KUL 聚氨脂内衬刀闸阀设计用于耐磨浆料及耐磨干料的开关应用。聚氨脂内衬刀闸阀为 100% 通径，适用于采矿业、化工业和食品行业。KUL 阀门的特点是一体化铸造成型的现场浇铸内衬，可在阀体承受全磅级压力时提供双向水密性零泄漏关断。所有接触到介质的球墨铸铁阀体上的部位皆采用聚氨脂内衬。KUL 可用于管道末端服务。
KUL Urethane Lined Knife Gate Valves are designed for on-off applications of abrasive slurry and dry abrasive materials.Urethane Lined Knife Gate Valves are 100% port area and are deally suited for application in mining,chemical and food industies. KUL valves feature a one-piece, cast-in-place bonded liner that provides bi-directional, drip-tight shutoff to either 150 or 250 psi (1030 or 1720 kPa) CWP. Urethane Lined Knife Gate Valves can also provide bi-directional dead-end service to the full pressure rating of the valve. All wetted surfaces are lined with urethane.
尺寸范围：
2-48 英寸（50-1200 毫米）标准法兰端接和加长法兰 - 长型
2-8 英寸（50-200 毫米）加长法兰端接 - 短型
2-12 英寸（50-300 毫米）沟槽端接
温度范围：
-20 至 265°F（-29 至 130°C），可根据应用提供其他阀座材料
压力等级：
150 或 250 psi（1030 或 1720 kPa）冷水压力
主体材料：
铸铁球墨铸铁，闸板材质为 304、316、317、254 不锈钢或哈氏合金 C
SIZE RANGE:
2-48" (50-1200mm) Standard Flanged End Connections & Extended Flanged - Long Pattern
2-8" (50-200mm) Extended Flanged End Connections - Short Pattern
2-12" (50-300mm) Grooved End Connections
TEMPERATURE RANGE:
-20 to 265°F (-29 to 130°C) with additional seat materials available on application
PRESSURE RATING:
150 or 250 psi (1030 or 1720 kPa) CWP
BODY MATERIAL:
Cast ductile iron with gates of 304, 316, 317, 254 stainless steel or Hastelloy C