J41W美标截止阀

价格:电询
产地:温州
品牌:瑞通
型号:J41W
规格:美标
浙江瑞通阀门有限公司
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一、概述:
法兰连接的美标截止阀适用于公称压力PN1.6~16MPa,工作温度-29~550℃的石油、化工、制药、化肥、电力行业等各种工况的管路上,切断或接通管路介质。驱动方式有手动、齿轮传动、电动、气动等.

二、结构特点:
①产品的设计制造符合美国国家标准ANS1B16.34,美国BS1873等国外先进标准要求。
②阀体外形为桶形或流线形造型美观。流通形状为直通式。流体阻力小。
③关闭件(闸瓣)与阀座密封面采用锥面密封,关闭力小,耐冲刷,密封可靠。
④阀座可为更换式阀座,可任意组合与关闭密封面材料的配对,以满足工况的要求,延长使用寿命。
⑤大口径、高压力截止阀根据关闭力的需要阀杆的传动方式采用升降杆,并配有滚动轴承式采用撞击式手轮以减轻关闭力。
⑥主体材料、内件材料、填料、紧固件的材料可按用户要求或实际工况条件合理组合。
DN&nbsp150Lb 凸面法兰(RF) 主要尺寸(mm)&nbsp重量
mm&nbspin&nbspL&nbspD&nbspD1&nbspD2&nbspb&nbspn-φd&nbspH&nbspD0&nbsp
15&nbsp1/2&nbsp108&nbsp89&nbsp60.5&nbsp35&nbsp11.2&nbsp4-16&nbsp241&nbsp100&nbsp6.9
20&nbsp3/4&nbsp117&nbsp98&nbsp69.9&nbsp43&nbsp12.7&nbsp4-16&nbsp241&nbsp100&nbsp9.8
25&nbsp1&nbsp127&nbsp108&nbsp79.2&nbsp51&nbsp14.2&nbsp4-16&nbsp242&nbsp125&nbsp13.5
32&nbsp11/4&nbsp140&nbsp117&nbsp89&nbsp63&nbsp16&nbsp4-16&nbsp280&nbsp160&nbsp19.5
40&nbsp11/2&nbsp165&nbsp127&nbsp98.6&nbsp73&nbsp17.5&nbsp4-16&nbsp286&nbsp160&nbsp28.5
50&nbsp2&nbsp203&nbsp152&nbsp120.7&nbsp92&nbsp19&nbsp4-19&nbsp368&nbsp200&nbsp18
65&nbsp21/2&nbsp216&nbsp178&nbsp139.7&nbsp105&nbsp22.4&nbsp4-19&nbsp387&nbsp200&nbsp30
80&nbsp3&nbsp241&nbsp190&nbsp152.4&nbsp127&nbsp24&nbsp4-19&nbsp411&nbsp250&nbsp41
100&nbsp4&nbsp292&nbsp229&nbsp190.5&nbsp157&nbsp24&nbsp4-19&nbsp454&nbsp250&nbsp64
125&nbsp5&nbsp356&nbsp254&nbsp216.0&nbsp186&nbsp24&nbsp8-22.5&nbsp455&nbsp350&nbsp86
150&nbsp6&nbsp406&nbsp279&nbsp241.3&nbsp216&nbsp25.4&nbsp8-22.5&nbsp541&nbsp350&nbsp113
200&nbsp8&nbsp495&nbsp343&nbsp298.5&nbsp270&nbsp28.4&nbsp8-22.5&nbsp651&nbsp450&nbsp178
250&nbsp10&nbsp622&nbsp406&nbsp362.0&nbsp324&nbsp30.2&nbsp12-25.4&nbsp800&nbsp450&nbsp270
300&nbsp12&nbsp698&nbsp483&nbsp431.8&nbsp381&nbsp32&nbsp12-25.4&nbsp1231&nbsp600&nbsp350
350&nbsp14&nbsp787&nbsp533&nbsp476.3&nbsp413&nbsp35&nbsp12-29&nbsp1450&nbsp600&nbsp460
400&nbsp16&nbsp914&nbsp597&nbsp539.8&nbsp470&nbsp36.6&nbsp26-29&nbsp1645&nbsp600&nbsp590浙江瑞通阀门有限公司
主营业务:球阀、闸阀、截止阀、止回阀、过滤器