300X-16Q 缓闭止回阀
产品概述：
300X缓闭式止回阀是安装在高层建筑给水系统以及其他给水系统的水泵出口处，防止介质倒流、水锤及水击现象的智能型阀门, 可有效保护管路及水泵。
300X Slow - close Check Valve is a kind of intelligent valve installed at the outlet of high-rise building water supply system and other water supply system, to prevent the medium backflow, water hammer and other phenomena which is harmful to pipeline and pump.
相关标准：
质量保证：ISO9000 设计：Q/YYF-2000 结构长度：Q/BYL-2002
法兰标准：GB/T 17241.6 GB/T 9113 检验标准：GB/T 13927 API 1598
Quality Assurance: ISO9000 Design: Q/YYF - 2000 Face to Face: Q/BYL - 2002
Flange Standard: GB/T 17241.6 GB/T 9113 Inspection and Test: GB/T 13927 API 13927
技术参数：
公称压力：1.0~2.5 MPa 公称通径：50~450mm 壳体实验：1.5~3.75 MPa
密封试验：1.1~2.75 MPa 气密封试验：0.6 MPa
工作温度：≤80℃ 适用介质：水及物理、化学性质类似于水的介质
Nominal Pressure: 1.0~2.5MPa Nominal Size: 50~450 mm
Body Test: 1.5~3.75 MPa Sealing Test: 1.1~2.75 MPa
Air Test: 0.6 MPa
Working temperature: ≤80℃
Applicable Medium: water, other medium physical and chemical properties similar to water.
