PR301 阀门主要用于需要开关控制的水;系统中,对系统流量进行开关控制,操作简单快捷。
技术规格Technical Specification:
公称压力(Nominal Pressure):20bar
***大耐压(Max Withstand Pressure):40bar
材质Material:
阀杆Valve Rod |
铜Copper |
阀座 Valve Seat |
黄铜 Bronze |
阀芯Valve Core |
黄铜Bronze |
手轮Hand Wheel |
铸铁Cast Iron |
阀体密封件: Sealing Element |
增强石墨填料(可更换) Enhanced Graphite Filler (Replaceable) |
连接方式 Connection |
BSPT 连接螺纹 BSPT thread connection |
介质温度及压力Medium Temperature and Pressure:
水(Water):2...120°C max.20bar
120...190°C max.12.8bar
型号 Model No. |
口径 Diameter(DN) |
外形尺寸 Dimension |
重量 Weight (g) |
||
L (mm) |
H (mm) |
D (mm) |
|||
PR301-15 |
DN15 1/2” |
43 |
75 |
53 |
380 |
PR301-20 |
DN20 3/4” |
50 |
88 |
57 |
420 |
PR301-25 |
DN25 1” |
53 |
95 |
57 |
530 |
PR301-32 |
DN32 1 1/4” |
62 |
109 |
72 |
870 |
PR301-40 |
DN40 1 1/2” |
64 |
128 |
72 |
1160 |
PR301-50 |
DN50 2” |
72 |
146 |
100 |
1750 |