YS德國(guó)寶的氣動(dòng)操作二位二通角座閥

上海乾拓貿(mào)易有限公司

聯(lián)系人：楊江玲

企業(yè)QQ：2880626083

手 機(jī)：18917074297（微信）

電 話：021-39529830-8012

郵箱；18917074297@163.com

地址：上海市嘉定區(qū)江橋嘉涌路6號(hào)樓713室

簡(jiǎn)述：

經(jīng)過(guò)驗(yàn)證的、能夠進(jìn)行自動(dòng)調(diào)整的主軸密封件確保了高密封性。

and out of the ? ow system, allowing a long life

能夠?qū)崿F(xiàn)高流量值。在此類免維護(hù)的堅(jiān)固閥門上，

利于流動(dòng)的二位二通閥體由紅銅或鑄造的不銹鋼構(gòu)成，

 Operational life typically exceeds 5 million cycles in water service.

 The soft seal on the valve plug lifts safely off the seat 

從外部控制的斜座閥由一個(gè)氣動(dòng)的活塞驅(qū)動(dòng)裝置和一個(gè)二通閥體構(gòu)成。

可以加裝各種用于顯示位置、限制沖程或進(jìn)行手動(dòng)應(yīng)急操作的配件。

This valve is a highly reliable alternative to a ball valve.

 The plug has a linear travel, so it does

 not cut across the seats as in a typical ball valve.

根據(jù)環(huán)境溫度的不同，可以購(gòu)買兩種不同材料（PA 和 PPS）的驅(qū)動(dòng)裝置。

特點(diǎn)：

? Electrical position indication, stroke limitation 

不銹鋼或紅銅外殼，帶有套頭、夾緊式或焊接式接頭

? High ? ow rate   

? Self–adjusting packing glands with intermediate relief and wiper      

高流量

? Pilot connection can be rotated through 360°  

and manual override avaliable as accessories

高使用壽命

 Spring return closed or open, double–acting  

技術(shù)參數(shù)：

temperature min. 14°F (-10°C) max. 365°F (185°C) Minimum control pressure 

intermediate relief and wiper Ambient temperature  PA–actuator

min. 14°F (-10°C) max. 140°F (60°C) min. 40°F (5°C) max. 266°F (130°C) 

Fluids (Examples) Water, steam, alcohols, oils, fuels,

End connection O.D. Tube US Tri–Clamp? Nominal pressure 232 PSI Fluid 

air Maximum viscosity .93 in2/s (600 mm2/s; 600 centistrokes) Body material 316L 

See chart Maximum control pressure 145 PSI Control ? uid Neutral gases,

hydraulic liquids, salt solutions, lyes, organic solvents, gases 

Stainless Steel Seal material PTFE Packing gland Self–adjusting PTFE–stem seals, 

YS德國(guó)寶的氣動(dòng)操作二位二通角座閥