斯派莎克波紋管截止閥簡(jiǎn)介： 原裝英國(guó)斯派莎克波紋管截止閥BSA1T的口徑從DN15~DN250，可提供各種不同的材質(zhì)，從鑄鐵材質(zhì)的BSA1T，球墨鑄鐵的BSA2T和鑄鋼材質(zhì)的BSA3T型截止閥，連接標(biāo)準(zhǔn)有法蘭、螺紋和承插焊等，壓力等級(jí)可達(dá)PN40，ANSI 300和CLASS 800。較高工作溫度可達(dá)425℃。可用于高溫系統(tǒng).從而用一種閥即可淮足各種不同的工業(yè)應(yīng)用要求，并確保長(zhǎng)的使用壽命、免維修及堅(jiān)固結(jié)實(shí).. 斯派莎克BSA64T采用不銹匯閥體，碳鋼閥帽。工常情況下，流體與閥帽不接觸。因此該閥適用于流體具有腐蝕性的環(huán)境。 Spirax Sarco 's BSA series bellows sealed globe valve with a unique bellows seal design to completely eliminate coated stem packing seal leakage problems, meet the most stringent requirements of the leakage level . BSA series with throttle Spool , double bellows seal , longer life ... Spirax Sarco BSA1 zero cut-off valve leakage characteristics to improve the safety of the equipment. Significant energy savings , reduced maintenance costs , and for industrial applications provide a clean and safe working environment. Bellows seal globe valve diameter from DN15 ~ DN250, can provide a variety of materials, from cast iron BSA1T, ductile iron and steel materials BSA3T BSA2T cut-off valve , connected to standard flanged , threaded and socket welding , etc. , pressure rating up to PN40, ANSI 300 and CLASS 800. The maximum operating temperature up to 425 ℃. Can be used for high-temperature systems. Thus Huai foot in a valve to a variety of industrial applications , and to ensure a long service life , free maintenance and sturdy solid .. Spirax Sarco BSA64T body using stainless steel sinks , steel bonnet . Normally the working fluid does not contact with the valve cap . Therefore the valves are suitable for corrosive fluid environment . BSA6T with stainless steel structure body and bonnet , for liquids and corrosive environment applications. · Typical applications of fluid · Steam and condensate · Process fluid · Hot and cold water systems · Heat oil system · Chemical thermal fluid · Toxic fluid · Compressed air and other gases · Water / glycol and other industrial fluids