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NAME | Steel | ||||||
Main Technical data: | |||||||
Type | WP (Mpa) | DN (mm) | Medium | Outlet Thread | Inlet Thread | Safety Device | frame Modality |
QF-2 | 15 | 4 | O2N2Air | G5/8-14-RH-EXT | PZ27.8 | 21±1.5Mpa | Movable Flap Type |
QF-2B | 15 | 4 | O2N2Air | G5/8-14-LH-EXT | PZ27.8 | 21±1.5Mpa | |
QF-36D | 3 | 4 | C2H2 | G5/8-14-LH-INT | BS341-1 | No | Axial Connection Type |




