3/8 19 40 35 AS331FG-03-10 AS331FG-N03-07 32.6 53.5 46.1 21 25.6 43.7 38.7 10 18.5 1/4" 13.2 63 56 17 16.2 12.9 20.6 23 NPT 3/8 AS331FG-03-12 AS331FG-N03-09 46.5 41.5 40.2 35.2 34.4 55.3 49.1 22 28.2 44.9 39.7 12 20.9 5/16" 15.2 65 23 59 18.5 19 AS431FG-04-10 AS331FG-N03-11 32.6 58 53.5 21 32.6 49.4 43.7 10 18.5 3/8" 17.9 16.2 104 16.2 23 65 21 25.8 R 1/2 57.6 50.1 28.6 24 49.6 42.1 AS431FG
19 R 3/8 40 35 AS331FG-03-10 AS331FG-N03-07 32.6 52.4 45 21 25.6 43.7 38.7 10 18.5 1/4" 13.2 63 17 56 23 20.6 16.2 12.9 NPT 3/8 AS331FG-03-12 AS331FG-N03-09 45.4 40.4 40.2 35.2 34.4 54.2 48 22 28.2 44.9 39.7 12 20.9 5/16" 15.2 65 18.5 59 23 19 AS431FG-04-10 AS331FG-N03-11 32.6 57.1 52.4 21 32.6 49.4 43.7 25.8 10 18.5 3/8" 17.9 23 104 16.2 21 65 16.2 28.6 49.2 56.7 24 49.6 R 1/2 42.1 AS431FG
S Y M B O L S NAMD250-N03 38 172 76 10 NAMD350-N04 12 204 90 10 NAMD450-N06 34" 225 106 10 NAMD550-N10 1" 259 122 10 NAMD650-N14 112" 361 160 10 NAMD850-N20 2" 473 220 10 Manual and Autodrain Types are same overall dimensions.
32 AS131F-U10/32 6, 10, 16, 20 10-32 UNF AS221F-N01 AS231F-N01 20, 25, 32 NPT 1/8 AS221F-N02 AS231F-N02 20, 25, 32, 40 NPT 1/4 AS321F-N02 AS331F-N02 40, 50, 63 NPT 1/4 Special tool Part number: AS-T-1 AS321F-N03 AS331F-N03 40, 50, 63 NPT 3/8 AS421F-N04 AS431F-N04 63, 80, 100 NPT 1/2 Note 1) Elbow type only Note 2) Meter-out and meter-in types can be visually differentiated by the flow direction
AS321F-N02-11SD 17.9 31.8 43.3 21 6 3/8" 12.8 39.3 27.8 17 AS321F-03-08SD AS321F-N03-07SD 8 15.2 41 29.5 18.5 1/4" 13.2 27.8 39.3 17 53.7 23 9.8 47.4 R 3/8 1.2 19 20.9 AS321F-03-10SD AS321F-N03-09SD 10 NPT 3/8 19 23 9.8 20.9 53.7 1.2 47.4 18.5 43.3 31.8 21 5/16" 15.2 29.5 41 18.5 AS321F-03-12SD AS321F-N03-11SD 12 20.9 44.3 32.8 22 17.9 31.8 43.3 21 3/8" AS421F-04-10SD AS421F-N04-11SD 10
One-touch One-touch 09 N03 11 One-touch Screw-in One-touch N02 N03 N03 Screw-in Screw-in Screw-in ZH18DA10 12 12 One-touch One-touch One-touch 10 03 12 One-touch Screw-in One-touch 03 03 03 Screw-in Screw-in Screw-in ZH18DA11 13 13 One-touch One-touch One-touch 11 N03 13 One-touch Screw-in One-touch N03 N03 N03 Screw-in Screw-in Screw-in ZH20DA10 12 12 One-touch One-touch
3/8 19 40 35 AS331FG-03-10 AS331FG-N03-07 32.6 53.5 46.1 21 25.6 43.7 38.7 10 18.5 1/4" 13.2 63 56 17 16.2 12.9 20.6 23 NPT 3/8 AS331FG-03-12 AS331FG-N03-09 46.5 41.5 40.2 35.2 34.4 55.3 49.1 22 28.2 44.9 39.7 12 20.9 5/16" 15.2 65 23 59 18.5 19 AS431FG-04-10 AS331FG-N03-11 32.6 58 53.5 21 32.6 49.4 43.7 10 18.5 3/8" 17.9 16.2 104 65 16.2 23 21 25.8 R 1/2 57.6 50.1 28.6 24 49.6 42.1 AS431FG
19 R 3/8 40 35 AS331FG-03-10 AS331FG-N03-07 32.6 52.4 45 21 25.6 43.7 38.7 10 18.5 1/4" 13.2 63 56 17 23 20.6 16.2 12.9 NPT 3/8 AS331FG-03-12 AS331FG-N03-09 45.4 40.4 40.2 35.2 34.4 54.2 48 22 28.2 44.9 39.7 12 20.9 5/16" 15.2 65 59 18.5 23 19 AS431FG-04-10 AS331FG-N03-11 32.6 57.1 52.4 21 32.6 49.4 43.7 25.8 10 18.5 3/8" 17.9 23 104 16.2 65 21 16.2 28.6 49.2 56.7 24 49.6 R 1/2 42.1 AS431FG
19 R 3/8 40 35 AS331FG-03-10 AS331FG-N03-07 32.6 52.4 45 21 25.6 43.7 38.7 10 18.5 1/4" 13.2 63 56 17 23 20.6 16.2 12.9 NPT 3/8 AS331FG-03-12 AS331FG-N03-09 45.4 40.4 40.2 35.2 34.4 54.2 48 22 28.2 44.9 39.7 12 20.9 5/16" 15.2 65 59 18.5 23 19 AS431FG-04-10 AS331FG-N03-11 32.6 57.1 52.4 21 32.6 49.4 43.7 25.8 10 18.5 3/8" 17.9 23 104 16.2 65 21 16.2 28.6 49.2 56.7 24 49.6 R 1/2 42.1 AS431FG
3/8 19 40 35 AS331FG-03-10 AS331FG-N03-07 32.6 53.5 46.1 21 25.6 43.7 38.7 10 18.5 1/4" 13.2 63 56 17 16.2 12.9 20.6 23 NPT 3/8 AS331FG-03-12 AS331FG-N03-09 46.5 41.5 40.2 35.2 34.4 55.3 49.1 22 28.2 44.9 39.7 12 20.9 5/16" 15.2 65 23 59 18.5 19 AS431FG-04-10 AS331FG-N03-11 32.6 58 53.5 21 32.6 49.4 43.7 10 18.5 3/8" 17.9 16.2 104 65 16.2 23 21 25.8 R 1/2 57.6 50.1 28.6 24 49.6 42.1 AS431FG
(inch) H (Width across flat) 12.7 17.46 12.7 17.46 12.7 17.46 22.23 14.29 17.46 22.23 17.46 22.23 23.81 22.23 23.81 Connection thread NPT Note 1) D M Weight (g) L1 L2 Model KQB2F01-N01 KQB2F01-N02 KQB2F03-N01 KQB2F03-N02 KQB2F07-N01 KQB2F07-N02 KQB2F07-N03 KQB2F09-N01 KQB2F09-N02 KQB2F09-N03 KQB2F11-N02 KQB2F11-N03 KQB2F11-N04 KQB2F13-N03 KQB2F13-N04 24.1 29.1 24.6 29.6 25 30 31.2 27.2 32.2
(Exhaust center) 1/4" 17(0.9) Exhaust center VH302-N02, N03 VH312-N02, N03 2 (Position) 2 1 1.56 (0.71) (A) 2 (B) 4 VH3 1/4", 3/8" VH320-N02, N03 VH330-N02, N03 3 (Closed center) 3/8" 20(1.1) 1 (P) 3 (R) VH321-N02, N03 VH331-N02, N03 3 (Exhaust center) VH322-N02, N03 VH332-N02, N03 2 1 3 4 2 (Position) VH400-N02 to N06 VH410-N02 to N06 3 (Closed center) 1/4" 45(2.5) 4 3 VH401-N02 to N06 VH411
V 10 T = t x = 7.7 x = 77 (s). V 10 T = t x = 2.4 x = 24 (s). V 10 10 10 100 10 100 10 1012 Booster Regulator VBA Series VBA43A VBA11A Pulsation/Pulsation is decreased with a tank. If the outlet capacity is undersized, pulsation may occur.
V 10 T = t x = 7.7 x = 77 (s). V 10 T = t x = 2.4 x = 24 (s). V 10 10 10 100 10 100 10 3 Booster Regulator Series VBA VBA43A VBA11A Pulsation/Pulsation is decreased with a tank. If the outlet capacity is undersized, pulsation may occur.
8 10 8 10 10 12 10 12 10 12 10 R 1/8 23.4 27.4 39.8 45.8 17.6 14 R 1/4 25.4 31.4 39.8 45.8 17.6 12 R 1/8 26.7 30.7 45.3 52.8 24 14 R 1/4 28.7 34.7 45.3 52.8 24 17 R 3/8 30.4 36.7 45.3 52.8 24 17 R 1/4 33.8 39.8 49.6 55.6 30 17 R 3/8 35.5 41.8 49.6 55.6 30 22 R 1/2 37.6 45.8 49.6 55.6 30 Dimension with cover Reference dimension of R thread after installation.
8 10 8 10 10 12 10 12 10 12 10 R 1/8 23.4 27.4 39.8 45.8 17.6 14 R 1/4 25.4 31.4 39.8 45.8 17.6 12 R 1/8 26.7 30.7 45.3 52.8 24 14 R 1/4 28.7 34.7 45.3 52.8 24 17 R 3/8 30.4 36.7 45.3 52.8 24 17 R 1/4 33.8 39.8 49.6 55.6 30 17 R 3/8 35.5 41.8 49.6 55.6 30 22 R 1/2 37.6 45.8 49.6 55.6 30 Dimension with cover Reference dimension of R thread after installation.
Special Applications: 10- (Clean Room Compliant), Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: BG (B+G), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Special Applications: 10- (Clean Room Compliant), Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: B (Bracket), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)
Special Applications: 10- (Clean Room Compliant), Size: 30, Backflow Function: None, Thread: N (NPT), Port Size: 03 (3/8), Accessory: H (Set Nut for Panel Mount), Specifications: 3 (0.008 to 0.6 MPa Setting), Pressure Unit: Z (Name plate & Pressure Gauge in Imperial Units: psi)