn2-M(mm)(inch)502"161804252.93284.841204-237757.154-6.712.6118-652.5"1758944.764.53296.2136.24-26.57757.154-6.712.6137-803"1819545.278.83261.231608-187757.154-6.712.6143-1004"20011452.11043270.801854-24.59269.854-10.315.77156-1255"21312754.4123.33282.282154-239269.854-10.318.92190-1506"22613955.8155.63291.082384-259269.854-10.318.92212-2008"26017560.6202.545112.8976.352954-254-2311588.94-14.322.10268-25010"29220365.6250.54592.403574-2911588.94-14.328.45325-30012"33724276.9301.645105.344074-29140107.954-14.331.60403-35014"36826776.5333.34591.114674-30140107.954-14.331.60436-40016"40030986.5389.651.272100.47102.425155254-264-30197158.754-20.633.15488-45018"422328105.6440.5151.27288.3991.515655854-264-30197158.754-20.638539-50020"480361131.8491.664.28296.99101.686206504-264-33197158.754-20.641.15593-60024"562459152592.570.282113.42120.4672577020-3020-36276215.94-22.250.65816-70028"6245201636956682109.6584024-3020-363002548-185563.358954-M3380032"672591188794.7668212495024-3324-393002548-186663.351015-90036"720656203864.7118117.57105024-333002548-187511154-M30100040"800721216965142129.89116024-363002548-188512304-M33蜗轮蝶阀参数：工作温度：X：60℃J：80℃XB或JB：150℃XC、JC、F46：200℃SDJD：250℃XE、JE：250℃阀体材料：铸铁、碳钢、不锈钢、阀杆材料：35#不锈钢适用介质：水、蒸汽、油品及腐蚀性蜗轮蝶阀是一个圆盘蝶板，在阀体内绕其自身的轴线旋转从而达到启闭或调节的阀门，蝶阀全开到全关通常是90°。启闭迅速，流体阻力小，可以经常操作。结构简单、体积小、重量轻。可以运送泥浆在管路中积存液体***小。调节性能可在0～90°灵敏调节)