法蘭麵間距離: 符合 EN 558，基本係列 15 -從 DN 500開始法蘭麵間距離為 1.5 x DN
兩端法蘭符合EN 1092-2標準
直行程控製閥
根據工況可定製控製裝置
bob综合体育官网下载
活塞受壓平衡，操作扭矩小
流體截麵環狀對稱
水流截麵為環形
通過曲柄連杆活塞軸向運動
無水流區的彈性密封圈持久耐用
閥體內的青銅堆焊導向條耐磨損，耐腐蝕，防浸潤
Regulation is effected by own-medium controlled operation; the pressure difference of the medium generates the torque necessary for operation (the pressure difference must be at least 2 bar)
Independent of the inlet pressure / flow fluctuations the valve regulates a higher inlet pressure down to a constant, lower outlet pressure
Weight lever with double bearing, prevents the transmission of drop-weight forces to the valve bearing
Drop weights in modular design for customised adaptation to operating conditions
