TOZEN Corporation 8-4, Asahi, Yoshikawa-shi Saitama-ken 342, Japan Automatic Hydraulic Control Valve 水力控制阀 FEATHEARS 特点 It can be hydraulically operated by the system pressure, without extra force. Streamline design & Compact structure, low pressure head loss. To adjust and control the speed of valve operating and closing to Prevent water hammering and slamming. Be capable of remote contro
TOZEN Corporation 8-4, Asahi, Yoshikawa-shi Saitama-ken 342, Japan Automatic Hydraulic Control Valve 水力控制阀 FEATHEARS 特点 利用水流本身压力操作,无需使用外力; 流线型设计,结构轻巧,水头损失小 可调节开启阀门的速度,有效防止水锤及水击声。 可进行远距离控制。 TECHNICAL SPECIFICATION 主阀技术参数 公称口径 Nominal Diameter DN50-600mm 工作压力 Working Pressure 10/16/25bar 密封试验 Seal Testing Seat : 1.1 PN 壳体试验 Shell Testing Shell: 1.5 PN 工作压力 Working Temp -10 °C to 120 °C 特殊双腔结