SCV-S-止回阀

SCV止回阀安装在泵的排出端,用于防止回流,同时显著降低噪音和水击现象。其结构简单,便于维修。不锈钢型号为 SCV-S 的产品适用于饮用水应用领域。

1.弹簧加载式阀瓣:实现无撞击关闭,杜绝水击现象

2.大口径孔道缸体:降低水头损失

3.内置旁通阀:便于管路排空 

4.丁腈橡胶(NBR)阀瓣:确保严密关断,降低关闭冲击 

5.不锈钢弹簧:具备耐腐蚀性 

6.结构简洁:减轻阀体重量,方便安装操作

标题参数
SizeSCV-S12, S22: 1 1/2"~12" (40~300mm)
FluidWater
Inlet PressureSCV-S12:Max.10bar
SCV-S22:Max.20bar
TemperatureMax.80°C (Option: Max.120°C)
Control Range0.05~0.1bar
End ConnectionFlanged
Hydrostatic TestSCV-S12:15bar - 3 min
SCV-S22:30bar - 3 min
Material Body, CoverSCV-S12, S22: Stainless steel
Material SeatSCV-S12, S22: Fluoro Rubber
Material DiscSCV-S12, S22: Stainless steel
Material Disc HolderSCV-S12, S22: Stainless steel
Material SpringStainless Steel