德國洛克供應優(yōu)質進口埋地式球閥

一、進口埋地式球閥描述：

進口埋地式球閥(Buried type ball valve)—德國《LOCKE》洛克又稱為直埋式球閥,直埋全焊接球閥的設計特點是整體式全焊接，等徑及變徑通道，采用固定球及浮動球，雙活塞效應密封系統(tǒng)，長閥桿、長閥體，長閥桿、短閥體，直埋式。直埋全焊接球閥主要用于城市供熱、工業(yè)用水、天燃氣輸送管道、石油化工、鋼鐵、煉鋼企業(yè)的各種管道。

Imported buried type ball valve, also known as direct buried ball valve in lock, Germany, the design features of direct buried all welded ball valve are integral all welded, equal diameter and variable diameter channels, fixed ball and floating ball, double piston effect sealing system, long stem, long valve body, long stem, short valve body, direct buried type. Direct buried all welded ball valve is mainly used in various pipelines of urban heating, industrial water, natural gas transmission pipeline, petrochemical, steel and steel-making enterprises.
二、進口埋地式球閥結構優(yōu)點：

? 由于閥體是焊接結構，所以閥門重量輕且易于  

? 進行絕緣

? 彈簧負載式PTFE球體的密封可確保在所有應用條件下

? 絕對的嚴密性

? 球體和閥桿都由不銹鋼制造

? 帶有兩個O型環(huán)的防飛射閥桿結構保證其嚴密性,

? 上部容器可更換

? 工作壽命長

? 有焊接、絲接和法蘭連接形式

? because the valve body is welded, the valve is light and easy to use

? insulation

? spring loaded PTFE spheres are sealed for all application conditions

? absolute rigor

The ball and stem are made of stainless steel

The anti flying stem structure with two O-rings ensures its tightness,

? upper container replaceable

Long working life

There are welding, wire connection and flange connection forms

三、進口埋地式球閥技術參數(shù)：

1、產品名稱：進口埋地式球閥

2、傳動方式：手動、蝸輪、電動、氣動

3、規(guī)格范圍：DN15-DN300;

4、溫度范圍：-20～120℃;

5、壓力范圍：PN1.6～4.0MPa;

6、閥體材質：碳鋼;

7、閥桿材質：SS304;

8、閥芯材質：SS304/SS316;

9、連接方式：螺紋、對焊;

10、適用范圍：水、油品、氣體、燃氣等

1. Product Name: imported buried ball valve

2. Transmission mode: manual, worm gear, electric and pneumatic

3. Specification range: dn15-dn300;

4. Temperature range: - 20-120 ℃;

5. Pressure range: pn1.6-4.0mpa;

6. Valve body material: carbon steel;

7. Stem material: SS304;

8. Valve core material: SS304 / SS316;

9. Connection mode: thread, butt welding;

10. Scope of application: water, oil, gas, gas, etc