Series VMG has a large effective area of 0.05in² (30mm²), without nozzle. Pressure loss is 0.725psi (0.005MPa) or less when nozzle bore size 2.5mm is used. Piping direction is optional from the top or bottom. Available nozzles include: male thread; high efficiency; low noise w/male thread; and extension nozzles.
21 23 9.8 R 1/4 55.3 1.2 49.3 19 AS231F-N02-11SD AS331F-02-10SD 3/8" 17.9 20.2 21 32.6 54.4 18.5 10 43.7 38.7 31 47 16.2 23 AS331F-02-12SD AS331F-N02-07SD 1/4" 13.2 17 22 34.4 56.2 20.9 12 44.9 38.7 25.6 50 12.9 20.6 AS331F-03-06SD AS331F-N02-09SD 1.2 49.3 55.3 5/16" 15.2 NPT 1/4 19 23 9.8 18.5 17 25.2 46.1 12.8 6 38.5 39.7 28.2 54.4 12.9 20.6 AS331F-03-08SD AS331F-N02-11SD 16.2 3/8" 17.9
19 9.5 49.3 1.5 R 1/4 23 55.3 AS231F-N02-11ST AS331F-02-10ST 3/8" 17.9 20.2 18.5 43.7 32.6 10 21 54.4 38.7 31 47 23 16.2 AS331F-02-12ST AS331F-N02-07ST 17 1/4" 13.2 20.9 22 44.9 34.4 12 56.2 38.7 25.6 50 12.9 20.6 AS331F-N02-09ST AS331F-03-06ST 9.5 1.5 49.3 NPT1/4 19 55.3 5/16" 15.2 23 18.5 17 46.1 25.2 6 12.8 38.5 39.7 28.2 54.4 12.9 20.6 AS331F-03-08ST AS331F-N02-11ST 16.2 21 3/8" 17.9