KSB WCB/150美標法蘭球閥，凱士比美標碳鋼法蘭球閥，德國KSB球閥Class150&300閥桿防飛出結構：當介質通過閥門，閥體中腔的壓力可能將閥桿推出。為防止這種情況發(fā)生，在閥桿下部設置一凸臺結構。
產(chǎn)品參數(shù)

KSB WCB/150 American standard flange ball valve, KSB American carbon steel flange ball valve, Germany KSB ball valve Class150 & 300 valve stem anti-flying structure: When the medium passes through the valve, the pressure in the valve body cavity may push the valve stem out. To prevent this from happening, a boss structure is placed under the valve stem.

尺寸：1/2“~12”

壓力級：150LB-300LB

兩片式鑄造閥體

浮動球，縮徑&通徑

防靜電結構  防吹出結構 防火結構

設計標準

設計：ASME B16.34/BS 5351/API 6D

檢驗：API 598/BS 6755

法蘭端：ASME B16.5

焊接端：ASME B16.25

結構長度：ASME B16.10

防火測試：API 607/API 6FA

酸性環(huán)境：NACE MR 0175