PRESSURE RELIEF VALVE:6124-02 PN20 DN25，setting 4 bar
PRESSURE RELIEF VALVE:6124-02 PN20 DN25，setting6.5bar
SAFETY VALVE "BRADLEY"
Type 4962-33 DN 20 SETTING 2,5 B
Connection type: inlet male threaded,
outlet female threaded BRONZE
Without Hand lever
方工