| ： Product name : || GP4X power type high speed exhaust valve || ： Product model : || GP4X |
| ： Driving method : || Manual || ： Connection form : || Flange |
| ： Applicable medium : || Clear water, raw water || ： Sealing material : || rubber |
| ： Pressure range : ||
MPa 0.6 ～ 2.5 MPa || ： Nominal diameter : || -DN30 0 DN50 -DN30 0 |
| ： Common materials : || Cast iron, carbon steel, stainless steel || ： Technical consultation : || 021-31007323 |
GP4X动力式高速排气阀概述 I. Overview of GP4X Powered High Speed Vent Valve
GP4X power type high-speed inlet and exhaust valve : It can prevent the floating ball from being blown up in high-speed air flow to block the exhaust port, causing the exhaust valve to fail. In order to prevent the outlet from being blocked, the traditional high-speed inlet and exhaust valve is provided with a protective cylinder at the inlet, which complicates the structure of the valve. The structure of the power type high speed inlet and exhaust valve is simple. Reliable work, no blockage no matter how high the air pressure or the speed of the airflow.
GP4X动力式高速排气阀 特点 Second, GP4X power type high-speed exhaust valve features
Powered high-speed intake and exhaust valves are installed where high-speed intake and exhaust are possible. When filled with water, the air in the pipeline can be expelled at high speed. The air is sucked in to keep the drainage clear when the pipeline is empty. Air automatically enters to avoid negative pressure and prevent or slow down the harm of water hammer.
GP4X动力式高速排气阀 技术参数 Third, GP4X power high-speed exhaust valve technical parameters
50mm ~ 300mm
0.6MPa, 1.0MPa, 1.6MPa, 2.5MPa
Clear water, raw water
0 ~ 100 ℃
GP4X动力式高速排气阀 尺寸图 Dimensional drawing of GP4X power type high-speed exhaust valve
GP4X动力式高速排气阀 安装要求 Five, GP4X power type high-speed exhaust valve installation requirements
于安装前，请先检查并清除主体内的杂物。 1. Before installation, please check and remove the sundries in the main body.
在阀前装一只闸阀，以便下次的安装维修。 2. Install a gate valve in front of the valve for next installation and maintenance. If the valve is installed in the shadow well, there should be enough space to accommodate technicians' adjustment and maintenance work.
若 动力式高速进排气阀安装于室外，请注意阀门的保温，以防阀门内水结冰或冻裂阀门。 3. If the power type high-speed inlet and exhaust valve is installed outdoors, please pay attention to the heat preservation of the valve to prevent the water in the valve from freezing or cracking the valve.
若排气阀所在管线送断水频繁，建议在排气阀前加装一个缓冲阀。 4. If the pipeline where the exhaust valve is located sends water frequently, it is recommended to install a buffer valve in front of the exhaust valve.