SpiraxSarco BSA1T型斯派莎克波紋管截止閥采用鑄鐵材質(zhì)鑄造，閥芯采用不銹鋼，適用于300度以下的蒸汽管路上，起到截止作用，該閥是免維護(hù)的，質(zhì)量可靠。
 

訂貨須知參數(shù)：
閥體材質(zhì)：WCB、不銹鋼304/316
適用壓力：PN10/16/25
連接方式：法蘭、螺紋
公稱通徑：DN15-250MM
適用溫度：≤300°
產(chǎn)品特點(diǎn)：
 1、閥瓣采用錐形設(shè)計(jì)，密封面與介質(zhì)成流線形，密封性能好，使用壽命更長；
 2、閥桿調(diào)制及表面氮化處理，有良好的抗腐和抗摩擦性能；
 3、人體工程學(xué)設(shè)計(jì)手輪，使用壽命更長，操作輕松便捷，更安全可靠；
 4、結(jié)構(gòu)合理、密封可靠、造型美觀；
  
斯派莎克SpiraxSarco的啟閉件是塞形的閥瓣，密封面呈平面或錐面，閥瓣沿流體的中心線作直線運(yùn)動(dòng)，也叫截門，是使用最廣泛的一種閥門，它之所以廣受歡迎，是由于開閉過程中密封面之間摩擦力小，比較耐用，開啟高度不大，制造容易，維修方便，不僅適用于中低壓，而且適用于高壓。廣泛適用于食品、醫(yī)藥、石油、化工、天然氣、鋼鐵、環(huán)保、造紙等輸送管路中做介質(zhì)切斷或流通。 
 
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 .