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SpiraxSarco BSA1T型斯派莎克波纹管截止阀采用铸铁材质铸造，阀芯采用不锈钢，适用于300度以下的蒸汽管路上，起到截止作用，该阀是免维护的，质量可靠。
订货须知参数：
阀体材质：WCB、不锈钢304/316
适用压力：PN10/16/25
连接方式：法兰、螺纹
公称通径：DN15-250MM
适用温度：≤300°
产品特点：
1、阀瓣采用锥形设计，密封面与介质成流线形，密封性能好，使用寿命更长；
2、阀杆调制及表面氮化处理，有良好的抗腐和抗摩擦性能；
3、人体工程学设计手轮，使用寿命更长，操作轻松便捷，更安全可靠；
4、结构合理、密封可靠、造型美观；
斯派莎克SpiraxSarco的启闭件是塞形的阀瓣，密封面呈平面或锥面，阀瓣沿流体的中心线作直线运动，也叫截门，是使用最广泛的一种阀门，它之所以广受欢迎，是由于开闭过程中密封面之间摩擦力小，比较耐用，开启高度不大，制造容易，维修方便，不仅适用于中低压，而且适用于高压。广泛适用于食品、医药、石油、化工、天然气、钢铁、环保、造纸等输送管路中做介质切断或流通。
SpiraxSarco BSA1T Spirax Sarco type bellows globe valve with cast iron casting , valve made of stainless steel , suitable for 300 degrees below steam piping , played the role of closing the valve is maintenance-free and reliable quality.
Ordering Information parameters:
Body material : WCB, stainless steel 304/ 316
Suitable pressure : PN10/16/25
Connection: flange , thread
Nominal Diameter : DN15-250MM
Suitable temperature : ≤ 300 °
Product Features:
1 , the valve with a tapered design, the sealing surface and the media into a streamlined , good sealing performance , longer life ;
2 , stem modulation and surface nitriding treatment , has good corrosion and anti- friction properties ;
3 , ergonomically designed hand wheel , longer life , easy operation and convenient , more secure ;
4 , reasonable structure , reliable sealing , beautiful shape ;
Spirax Sarco SpiraxSarco opening and closing parts are plug -shaped valve, seal leaving it flat or cone , the valve along the centerline of the fluid in a straight line , also called cut-off doors, is the most widely used of a valve, which the reason why the popularity is due to the process of opening and closing between the sealing surface friction is small, more durable , opening height is not easy to manufacture , easy maintenance, not only for low-voltage , and suitable for high pressure . Widely used in food, medicine, petroleum, chemical, natural gas , steel, environmental protection , paper and other media transmission pipeline to do cut off or circulation .
