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武汉协力罡天系统工程有限公司
联系人：刘甜
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概述NameID产品说明连接螺纹STA.. ΔpmaxSTA..ΔpsSFA.. ΔpmaxSFA..ΔpsSSA31.04..ΔpsSSA31.04..Δpmax公称直径kvs阀门全开时的额定流量系数VVI46.15/2101508847VVI46.15/2内螺纹连接两通阀Rp ½ "200 kPa200 kPa300 kPa300 kPa200 kPa200 kPa152.15 m³/hVVI46.20/2101508901VVI46.20/2内螺纹连接两通阀Rp ¾ "200 kPa200 kPa300 kPa300 kPa200 kPa200 kPa203.5 m³/hVVI46.25/2101508902VVI46.25/2内螺纹连接两通阀Rp 1 "150 kPa150 kPa250 kPa250 kPa200 kPa200 kPa255 m³/h功能VVI46../22-port zone valves, internally threaded, PN16, on/off characteristic2-port valves, internally threaded connections, for the control of zones or terminal units. Suitable media: water (to VDI 2035), water with anti-freeze.技术规范行程2.5 mm泄漏率0...0.05% of rated valve capacity介质水; 防冻液介质温度1...110 °C阀门流量特性Non-linear (on/off)允许工作压力1600 kPa阀体Hot-pressed brass阀门内件材料Stainless steel, brass额定压力PN 16型号概览产品型号 物料编号 DN kvs [m3/h] SvVVF47.50 S55220-V106 50 40VVF47.65 S55220-V107 65 63VVF47.80 S55220-V108 80 100VVF47.100 S55220-V109 100 160VVF47.125 S55220-V110 125 250VVF47.150 S55220-V111 150 315> 50VXF47.50 S55220-V100 50 40VXF47.65 S55220-V101 65 63VXF47.80 S55220-V102 80 100VXF47.100 S55220-V103 100 160VXF47.125 S55220-V104 125 250VXF47.150 S55220-V105 150 315> 50DN = 标称口径kvs = 当阀门全开 (H100)、阀门前后压差为 100 kPa (1 bar) 时，5 °C 至 30 °C 的水每小时流过阀门的额定流量Sv = 可调比 kvs / kvrkvr = 小 kv 值，在 100 kPa (1 bar) 压差情况下，还可以保持调节特性的小流量VXG44 VXG44.15-… 15 0.25…0.63 - 400VXG44.15-… 15 1/1.6 - 400VXG44.15-… 15 2.5/4 - 400VXG44.20-6.3 20 6.3 - 400VXG44.25-10 25 10 - 400VXG44.32-16 32 16 - 250VXG44.40-25 40 25 - 125VVP45 VVP45.10-… 10 0.25…1.6 725 400VVP45.15-2.5 15 2.5 350 350VVP45.20-4 20 4 350 350 350 350VVP45.25-6.3 25 6.3 300 300 300 300VVP45.25-10 25 10 300 300VVP45.32-16 32 16 175 175VVP45.40-25 40 25 75 75