Flow in opposite of installation direction
W-04-003
For R04AM1A and R04AM1B
W-06-003
For R06AM2 and R06AZ2
W-09-003
For R09AM4 and R09AZ4
W-12-003
For R12AM5 and R12AZ5
W-15-004
For R15AM6 and R15AZ6
Fitting Tools- Installation in flow direction
W-04-005
For R04BM1
W-06-005
For R06BM2 and R06BZ2 as well as R06BM2C and R06BZ2C
W-09-005
For R09BM4 and R09BZ4
W-12-005
For R12BM5 and R12BZ5
W-15-004
For R15BM6 and R15BZ6
To overview screw-in check valves
To plug-in check valves
To press-in check valves