DB/DBW…50B/type Pilot operated relief valve/electromagnetic relief valve

DB… 50B series pilot type overflow mass has 10, 20, 30 three specifications (plate), 10, 15, 20, 25 and 32 five specifications (pipe), set pressure of 5.0MPa, 10.0MPa, 20.0MPa, 31.5MPa, 35.0MPa five kinds. The flow rate is 250Limin(specification 10)500L/ (specification 15, 20, 25) 650Lin(specification 32), and there are three kinds of connection methods: plate, tube and plug-in connection.