进口不锈钢螺纹电磁阀-德国威乐品牌手动高压截止阀-深圳中鼎凡而阀门有限公司

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进口不锈钢螺纹电磁阀-德国威乐品牌

德国威乐WILO品牌：进口不锈钢螺纹电磁阀应用范围：
它广泛应用在冶金、石油化工、制药、食品、医疗、纺织等各个领域。适用于小口径、低压力的管道系统中。

产品特点：
体型小，外观精美；线圈通电直接启动阀芯，阀关闭靠弹簧复位；零压启动；泄漏量零；线圈，不易烧毁；阀体安装方向无限制。

主要技术参数：

产品规格：	DN0.5～DN20
阀体材质：	黄铜、铝、不锈钢
适用介质：	水、气、油、蒸汽、燃气、腐蚀流体等
温度范围：	-200～+300℃
介质粘度：	小于50C St(大于时需定制）
防护性能：	防水、防爆（Exd IICT5)、防腐
接线方式：	接线座式；引线式；插头式
控制方式：	常开、常闭
电源电压：	DC12～127V; AC36～380V
连接方式：	内螺纹、（外螺纹和特殊接口可定做或加转接头）

工作原理：
常闭：当线圈通电时，电磁阀打开；当线圈断电时，电磁阀关闭。
常开：当线圈通电时，电磁阀关闭；当线圈断电时，电磁阀打开。

规格尺寸：

产品代码	GN803
公称通径	DN0.5	DN0.8	DN1	DN2	DN3	DN4	DN5	DN6	DN8
适用压力	60	35	25	6.4	2.5	1.6	1.0	0.7	0.4
接口螺纹	G1/8、G1/4或特殊螺纹						G1/4或特殊螺纹
阀体材质	铜、304不锈钢（316）等
线圈功率	20W/40W

注：1.出口端压力大于进口端压力，介质会反向导通。2.可安装止回阀或订制带止回功能的阀。

Applications:
It is widely used in metallurgy, petrochemical, pharmaceutical, food, medical, textile and other fields. For small-caliber, low-pressure pipeline system.

Features:
Small size, attractive appearance; coils directly start the spool, the valve is closed by a spring reset; zero-voltage start-up; leakage is zero; authoritarian coil, easily burned; unlimited installation direction of the body.

Main technical parameters:

Specifications:	DN0.5 ~ DN20
Body material:	Brass, aluminum, stainless steel
Medium:	Wat, er, gas, oil, steam, gas, corrosive fluids
Temperature range:	-200 ~ +300 ℃
Media Viscosity:	Less than 50C St (greater than the time to be customized)
Protection performance:	Waterproof, explosion-proof (Exd IICT5), anti-corrosion
Wiring:	Terminal Block Type; lead type; male
Control:	Normally open, normally closed
Power supply voltage:	DC12 ~ 127V; AC36 ~ 380V
Connection:	Female, (male and special interfaces or add custom adapter)

How it works:
NC: When the coil is energized, the solenoid valve opens; When the coil power, the electromagnetic valve is closed.
Normally Open: When the coil is energized, the solenoid valve closed; When the coil power, the electromagnetic valve is opened.

Size:

Product Code	DM803
DN	DN0.5	DN0.8	DN1	DN2	DN3	DN4	DN5	DN6	DN8
Apply pressure	60	35	25	6.4	2.5	1.6	1.0	0.7	0.4
Interface Thread	G1 / 8, G1 / 4 or special thread						G1 / 4 or special thread
Body material	Copper, 304 stainless steel (316), etc.
Coil power	20W/40W

Note: 1. Outlet pressure greater than inlet pressure, the media will pass anti-wizard. 2. Can be installed or ordered with non-return valve function of the valve.