A41H型弹簧微启封闭式安全阀介质
用途Use
A41H型适用于工作温度≤300°C的石油、空气、水等介质的设备和管路上。A41Y-P/R型安全阀适用于工作温度≤200°C有腐蚀性介质的设备和管路上，作为超压保护装置。
A41H type suitable for=equipment and pipeline oil, air, waterａnd other media at 300C operating temperature. A41Y-P/Ris suitable for working temperatures=200°C have theequipment and pipeline corrosion media, as overpressureprotection device.
