斯派莎克的BSA系列波纹管密封截止阀采用的波纹管密封设计，从而完全消涂了阀杆填料密封泄漏的问题，满足严格的泄漏等级要求。BSA系列带有节流
阀芯，双波纹管密封，寿命更长久...
BSA型截止阀的零泄漏特性改善了设备的安全性。节约大量能源，减少了维修费用，并为工业应用提供了清洁安全的工作环境。
斯派莎克BSA1T截止阀波纹管密封截止阀==BSA型波纹管密封截止阀的口径从DN15~DN250，可提供各种不同的材质，从铸铁材质的BSA1T，球墨铸铁的BSA2T和铸钢材质的BSA3T型截止阀，连接标准有法兰、螺纹和承插焊等，压力等级可达PN40，ANSI 300和CLASS 800。工作温度可达425℃。可用于高温系统.从而用一种阀即可淮足各种不同的工业应用要求，并确保长的使用寿命、免维修及坚固结实..
BSA64T采用不锈汇阀体，碳钢阀帽。工常情况下，流体与阀帽不接触。因此该阀适用于流体具有腐蚀性的环境。
斯派莎克BSA1T截止阀波纹管密封截止阀===BSA6T采用全不锈钢结构阀体和阀帽，适用于流体及环境都具有腐蚀性的场合。
·典型应用流体
·蒸汽和冷凝水
·工艺流体
·热水和冷水系统
·热油系统
·化学热流体
·毒性流体
·压缩空气和其它气体
·水/乙二醇等工业流体
Spirax BSA1T valve bellows seal globe valve
BSA series of corrugated pipe seal Spirax sarco valve with unique design of bellows seal, thus completely eliminating the leakage of the valve stem seal,meet the most stringent requirements for leakage level. BSA series with throttle
The valve core, double bellows seal, long life expectancy...
The type BSA valve zero leakage characteristics to improve the safety of the equipment. Save the energy, reduce the repair costs, and provides a clean and safe working environment for industrial applications.
Spirax BSA1T valve bellows seal valves of ==BSA type bellows seal globevalve diameter from DN15~DN250, can provide a variety of different materials,from the BSA1T cast iron, ductile iron and cast steel BSA2T BSA3T type globe valve, flange connection standard, screw and socket welding, pressure rating up to PN40, ANSI 300 and CLASS 800. Highest working temperature can reach 425 ℃. Can be used for high temperature system. Thus the demands of industrial application of a valve to Huai foot different, and to ensure the longservice life, free repair and rugged.
BSA64T uses stainless steel sink the valve body, valve cap. Working normally,fluid and valve cap does not contact. Therefore, the valve is suitable for fluidis corrosive environment.
Spirax BSA1T valve bellows seal globe valve ===BSA6T adopts full stainless steel body and bonnet, is suitable for the fluid and the environment with corrosive occasions.
· the typical application of fluid
Steam and condensate water
· the process fluid
· the hot and cold water system
· thermal oil system
· thermal fluid
· toxic fluids
· compressed air and other gases
· water / glycol and other industrial fluid