4FRBE3QA71B1 单向阀
产品简介
Size （DN） DN 6 - 50
Rating PN 40
Connections Threaded GAS - ISO 228
Plug characteristic Disc
Opening pressure 0,25 bar
Temperature from -20 to +120 °C
详细信息
Description
Unidirectional check valve obtained from bar. Solid and compact shape with low loss of load and maximum hydraulic efficiency. They can be employed in several sector as: textile dyeing and finishing plants, chemical plants, water-treating, alimentary, general industrial plants. All Burocco valves are delivered after testing and calibration and ready for a long utilize, without maintenance.