英国斯派莎克波纹管截止阀简介：
原装进口英国斯派莎克波纹管截止阀BSA1T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。最高工作温度可达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..
    斯派莎克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。
 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

英国斯派莎克BSA1T截止阀的零走漏特性改进了设备的安全性。节省很多动力，减少了修理费用，并为工业使用供给了清洗安全的工作环境。
斯派莎克A3S 、HV3、DBB3蒸汽截止阀墨铸铁的BSA2T和铸钢原料的BSA3T型截止阀，衔接规范有法兰、螺纹和承插焊等，压力等级可达PN40，ANSI 300和CLASS 800。最高工作温度可达425℃。可用于高温体系.然后用一种阀即可淮足各种不一样的工业使用需求，并确保长的使用寿数、免修理及巩固健壮..
    BSA64T选用不锈汇阀体，碳钢阀帽。工常情况下，流体与阀帽不触摸。因而该阀适用于流体具有腐蚀性的环境。
    BSA6T选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。
斯派莎克波纹管截止阀型号有：BSA1T截止阀、BSA2T截止阀、BSA3T截止阀、BSA6T截止阀、BSA64T截止阀、A3S截止阀 、HV3截止阀、DBB3双流双关波纹管密封截止阀。
斯派莎克BSA2T截止阀克截止阀BSA1T结构特点：
1.双重的密封设计（波纹管+填料）若波纹管失效，阀杆填料也会避免。
2.结构合理、密封可靠、性能优良、造型美观。
3.没有流体损失，降低能源损失，提高工厂设备安全。
4.密封面堆焊Co基硬质合金、耐磨、耐腐、抗摩擦性能好、使用寿命长，减少维修次数，降低经营成本。
斯派莎克A3S 、HV3、DBB3蒸汽截止阀固耐用的波纹管密封设计，保证阀杆的零泄漏，提供无需维护的条件。
斯派莎克BSA2T截止阀斯派莎克A3S 、HV3、DBB3蒸汽截止阀降位置指示更直观。