商铺名称：武穴黎翔机电设备有限公司
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| 产品参数 | |||
|---|---|---|---|
| DR20-4-4X/200Y库存力士乐减压阀 品牌 | 力士乐 | ||
| 类型(通道位置) | 二通式 | ||
| 连接形式 | 焊接 | ||
| 驱动方式 | 电磁 | ||
| 加工定制 | 否 | ||
| 适用介质 | 氮气 | ||
| 工作温度 | 常温 | ||
| 零部件及配件 | 阀杆 | ||
| 流动方向 | 单向 | ||
| 形态 | 蝶式 | ||
| 压力环境 | 常压 | ||
| 主体材料 | 铝合金 | ||
| 规格 | DR20-4-4X/200Y | ||
| 可售卖地 | 全国 | ||
| 材质 | 不锈钢 | ||
| 类型 | 减压阀 | ||
| 型号 | DR20-4-4X/200Y | ||
DR20-4-4X/200Y库存力士乐减压阀
武穴黎翔机电设备有限公司：18934630908?
?减压阀的构造类型很多，以往常见的有薄膜式、内弹簧活塞式等
。减压阀的基本作用原理是靠阀内流道对水流的局部阻力降低水压，水压降
的范围由连接阀瓣的薄膜或活塞两侧的进出口水压差自动调节。近年来又出
现一些减压阀，如定比式减压阀，其构造原理如图14．2－2所示。定
比减压原理是利用阀体中浮动活塞的水压比控制，进出口端减压比与进出口
侧活塞面积比成反比。这种减压阀工作平稳无振动；阀体内无弹簧，故无弹
簧锈蚀、金属疲劳失效之虑；密封性能良好不渗漏，因而既减动压（水流动
时）又减静压（流量为0时）；特别是在减压的同时不影响水流量
R900402064 DR10-5-4X/200Y
R900402741 DR10-5-4X/100Y
R900402753 DR20-5-4X/200Y
R900403624 DR10-5-4X/100YM
R900404825 DR10-4-4X/100Y
R900404826 DR20-4-4X/100Y
R900404828 DR20-5-4X/100Y
R900405904 DR20-5-4X/315Y
R900408460 DR10-4-4X/100YM
R900402064 DR10-5-4X/200Y
R900402741 DR10-5-4X/100Y
R900402753 DR20-5-4X/200Y
R900403624 DR10-5-4X/100YM
R900404825 DR10-4-4X/100Y
R900404826 DR20-4-4X/100Y
R900404828 DR20-5-4X/100Y
R900405904 DR20-5-4X/315Y
R900408460 DR10-4-4X/100YM
R900408738 DR15G5-4X/200YM
R900409342 DR20-5-4X/50Y
R900409469 DR20K6-1X/100YMV
R900411282 DR20-5-4X/100YMV
R900412382 DR20-5-4X/100YM
R900412660 DR20-5-4X/200YM
R900413204 DR6DP1-5X/75Y
R900413241 DR6DP2-5X/75Y
R900413242 DR6DP2-5X/150Y
R900413243 DR6DP2-5X/210Y
R900413543 DR10-5-4X/315YM
R900413544 DR10G5-4X/200YM
R900413987 DR10-5-4X/50Y
R900414021 DR20-4-4X/315Y
R900414331 DR10-4-4X/315Y
R900413242 DR6DP2-52/150Y
R900413243 DR6DP2-52/210Y
R900413543 DR10-5-42/315YM
R900413544 DR10G5-41/200YM
R900413987 DR10-5-42/50Y
R900414021 DR20-4-4X/315Y
R900414331 DR10-4-4X/315Y
R900414625 DR20-4-42/315YM
R900415429 DR10-4-42/200Y
R900415430 DR20-4-41/200Y
R900415481 DR10G5-4X/315YM
R900415492 DR10-5-4X/200YM
R900416915 DR10-5-44/100YV
R900417079 DR15G4-44/315YM
R900417080 DR10-4-43/100YV
R900417525 DR20G5-44/200YM
R900417545 DR20G5-44/100YM
R900417653 DR20-5-43/50YM
R900418188 DR10-5-43/50YV
R900418436 DR10G5-43/100YM
R900418952 DR20-4-43/200YM
R900419533 DR15G5-44/50YM
R900419996 DR10-4-44/315YM
R900422568 DR10K5-3X/50YM
R900422809 DR6DP2-52/75YMV
R900423007 DR6DP7-53/210Y
R900425719 DR6DP2-53/75YV
R900430682 DR10K5-3X/315YM
R900430976 DR10K5-3X/50YMV
R900432731 DR10K5-3X/100YMV
R900434785 DR10K4-3X/100YMV
R900435680 DR6DP2-52/210YMV
R900435686 DR6DP2-53/150YMV
R900436586 DR6DP3-5X/150YMV
R900438029 DR10K4-3X/200YMV
R900438117 DR10K5-3X/200YMV
R900438133 DR10K4-3X/200YM
R900438134 DR10K5-3X/200YM
R900438204 DR10K7-3X/200YM
R900442490 DR10K4-3X/100YM
R900442676 DR10K4-3X/315YM
R900450073 DR6DP1-53/75YM
R900455316 DR6DP2-53/210YM
R900458990 DR6DP1-52/150YM
R900459508 DR10K5-3X/100YM
R900465254 DR6DP2-5X/25Y
R900466591 DR6DP1-52/75YM
R900469278 DR6DP1-53/25Y
R900469827 DR10K4-3X/315YMV
R900472020 DR6DP2-52/150YM
R900472190 DR6DP1-53/150Y
R900472420 DR6DP3-52/75YM
R900472470 DR6DP2-52/25YM
