GD-21-DN15,GD-21-DN20,GD-21-DN25,GD-21-DN32,GD-21-DN40,yoshitake差压调节阀
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产品名称:
GD-21-DN15,GD-21-DN20,GD-21-DN25,GD-21-DN32,GD-21-DN40,yoshitake差压调节阀
产品型号:
GD-21-DN15,GD-21-DN20,GD-21-DN25,GD-21-DN32,GD-21-
产品展商:
其它品牌
产品价格:
0.00 元
简单介绍
GD-21-DN15,GD-21-DN20,GD-21-DN25,GD-21-DN32,GD-21-DN40,yoshitake差压调节阀
GD-21-DN15,GD-21-DN20,GD-21-DN25,GD-21-DN32,GD-21-DN40,yoshitake差压调节阀的详细介绍
GD-21-DN15,GD-21-DN20,GD-21-DN25,GD-21-DN32,GD-21-DN40,yoshitake差压调节阀
GD-21-DN50,GD-21-DN65,GD-21-DN80,GD-21-DN100,GD-21-DN125,GD-21-DN150,
* 密闭回路，*适合作泵用泄压阀
* 由于采用单阀座以及阀体中使用阀盘，关闭时无泄漏
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|
| 特点 |
直动式 / 差压调节阀 |
| 类别 |
差压调节阀 |
| 仕様 |
适用流体 |
冷水和热水 |
| 调节差压 |
0.05 - 0.7MPa(*) |
| *高温度 |
degree(C) |
| 连接方式 |
JIS 10K FF 法兰盘型 |
| 材料 |
阀体 |
球墨铸铁 |
| 阀座 |
青铜 |
| 阀盘 |
丁腈橡胶 |
| 膜片 |
丁腈橡胶 |
| Size |
L (mm) |
H (mm) |
Weight (kg) |
Cv value |
| 15A(1/2) |
145 |
298 |
8.3 |
1.5 |
| 20A(3/4) |
150 |
298 |
8.3 |
2.7 |
| 25A(1) |
150 |
320 |
10.1 |
4 |
| 32A(1-1/4) |
195 |
400 |
17.4 |
8.5 |
| 40A(1-1/2) |
195 |
400 |
17.4 |
11 |
| 50A(2) |
195 |
414 |
19.3 |
14 |
| 65A(2-1/2) |
270 |
572 |
40 |
23 |
| 80A(3) |
270 |
597 |
43.7 |
32.5 |
| 100A(4) |
308 |
665 |
70 |
48 |
| 125A(5) |
380 |
874 |
144 |
75 |
| 150A(6) |
400 |
929 |
173 |
108 |
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