ZT302 本产品适用于液、气介质管路和设备,做为接通和断流之用。特别适用于双向流通管路、直通式管道中,流阻小;启闭较省力,不易产生水锤现象,在开启和关闭过程能够显示阀门的工作状态,易于安装,操作简单快捷。
技术规格Technical specification:
公称压力(Nominal Pressure):16/25bar
***大耐压(Max Withstand Pressure):32bar
16bar(25psi) 用于水(for water)
材质Material:
阀杆Valve Rod |
铜或不锈钢Copper or Stainless Steel |
阀座 Valve Seat |
青铜 Bronze |
阀芯Valve Core |
不锈钢 Stainless Steel |
手轮Hand Wheel |
铸铁Cast Iron |
阀体密封件: Sealing Element |
增强四氟乙烯(可更换) RTFE (Replaceable) |
连接方式 Connection |
法兰连接Flange Connection |
介质温度及压力Medium Temperature and Pressure:
水(Water):2...120°C max.20bar
120...230°C max.12.8bar
型号 Model No. |
口径 Diameter(DN) |
外形尺寸 Dimension |
||
L (mm) |
H (mm) |
D (mm) |
||
ZT302-50 |
DN50 |
178 |
267-330 |
175 |
ZT302-65 |
DN65 |
190 |
281-356 |
175 |
ZT302-80 |
DN80 |
203 |
336-426 |
175 |
ZT302-100 |
DN100 |
229 |
361-472 |
175 |
ZT302-125 |
DN125 |
254 |
451-586 |
255 |
ZT302-150 |
DN150 |
267 |
491-652 |
255 |
ZT302-200 |
DN200 |
292 |
648-860 |
305 |
ZT302-250 |
DN250 |
330 |
775-1040 |
355 |
ZT302-300 |
DN300 |
356 |
946-1260 |
355 |
ZT302-350 |
DN350 |
381 |
1130-1495 |
435 |
ZT302-400 |
DN400 |
406 |
1280-1695 |
535 |
ZT302-450 |
DN450 |
432 |
1425-1890 |
610 |
ZT302-500 |
DN500 |
457 |
1580-2100 |
610 |
ZT302-600 |
DN600 |
508 |
2220-2940 |
762 |