两通电动调节阀two-way electric control valve
工作温度(working temperature):-20℃~+350℃
本体耐压(body pressure):PN16及PN25(PN16 and PN25)(压差值参考表the reference table difference pressure)
控制机构(control mechanism):电动执行器(electric actuator)
传动器耐温(motor temperature):-10℃~+80℃
口径(caliber):DN15~DN150mm(1/2”~6”)
流量值(flow value):参考表(reference table)
适用流体(application of fluid):蒸汽,热水,水,气体(Steam, hot water, water, gas)
本体材料(the material of the body):球墨铸铁(nodular cast iron)
设计制造design and manufacture
|
Q/320206JMIS02-2012
|
阀门检验valve inspection
|
GB/T 12221
|
阀门标志valve logo
|
GB/T 12220
|
供货要求delivery requirements
|
GB/T 12252
|
法兰连接flange connection
|
GB/T 9113
|
结构长度length of the structure
|
GB/T 12221
|
输入信号范围the input signal range
|
4-20mA
|
主要零件名称the main parts of the name
|
材质materials
|
阀体valve body
|
球墨铸铁nodular cast iron
|
支架管Stent
|
不锈钢stainless steel
|
填料函stuffing box
|
45钢45 steel
|
活塞piston
|
不锈钢stainless steel
|
填料stuffing
|
柔性石墨flexible graphite
|
执行器actuator
|
电动执行器electric actuator
|
阀杆stem
|
不锈钢stainless steel
|
调节头adjustable head
|
不锈钢stainless steel
|
密封圈sealing ring
|
聚四氟乙烯PTFE
|
【控制阀之公称直径(DN)及流量值(KVS)】
【control valve nominal diameter (DN) and flow value (KVS)】
口径
caliber
|
DN(mm)
|
15
|
20
|
25
|
32
|
40
|
50
|
65
|
80
|
100
|
125
|
150
|
寸(inch)
|
1/2”
|
3/4”
|
1”
|
1 1/4”
|
1 1/2”
|
2”
|
2 1/2”
|
3”
|
4”
|
5”
|
6”
|
流量值(flow value)KVS(M3/h)
|
5.6
|
6.3
|
9
|
16
|
25
|
36
|
63
|
105
|
130
|
200
|
360
|
|