采用軟密封結(jié)構(gòu)，設(shè)計(jì)有工作密封和檢修密封，操作力矩小，密封比壓適中，密封可靠，動(dòng)作靈敏，液動(dòng)控制易于實(shí)現(xiàn)自動(dòng)控制，使用壽命長, 球閥的壓力溫度額定值不僅與殼體材料有關(guān)，而且更多地與閥座、填料及墊片等密封件材料有。密封件可以是高分子材料、石棉或橡膠，密封件材料的選擇取決于閥門所輸送的介質(zhì)成分、工作溫度、工作壓力和流速。

Soft seal structure, design work and maintenance sealed sealed operating torque, Sealing pressure is moderate, reliable sealing, quick action, hydraulic control easy to realize automatic control, long life, ball pressure temperature ratings only and Shell material related, but more and seat, packing and gaskets and other sealing materials are linked. Seals can be polymer materials, asbestos or rubber seal material selection depends on the valve components of the transmission medium, operating temperature, working pressure and flow rate.

1、擠壓的高強(qiáng)度鋁質(zhì)缸體，內(nèi)表面細(xì)磨精加工及硬質(zhì)陽極化處理，摩擦系數(shù)小，使用壽命長，抗腐蝕性能強(qiáng)。

2、雙活塞齒輪齒條式設(shè)計(jì)，結(jié)構(gòu)緊湊、安裝位置對稱、改變輸出軸轉(zhuǎn)向方便，使用壽命長、動(dòng)作迅速。

3、組合式預(yù)負(fù)荷鍍層彈簧，工作壽命長。

4、高精度齒輪和齒條，嚙合間隙小、精度高，輸出功率大。

5、不銹鋼緊固件，安全美觀，抗腐蝕性強(qiáng)。

6、優(yōu)美緊湊現(xiàn)代化的造型，多規(guī)格的系列產(chǎn)品，使選型更經(jīng)濟(jì)方便。

7、全面符合的規(guī)范：輸出軸槽、螺孔；頂部安裝孔尺寸符合NAMUR標(biāo)準(zhǔn)；氣源接口尺寸符合NAMUR標(biāo)準(zhǔn)；底部安裝孔尺寸符合ISO5211、DIN3337標(biāo)準(zhǔn), 方便安裝電磁閥、限位開關(guān)等附件。

1, high-strength aluminum extrusion cylinder, the inner surface of finely ground finish and hard anodized, low coefficient of friction, long life, corrosion resistance can be strong.

2, dual piston rack and pinion design, compact, symmetrical installation location, change the output shaft turn to convenience, long life, and prompt action.

3, the combined pre-load spring coating, long working life.

4, high-precision rack and pinion, backlash, high precision, high output power.

5, stainless steel fasteners, security, appearance, corrosion resistance.

6, a beautiful compact modern styling, multi-standard products, so that selection is more economical.

7, full compliance with the latest international specifications: output shaft groove, screw; top of the mounting hole dimensions in accordance with NAMUR; Air Connection with NAMUR; the bottom of the mounting hole dimensions in line with ISO5211, DIN3337 standard, easy to install solenoid valves, limit switches and other accessories.

廣泛使用于石油、化工、冶金、造紙、制藥、電鍍等行業(yè)。

Widely used in petroleum, chemical industry, metallurgy, papermaking, pharmaceutical, electroplating and other industries.