电磁铁SDL-FHD1.6/31.5X 矿用电磁先导阀 煤矿电液支架用
执行标准:Q/GZGR004
技术参数
FHD1.6/31.5X矿用本质安全型电磁先导阀技术参数见表1
表1
序号 |
项 目 |
技术参数 |
|
1 |
公称压力 |
31.5MPa |
|
2 |
公称流量 |
1.6L/min |
|
3 |
本安参数 |
Ui |
12.8 VDC |
4 |
Ii |
≤90mA |
|
5 |
Ci |
85pF |
|
6 |
Li |
2.6μH |
|
7 |
电压变化适应范围 |
9V~14.4V |
|
8 |
控制方式 |
电控和手动控制 |
|
9 |
外壳防护等级 |
IP54 |
|
10 |
介质 |
乳化液、水 |
防爆型式为:矿用本质安全型
防爆标志为:ExibⅠ
适用环境
a.工作温度:5oC~40oC。
b.相对湿度: <95%; (+25℃时)。
c.大气压力:80kPa~110kPa。
d.煤矿井下具有甲烷和煤尘爆炸性气体的的生产环境。
SDL-FHD1.6/31.5X coal mine electro-hydraulic solenoid pilot valve stent use
Standard: Q/GZGR004
Technical Parameters
FHD1.6/31.5X mining intrinsically safe solenoid pilot valve technical parameters in Table 1
Table 1
No. Item Technical parameters
A nominal pressure 31.5MPa
2 Nominal flow 1.6L/min
3 An argument Ui 12.8 VDC
4 Ii ≤ 90mA
5 Ci 85pF
6 Li 2.6μH
7 voltage range of 9V ~ 14.4V change adaptation
8 Control electronic control and manual control
9 enclosure protection IP54
10 medium emulsion, water
Explosion-proof type is: Mine intrinsically safe
Proof mark: ExibⅠ
For the environment
. a working temperature: 5oC ~ 40oC.
. b Relative humidity: <95%; (+25℃pm).
. c Atmospheric pressure: 80kPa ~ 110kPa.
d. coal mine methane and coal dust with explosive gas production environment.