产品名称:VVF61...两通阀 / VXF61...三通阀
货号:法兰连接,PN40,行程20mm/40mm
描述:
适用于开路或闭路中的冷冻水、低压热水,高压热水,海水,热油,饱和蒸汽过热蒸汽。 额定冲程 | 20mm/40mm | 泄露量 | 0--0.02% of kvs value ;三通旁路 0.5-2% kvs | 介质温度 | -25--+220℃(350℃) | 阀门特性 | 等百分比 ;三通旁路:线性 | 允许工作压力 | 4000KPa | 阀体 | 铸钢GP240GH | 阀杆、阀芯和阀座 | 铬镍钢 | |
型号概览:(VVF61...) |
| 公称直径 mm | Kvs 流量系数 [m3/h] | SQX | SKD | SKB | SKC | 型 号[两通阀] | | | △Pmax | △Ps | △Pmax | △Ps | △Pmax | △Ps | △Pmax | △Ps | VVF61.09 ... VVF61.15 | 15 | 0.19 ... 3 | | | 1600 | 4000 | 1600 | 4000 | | | VVF61.23 VVF61.24 VVF61.25 | 25 | 3 5 7.5 | | | 1600 | 2250 | 1600 | 4000 | | | VVF61.39 VVF61.40 | 45 | 12 19 | | | | | 1600 | 4000 | | | VVF61.49 VVF61.50 | 50 | 19 31 | | | | | 1600 | 4000 | | | VVF61.65 | 65 | 49 | | | | | | | 1000 | 4000 | VVF61.80 | 80 | 78 | | | | | | | 700 | 4000 | VVF61.90 | 100 | 124 | | | | | | | 450 | 4000 | VVF61.91 | 125 | 200 | | | | | | | 300 | 4000 | VVF61.92 | 150 | 300 | | | | | | | 200 | 4000 | △Pmax阀门zui大允许压差;△Ps阀门关闭压差 |
型号概览:(VXF61...) |
| 公称直径 mm | Kvs 流量系数 [m3/h] | SQX | SKD | SKB | SKC | 型 号[三通阀] | | | △Pmax | △Pmax | △Pmax | △Pmax | VXF61.09 ... VXF61.15 | 15 | 0.19 ... 3 | | 1200 | 1600 | | VXF61.24 VXF61.25 | 25 | 5 7.5 | | 1200 | 1600 | | VXF61.39 VXF61.40 | 45 | 12 19 | | | 1200 | | VXF61.49 VXF61.50 | 50 | 19 31 | | | 1000 | | VXF61.65 | 65 | 49 | | | | 800 | VXF61.80 | 80 | 78 | | | | 500 | VXF61.90 | 100 | 124 | | | | 300 | VXF61.91 | 125 | 200 | | | | 200 | VXF61.92 | 150 | 300 | | | | 125 | △Pmax阀门zui大允许压差;△Ps阀门关闭压差 |