Table of Contents L4 L4 L5 A L5 D3 D3 T T D2 L1 D2 L1 L2 L2 AS ASP Metric Size ASN A M1 L5 Max.
Cracking pressure is a pressure at which the valve starts opening and not a pressure at which the valve is fully open. 15-8-7
Inch Size A L Connection thread size NPT (a) Weight g Effective area (mm) A H L Model (b) 1/8 1/4 3/8 1/2 AKB01-N01S AKB02-N02S AKB03-N03S AKB04-N04S 14.29 17.46 22.23 23.81 24.2 40 44.9 55.5 20.2 34 38.4 47.5 18 44 86 113 6.5 14 24 34 1/8 1/4 3/8 1/2 Connection thread size (b) Reference dimension after screwing into NPT threads.
Inch Size A L Connection thread size NPT (a) Weight g Effective area (mm) A H L Model (b) 1/8 1/4 3/8 1/2 AKB01-N01S AKB02-N02S AKB03-N03S AKB04-N04S 14.29 17.46 22.23 23.81 24.2 40 44.9 55.5 20.2 34 38.4 47.5 18 44 86 113 6.5 14 24 34 1/8 1/4 3/8 1/2 Connection thread size (b) Reference dimension after screwing into NPT threads.
H Inch Size A L Connection thread size NPT Effective area (mm2) Weight (g) A H L Model AKB01-N01S AKB02-N02S AKB03-N03S AKB04-N04S 1/8 1/4 3/8 1/2 1/8 1/4 3/8 1/2 14.29 17.46 22.23 23.81 24.2 40 44.9 55.5 20.2 34 38.4 47.5 18 44 86 113 Reference dimensions of NPT thread after installation. 6.5 14 24 34 Connection thread size 15-14-6 7 Check Valve with One-touch Fitting Series AKH/AKB
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: None, Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: B (w/Bracket), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: G (Round Type Pressure Gauge w/Limit Indicator), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: BGS (w/Bracket, Round Type Pressure Gauge, Silencer), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: BS (w/Bracket, Silencer), Flow Direction, Pressure Unit: Z (Name Plate and Pressure Gauge in Imperial Units)
Body Size: 4000, Port Thread: NPT, Port Size: 1/2, Option: None, Flow Direction, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units
Body Size: 4000, Port Thread: NPT, Port Size: 1/2, Option: w/Bracket, Flow Direction, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units
Body Size: 4000, Port Thread: NPT, Port Size: 1/2, Option: Round Type Pressure Gauge w/Limit Indicator, Flow Direction, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units
Body Size: 4000, Port Thread: NPT, Port Size: 1/2, Option: w/Bracket, Round Type Pressure Gauge, Silencer, Flow Direction, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units
Body Size: 4000, Port Thread: NPT, Port Size: 1/2, Option: w/Bracket, Silencer, Flow Direction, Pressure Unit: Name Plate and Pressure Gauge in Imperial Units
Body Size: 4000, Port Thread: N (NPT), Port Size: 04 (1/2), Option: None, Flow Direction, Pressure Unit: Flow Direction: Left to Right
Body Size: 4000, Port Thread: Rc, Port Size: 04 (1/2), Option: None, Flow Direction, Pressure Unit: Flow Direction: Left to Right
Body Size: 4000, Port Thread: F (G), Port Size: 04 (1/2), Option: None, Flow Direction, Pressure Unit: Flow Direction: Left to Right
Body Size: 4000, Port Thread: NPT, Port Size: 1/2, Option: None, Flow Direction, Pressure Unit: Flow Direction: Left to Right
Body Size: 4000, Port Thread: Rc, Port Size: 1/2, Option: None, Flow Direction, Pressure Unit: Flow Direction: Left to Right