简要说明：英国spiraxsarco牌的BSA3T截止阀、BSA3T波纹管截止阀产品：估价：1500，规格：40，产品系列编号：齐全

BSA1T英国斯派莎克波纹管截止阀可广泛用于石油化工、电力、冶金、电子、真空、仪表、纺织等行业的水蒸汽、油品等非腐蚀性流体系统管路中。斯派莎克截止阀采用双重组合密封，以双层不锈钢波纹管截止阀作为阀杆密封元件，同时以石墨填料作为二次辅助 密封，真正杜绝泄露。阀瓣与阀体之间采用经精细研磨的锥面密封进一步确保了阀杆处动态和静态密封性能的高度可靠，使其在各种工况下都表现出卓越的密封性能。BSA1T Spirax Sarco UK bellows globe valve can be widely used in petrochemical, electric power, metallurgy, electronics, vacuum, instrumentation, textile and other industries of water steam, oil and other non-corrosive fluid system piping. Spirax Sarco valves double combination sealed to double stainless steel bellows valve stem seal element as the same time as a secondary auxiliary graphite packing seal, stamp out the leak. Used between the valve and the valve body by fine grinding of conical valve stem seals further ensure the dynamic and static sealing performance at a highly reliable, so that in a variety of conditions have shown excellent sealing performance。

英国斯派莎克BSA1T波纹管截止阀采用独特的波纹管密封设计，从而完全消除了阀杆填料密封泄漏的问题，满足最严格的泄漏等级要求。斯派莎克SpiraxSarco截止阀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SpiraxSarco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BSA1，球墨铸铁的BSA2和铸钢材质的BSA3型截止阀连接标准有法兰，螺纹和承插焊接等，压力等级可达PN40，ANSI 300和CLASS 800。最高工作温度可425C°,可用于高温系统.从而用一种阀即可满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。