HOW TO ORDER SFN 12 SFNSFWMF VALVE SIZE SPECIFICATION MODEL dPT FLOW/min FILTRATION MF-04 1/2 PT 33 105 MF-06 3/4 PT 50 105 MF-08 1 PT 100 105 MF-10 1 1/4 PT 180 105 MF-12 1 1/2 PT 246 105 MF-16 2 PT 384 105 SP-10 1 1/4 PT 200 145 SP-12 1 1/2 PT 280 145 SP-16 2 PT 400 145 SP-20 2 1/2 PT 600 145 SP-24 3 PT 900 145 W-04 1/2 PT 33 105 W-06 3/4 PT 50 105 W-08 1 PT 100 105 W-10 1 1/4 PT 180 105 W-12 1 1/2 PT 246 105 W-16 2 PT 384 105 N-06 3/4 PT 46 120 N-08 1 PT 90 120 N-10 1 1/4 PT 150 120 N-12 1 1/2 PT 205 120 N-16 2 PT 320 120 N-24 3 PT 600 120