价格:未填
供应:99999
发货:3天内
KITZ不锈钢螺纹球阀|萨孚 产品型号：KITZ stainless ball valves 产品品牌：KITZ KITZ不锈钢阀门，KITZ不锈钢闸阀，不锈钢球阀，不锈钢止回阀，不锈钢截止阀，不锈钢过滤器，萨孚流体控制（上海）有限公司 相关产品：KITZ不锈钢阀门，KITZ stainless valves，KITZ ball valves，KITZ check valves，KITZ Butterfly Valves，Gate Valves，Globe Valves，Strainer 供应商：萨孚流体控制（上海）有限公司  供应商-KITZ Valve Types & Configurations  KITZ-Ball Valves Operation   1) This valve is called a gate valve because it contains a closure element called a gate that stops flow. The gate acts like a shutter that separates the inside of a house from the outside or a door that separates two rooms.   2) A vertical disc housed in the gate valve‘s body slides up and down at right angles to the direction of flow in the pipe, closing or opening the valve. Flow is blocked by using the wedge-lock effect of the valve‘s disc. 3) Gate valves are suitable for full-on, full-off flow control. Turning the handle counterclockwise raises the disc, allowing flow through a straight passageway. Turning the handle clockwise lowers the disc, impeding flow.