美國(guó)泰樂(lè)TYLER進(jìn)口襯氟截止閥
產(chǎn)品描述-
美國(guó)泰樂(lè)TYLER進(jìn)口襯氟截止閥閥瓣與閥桿設(shè)計(jì)為一體結(jié)構(gòu)，用以防止由管路壓力波動(dòng)造成內(nèi)件沖出閥體的可能有性，與液體接觸的過(guò)流部件全部為氟塑料襯在內(nèi)壁，*使用于任意濃度的腐蝕性管路中。
結(jié)構(gòu)原理-
直通式:是zui常見(jiàn)的結(jié)構(gòu)，但其流體的阻力zui大;
直流式:流體阻力較小，常用于含固體顆粒或粘度大的流體;
直角式:適用于較小通經(jīng)、較高壓力和拐灣處。
性能特點(diǎn)-
結(jié)構(gòu)緊湊,啟閉靈活;
耐腐蝕性能強(qiáng),密封性能好;
耐熱性，耐寒性，磨擦系數(shù)低;
具有優(yōu)異的化學(xué)穩(wěn)定性;
應(yīng)用范圍-
襯氟截止閥具有*的化學(xué)穩(wěn)定性，除“熔融堿金屬和元素氟”以外適用于的各種鹽酸、酸、氫氟酸、王水、硝酸、各種有機(jī)酸、強(qiáng)堿、強(qiáng)氧化劑、濃稀酸交替、酸堿交替、有機(jī)溶劑等強(qiáng)腐蝕性介質(zhì)；
技術(shù)參數(shù)-
連接方式:法蘭;
傳動(dòng)方式:手動(dòng);
規(guī)格尺寸:DN15-DN200;
工作壓力:PN16;
工作溫度:－20℃-150℃;
閥體材質(zhì):碳鋼;
閥桿填料:聚四氟乙烯;
American TYLER TYLER imported a fluorine stop valve
Product description -
American wessing TYLER import rubber fluorine globe valve disc and stem design structure, to prevent caused by line pressure fluctuations in a rushed out of the body may be sexual, all contact with the liquid flow components for fluorine plastic lined in the wall, use for a long time in any concentration of corrosive pipeline.
Principle of structure -
Straight line: is the most common structure, but its fluid resistance is the largest;
Direct current type: small fluid resistance, often used in solid particles or viscous fluid;
Right Angle: suitable for small pass, high pressure and turn bay.
Performance characteristics -
Compact structure and flexible opening and closing;
Strong corrosion resistance and good sealing performance;
Heat resistance, cold resistance, low friction coefficient;
Excellent chemical stability;
Application scope -
Fluorine-butterfly cut-off valve has a very high chemical stability, in addition to the "molten alkali metals and fluorine element" is suitable for all kinds of hydrochloric acid, sulfuric acid, hydrofluoric acid, nitric acid and aqua regia, all kinds of organic acid, strong alkali, strong oxidizing agents, strong dilute acid alternation, acid and alkali, strong corrosive medium such as organic solvent;
Technical parameters -
Connection mode: flange;
Transmission mode: manual;
Specification size: dn15-dn200;
Work pressure: PN16;
Working temperature: - 20 ℃ to 150 ℃;
Body material: carbon steel;
Stem packing: polytetrafluoroethylene;
