进口卡套式针型阀 仪表阀 压力表阀 节流阀 双卡套针型截止阀 美国RETZ瑞茨

　　品牌：RETZ瑞茨/美国，我们一直致力于流体控制领域的持续创新，始于2005……

　　产品详情 Product details

　　卡套式针型阀两端为双卡套连接,把管子直接插入再锁紧卡套即可,安装维护极其方便,是仪表测量管路系统中作开启切断、节流管路的开关阀The two ends of the sleeve type needle valve are connected withdouble sleeves, and the pipe can be directly inserted and then locked with thesleeve. Installation and maintenance are extremely convenient, making it anon/off valve for opening, cutting, and throttling pipelines in instrumentmeasurement pipeline systems

　　进口卡套式针型阀设计标准 Designstandards

　　产品的设计符合ASME VIII，ANSI B16.34/B16.5B31.3 和API6D的相关要求

　　不旋转阀芯,以确保压力关闭的紧密性 Do not rotate the spool to ensure tight pressure closure

　　不旋转阀杆承受超高压和超高温 Nonrotating valve rod withstands ultra-high pressure and ultra-high temperature

　　填料位于阀杆的下方,以隔绝螺纹与介质的接触 The packing is located below the valve stem to isolate the contactbetween the thread and the medium

　　阀杆和填料函接头和阀体是相扣设计,防止阀杆脱离阀门 The joint between the valve stem and stuffing box and the valvebody is designed to be interlocked to prevent the valve stem from leaving thevalve

　　进口卡套式针型阀技术规范 Technicalspecifications

　　标准Standard:ANSI B16.34ASME GB

　　工作压力WorkingPressure:483bar@25℃/246bar@648℃

　　额定温度TemperatureRating:232℃ PTFE填料with PTFE packing (P)、648℃柔性石墨填料with Graphite packing(G)(可选)(-H option)

　　材料:304SS,304L,316SS,316L,316H,321,A105,F91,F22,16Mu,LF2等

　　规格尺寸:1/4＂－1＂