Check Valve Series AK Check Valve Series AK Large flow capacity Low cracking pressure: 0.02 MPa A wide variation of models Model Model Effective area (mm2) Port size Weight (g) 1 8 AK2000-01 25 105 1 4 AK2000-02 27.5 100 1 4 AK4000-02 47 155 3 8 AK4000-03 85 150 1 2 AK4000-04 95 140 3 4 AK6000-06 200 345 AK6000-10 230 315 1 Specifications AS Fluid Air Proof pressure 1.5 MPa ASP Maximum operating pressure 1 MPa
Thread sizes range from M3 to 2 and are available in both inch (NPT) and metric R/Rc(PT)Large flow in-line style, Body sizes: 1/2, 3/4, 1, 1-1/4, 1-1/2, Port sizes: 1/4, 3/8, 1/2, 3/4, 1, 1-1/4, 1-1/2, 2, SPEED CTRL, SLOWSTART,3/4, AIRLINE EQUIPMENT, ASS 1 INCH STANDARD (NPT), 2.46400 lb
ON 1 OUT2 0 OFF 1 ON 0 normal 1 error Set at index 0x03EB 2 Diagnosis Pressure Unsigned 13bit *: Refer to the table below(Unit specification and pressure measurement value (PD)) 315 measurement value Bit 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 0 Data Pressure measurement value Diagnosis OUT2 OUT1 Unit specification and pressure measurement value (PD) Series Unit Rated pressure range Display /
Pressure relief, 3 port valve, Accessory for AC series, Body sizes: 1/8, 3/8, 1/2, 3/4, Port sizes: 1/8, 1/4, 3/8, 1/2, 3/4, 1, Thread types: Rc, NPT, G, HAND VALVE 1/2 PT, VALVE, VHS HAND VALVE, JA, VHS BODY PT 1/2, .61559 lb
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns1,100 g3/4, 1
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns1,100 g3/4, 1
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns1,100 g3/4, 1
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns1,100 g3/4, 1
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns1,100 g3/4, 1
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns470 g3/8, 1/2
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns470 g3/8, 1/2
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns470 g3/8, 1/2
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns470 g3/8, 1/2
1% F.S. or less (Connected with PF2A3 ), ?3%F.S. or less (Connected with PF2A2 )?2% F.S. or less (15 to 35C, based on 25C)?3% F.S. or less (0 to 50C, based on 25C)Analog voltage output (non-linear) output impedance 1 k output for display unit PF2A3Voltage output 1 to 5 V (within the flow rate range)Linearity: ?
1% F.S. or less (Connected with PF2A3 ), ?3%F.S. or less (Connected with PF2A2 )?2% F.S. or less (15 to 35C, based on 25C)?3% F.S. or less (0 to 50C, based on 25C)Analog voltage output (non-linear) output impedance 1 k output for display unit PF2A3Voltage output 1 to 5 V (within the flow rate range)Linearity: ?
1% F.S. or less (Connected with PF2A3 ), ?3%F.S. or less (Connected with PF2A2 )?2% F.S. or less (15 to 35C, based on 25C)?3% F.S. or less (0 to 50C, based on 25C)Analog voltage output (non-linear) output impedance 1 k output for display unit PF2A3Voltage output 1 to 5 V (within the flow rate range)Linearity: ?
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns650 g1/2, 3/4
1% F.S. or less (Connected with PF2A3 ), ?3%F.S. or less (Connected with PF2A2 )?2% F.S. or less (15 to 35C, based on 25C)?3% F.S. or less (0 to 50C, based on 25C)Analog voltage output (non-linear) output impedance 1 k output for display unit PF2A3Voltage output 1 to 5 V (within the flow rate range)Linearity: ?
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns470 g3/8, 1/2
25 to 85C (with no freezing and condensation)1000 VAC for 1 min. between external terminal and case50M or more (500 VDC Mega) between external terminal and case10 to 500 Hz with a 1.5 mm amplitude or 98 m/s2 acceleration, whichever is smaller.490 m/s2 in X, Y, Z directions 3 times each1000 Vp-p, Pulse width 1 ?s, Rise time 1 ns650 g1/2, 3/4