进口面板安装针型阀 仪表阀 压力表阀 穿板式针型截止阀 节流阀 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

　　(穿板式)面板安装针型阀是高压气体,液体zui好的流量开关,适用于高级场合,安装位置受限制场合,面板安装场合使用,通常阀体装在面板内,操作手柄在面板上面以便操作(Throughplate type) Panel mounted needle valve is the best flow switch forhigh-pressure gas and liquid, suitable for high-end applications, with limitedinstallation position. It is usually used in panel mounted applications, withthe valve body installed inside the panel and the operating handle above thepanel for easy operation

　　结构：流通型式:直通，角式 Circulation type: straight, angle

　　进口面板安装针型阀设计标准 Designstandards

　　设计可以确保在苛刻的环境下使用阀体特殊的加强设计确保压力密封可靠性更高。

　　提供圆形手轮或一字手柄 Provide round handwheel or slotted handle

　　非旋转阀杆Without rotatingthe valve stem

　　锥形阀芯Conical valve core或球形阀芯Spherical valve core

　　多种连接方式（螺纹、焊接、外螺纹活焊接、卡套）可选 Multiple connection methods (thread, welding, external threadmovable welding, ferrule) are optional

　　阀瓣可变换为节流型、锥形、球型,可用以较jing确的流量调节 The valve disc can be changed into throttling type, needle type andball type for more accurate flow regulation

　　进口面板安装针型阀技术规范 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＂