進口真空電磁閥 Inlet vacuum solenoid valve

→產(chǎn)品特點 Product features

    （RFK）德國羅伯特進口真空電磁閥產(chǎn)品設(shè)計獨特、外觀精美、活塞結(jié)構(gòu)；性能穩(wěn)定、低溫材料、密封性好；專制線圈、不易燒毀。

    German Robert RFK imported vacuum solenoid valve products the unique design,exquisite appearance,the piston structure,stable performance,good sealing material;low temperature;autocratic coil.not easy to burn.

→主要技術(shù)參數(shù) Main technical paramalers

通徑范圍：DN6-DN200。

控制方式：常開、常閉、自保持式。

電源電壓：DC12-220V;AC24-380V。

閥體材質(zhì)：黃銅、鑄鋼、不銹鋼。

適用介質(zhì)：水、氣、油、腐蝕流體等。

壓力范圍：-0.1-1.0MPa。

溫度范圍：-20+120。

介質(zhì)粘度：小于50C St(大于時需定制)。

防護性能：防塵、防水、防爆根據(jù)工況選擇。

接線方式：接線座式、引線式插頭式。

連接方式：法蘭、焊接、內(nèi)螺紋(螺紋和特殊接口可定做或加轉(zhuǎn))

The size range:DN6-DN200

Control mode:normally open,normally closed,self-retaining.

The power supply voltage:DC12-220V:AC24 --380V

The valve body material: Brass, cast steel, stainless steel

Applicable medium: water, oil. gas, corrosive fluid

The pressure range:-0.1-0.1MPa

Temperature range:-20-+ 120

The viscosity of the medium:less than 50C St(more than required custom)

The protective performance of dustproof,waterproof,explosion-proof According to the working condition

The conneclion:connection seat type,lead,plug type

The connection:flange,welding,threaded(external threads and a special interface can be customized or adapter).

→應(yīng)用范圍 Scope of application

石化、輕工、科研核工業(yè)、制藥、食品、節(jié)能產(chǎn)業(yè)等工作壓力為負壓的管道系統(tǒng)中。

petrochemical,light industry,scientific research,nuclear industry,pharmaceutical,food,medical,industrial and other energy-saving work pressure for pressure piping system.

→注解 Note

流體中若含有雜質(zhì)，電磁閥進端必須安裝過濾器，二進一出的工作原理的電磁閥兩進口端壓力不相等時，需加止回閥?？砂惭b止回閥或訂制自帶止回功能的閥門。

if the fluid contains impurities,solenoid valve into the end must be installed in the filter,two into a working principle of the solenoid valve two inlet end pressure is not equal,the need to add check valve.Can be installed check valve or custom comes with a return function of the valve.

上海波昂閥門銷售處代理品牌泵閥有：

（RFK德國羅伯特泵閥國際有限公司）、（WIOTTY德國品牌）、（VETI）美國威迪閥門國際有限公司、（PTARE美國濱特爾閥門國際有限公司）、（FULK美國富蘭克閥門有限公司）、日本KITZ北澤閥門有限公司、日本VENN閥門閥門有限公司。