产品概述
Durgo（杜尔戈）SV55 (4155) 安全阀，阀体采用脱锌黄铜，动作渐进平稳，适用于空气、水或油等介质。阀体、接头与阀芯均为脱锌耐腐蚀黄铜，密封件为氟化橡胶（FPM/FKM）或 EPDM。我司经销供应 Durgo 原装全新正品，并附完整数据手册。
技术参数
| {"zh":"接口（进/出口）","en":"Connection"} | {"zh":"(Inlet/Outlet) 15/20, 20/25, 25/32, 32/40, 40/50 and 50/65, male thread (ISO-G)","en":"(Inlet/Outlet) 15/20, 20/25, 25/32, 32/40, 40/50 and 50/65, male thread (ISO-G)"}{"zh":"技术参数","en":"Specifications"} |
|---|---|
| {"zh":"设定压力","en":"Set pressure"} | {"zh":"2 – 20 bar (0.2 – 2.0 MPa) for DN15-20, 0.5 – 20 bar (0.05 – 2.0 MPa) for DN25 and 0.5 – 16 bar (0.05 – 1.6 MPa) for DN32-50. Can be ordered with optional set pressure within the given interval.","en":"2 – 20 bar (0.2 – 2.0 MPa) for DN15-20, 0.5 – 20 bar (0.05 – 2.0 MPa) for DN25 and 0.5 – 16 bar (0.05 – 1.6 MPa) for DN32-50. Can be ordered with optional set pressure within the given interval."}{"zh":"技术参数","en":"Specifications"} |
| {"zh":"温度范围","en":"Temperature range"} | {"zh":"30°C to +125°C.","en":"30°C to +125°C."}{"zh":"技术参数","en":"Specifications"} |
