AKH/AKB Series

Port size NPT Model Model 10-32 UNF M5 3/8 1/8 1/4 1/2 3/8 1/8 1/4 1/2 AKH04 AKH06 AKH08 AKH10 AKH12 AKH03 AKH07 AKH09 AKH11 AKH13 4 6 8 10 12 5/32" 1/4" 5/16" 3/8" 1/2" From one-touch fitting to male thread B Bushing Type AKB 01 A 01 S With sealant (standard) Body size Port size 01 1/8 01 1/8 Thread type 02 1/4 02 1/4 03 3/8 Nil R 03 3/8 04 1/2 N NPT 04 1/2 Check valve free flow direction

PSxx-OMU0005CN

K T 2 X NPN 2 Y PNP 2 A1 A R NPN 2 + 1 () T PNP 2 + 1 A2 B S NPN 2 + 1 V PNP 2 + 1 1 B D + M SI 3 P psi 2 2: 3kPaMPa 1 ( 2m, ) W M5 M5 01 R1/8 N01 NPT1/8 C4L 4mm C6L 6mm -8No.PS-OMU0005CN-C / A ZS-46-A1 38L (2 ) B ZS-46-A2 38L (2 ) ZS-46-B + ZS-46-D ZS-46-5F 5 2 m ZS-27-01 R1/8 ZS-46-N1 NPT1/8 ZS-46-N2 4mm ZS-46-C4L 6mm ZS-46-C6L -9No.PS-OMU0005CN-C OUT1 LCD OUT2

PSxx-OMS0006CN

OUT1 [AP1 RUn] (A2L RUn 1 ) , P_1=A-(A-B)/4 n_1=B+(A-B)/4 A= H_1=(A-B)/2 H_1=(A-B)/2 B= 1 -34No.PS-OMS0006CN-G [F 6] 5R.D. <> [F 6] [F 6] -35No.PS-OMS0006CN-G [F10] <> [F10] OFF 2 OUT1 [dUAL]2 [dUAL]2 () () 37 () () () 37 () [F10] -36No.PS-OMS0006CN-G <> (OFF) [F10 ] OUT1 OUT1 OFF n_1 () [F10 ] OUT1 OUT1 OUT1 n1H n1L 2 2 ( ) OUT1 OUT1 ( ) OUT1 () ( ) OUT1 (

VSA4

Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com 3 4 VSA440 3 4 , 1 2 3 4 1 2 standard 1 2 3 4 , Piping specifications/Side ported, bottom ported Type V Port size Rc EXH port Valve size Applicable valve Manifold base size Rc P EA, EB A, B , 1 4 3 8 1 4 3 8 1 4 3 8 3 8 1 2 3 8 1 2 1 2 1 2 VSA420 Common EXH , 3 8 1 2 , 1 4 3 8 , 3 8 1 2 , 3 8 1 2 3 8 standard

A

M E N S I O N S AD S E R I E S A U I T O D R A I N S S Y M B O L S H O W T O O R D E R A U T O D R A I N S E R I E S AD AD402-02 (1/4) PT AD402-03 (3/8) PT AD402-04 (1/2) PT AD600-06 (3/4) PT AD600-10 (1) PT H O W T O O R D E R A U T O D R A I N S E R I E S NAD NAD402-N02 (1/4) NPT NAD402-N03 (3/8) NPT NAD402-N04 (1/2) NPT NAD600-N06 (3/4) NPT NAD600-N10 (1) NPT FOR FURTHER TECHNICAL DETAILS

AKH/AKB Series Check Valve with One-touch Fitting

Port size NPT Model Model 10-32 UNF M5 3/8 1/8 1/4 1/2 3/8 1/8 1/4 1/2 AKH04 AKH06 AKH08 AKH10 AKH12 AKH03 AKH07 AKH09 AKH11 AKH13 4 6 8 10 12 5/32" 1/4" 5/16" 3/8" 1/2" From one-touch fitting to male thread B Bushing Type AKB 01 A 01 S With sealant (standard) Body size Port size 01 1/8 01 1/8 Thread type 02 1/4 02 1/4 03 3/8 Nil R 03 3/8 04 1/2 N NPT 04 1/2 Check valve free flow direction

With Factory Installed

When using seal tape, leave one thread exposed when wrapping fitting or pipe. 0.1 i'--... 01 5 O~ o 0.2 0.3 0.4 0.5 0.6 0.7 08 0.9 1 00 1000 2000 Flow ra te / mi n IANR) Inlet pressure MPa AR3001-03 AR3001-03 0.6 ~ 0.5 ---'" " Jp J 0.25 '" I r~r " ::;; l' 0.2 ~ --P l' a. r< & "" & l' ::> 0.4 ~ ~ ~ 0.3 ~ -... a. ID '$'2 1-?/"(9 . "OS .

Flow Rate Range: 25 [0.5 to 25 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: ø1/4 One-touch Fitting, Piping Entry Direction: Bottom Side, Output Specification: F [1 PNP Outputs + Analog (4 to 20 mA)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector

Flow Rate Range: 50 [1 to 50 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: ø1/4 One-touch Fitting, Piping Entry Direction: Bottom Side, Output Specification: D [1 NPN Outputs + Analog (4 to 20 mA)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector

Flow Rate Range: 25 [0.5 to 25 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/8, Piping Entry Direction: Straight, Output Specification: 2 NPN Outputs, Unit Specification: Fixed SI Unit, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: Panel Mount Adapter for

Flow Rate Range: 11 [2 to 100 (50 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/4, Piping Entry Direction: Bottom Side, Output Specification: D [1 NPN Outputs + Analog (4 to 20 mA)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover

Flow Rate Range: 25 [0.5 to 25 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: ø1/4 One-touch Fitting, Piping Entry Direction: Bottom Side, Output Specification: 2 NPN Outputs, Unit Specification: Fixed SI Unit, Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: Panel Mount Adapter for w

Flow Rate Range: 11 [2 to 100 (50 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: ø1/4 One-touch Fitting, Piping Entry Direction: Bottom Side, Output Specification: F [1 PNP Outputs + Analog (4 to 20 mA)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector

Flow Rate Range: 50 [1 to 50 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/8, Piping Entry Direction: Straight, Output Specification: D [1 NPN Outputs + Analog (4 to 20 mA)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover

Flow Rate Range: 50 [1 to 50 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: ø1/4 One-touch Fitting, Piping Entry Direction: Bottom Side, Output Specification: 2 NPN Outputs, Unit Specification: Fixed SI Unit, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: Panel

Flow Rate Range: 25 [0.5 to 25 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: ø1/4 One-touch Fitting, Piping Entry Direction: Bottom Side, Output Specification: E [1 PNP Outputs + Analog (1 to 5 V)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector

Flow Rate Range: 50 [1 to 50 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/8, Piping Entry Direction: Bottom Side, Output Specification: E [1 PNP Outputs + Analog (1 to 5 V)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover

Flow Rate Range: 11 [2 to 100 (50 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/4, Piping Entry Direction: Straight, Output Specification: 2 NPN Outputs, Unit Specification: Fixed SI Unit, Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: Panel Mount Adapter for w/Flow Adjustment Valve

Flow Rate Range: 11 [2 to 100 (50 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/4, Piping Entry Direction: Straight, Output Specification: C [1 NPN Outputs + Analog (1 to 5 V)], Unit Specification: Unit Switching Function, Instruction Manual: With Instruction Manual, Calibration Certificate: w/Calibration Certificate, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover]

Flow Rate Range: 50 [1 to 50 (25 for CO2) ℓ/min], Flow Adjustment Valve: Yes, Port Size: NPT1/8, Piping Entry Direction: Bottom Side, Output Specification: 2 NPN Outputs, Unit Specification: Fixed SI Unit, Instruction Manual: With Instruction Manual, Calibration Certificate: None, Connector: W [Lead Wire w/Connector (2m) + Rubber Cover], Option: Panel Mount Adapter for w/Flow Adjustment Valve