Direct Operated Pilot Operated 2-Port Solenoid Valve Refer to pages 7, 9, 11, 25, 35, and 39 for details. In the case of liquids: P Q = 53 Kv (9) G Q : Flow rate [L/min] Kv : Flow coefficient [m3/h] DP : Pressure difference [MPa] G : Relative density [water = 1] In the case of saturated aqueous vapor: Q = 232 Kv P (P2 + 0.1) (10) Q : Flow rate [kg/h] Kv : Flow coefficient [m3/h] DP : Pressure difference [MPa] P1 : Upstream pressure [MPa]: DP = P1 P2 P2 : Downstream pressure [MPa] 57 Solenoid
Q: Required fluid volume for extension (l/min) Q: Required fluid volume for retraction (l/min) D: Bore size (cm) d: Piston rod diameter (cm) : Piston speed (mm/s) Q = D __ 4 6 _ 1000 Formula (1) Q = (D d) __ 4 6 _ 1000 ..
How to Find the Flow Rate (at air temperature of 20C) Subsonic flow when P1 + 0.1013 < 1.89 (P2 + 0.1013) Q = 226S P(P2 + 0.1013) Sonic flow when P1 +0.1013 1.89 (P2 + 0.1013) Q = 113S (P1 + 0.1013) Q : Air flow rate [l/min (ANR)] S : Effective area (mm) P : Pressure drop (P1 P2) [MPa] P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] Correction for different air temperatures Multiply
N.O. 24 VDC 12 VDC Type 42 7 Q Q Q Specifications Series SYJ300/500/700 Low Power Consumption 0.5 W Q Q Q Q Q SYJ300.pages 10-12 Q Q SYJ500.pages 13-15 Q SYJ700.pages 16-18 Q Q Q Specifications Q Q Q Q Q Q Q Q Q Q Q Q Q Q Q 9 Series SYJ300 3 Port Solenoid Valve Valve Specifications Model Weight g Valve model Type of actuation Port
Compatible Fluid: Steam, Operating Environment: Standard, Type: Air Operating Type, Number of Solenoids: -, Switching Type: Normally Closed, Application: -, Connection Type: NPT, Plumbing Thread Nominal: 1 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～60, Driving Type: Pilot Type, Operating Pressure Difference Range(MPa): -, Orifice Diameter(Ø): 40, IP Rating: -, Insulation
Compatible Fluid: Air / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Body Material: Aluminum, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1 1/2, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Orifice Diameter(Ø): 40, Voltage: 110 V AC 50/60
Compatible Fluid: Air / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Body Material: Aluminum, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1 1/2, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Orifice Diameter(Ø): 40, Voltage: 110 V AC 50/60
Compatible Fluid: Air / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Body Material: Aluminum, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1 1/2, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Orifice Diameter(Ø): 40, Voltage: 110 V AC 50/60
Compatible Fluid: Air / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Body Material: Aluminum, Application: Individual Item, Connection Type: NPT, Plumbing Thread Nominal: 1 1/2, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Orifice Diameter(Ø): 40, Voltage: 24 V DC, Sealing
Size: 6 [ø40(ø28)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 24VDC, Lead Wire: Conduit Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal w/Light, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 24VDC, Lead Wire: Conduit Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: NBR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 24VDC, Lead Wire: Conduit Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: FPM Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 24VDC, Lead Wire: Conduit Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Vacuum Pilot, Thread: NPT, Port Size: 1 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: Conduit, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: FPM Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: Conduit Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 4 [NC (Operating Pressure 1MPa)], Sealant: FPM Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: Conduit Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 12VDC, Lead Wire: Conduit Terminal, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: EPR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal w/Light, Manual Override: -, Bracket: -
Size: 6 [ø40(ø28)], Valve Type: 2 [NO (Operating Pressure 1MPa)], Sealant: NBR Seal, Body Material: Standard, Pilot System Option: Standard, Thread: NPT, Port Size: 1 1/2, Voltage: 24VDC, Lead Wire: DIN Terminal w/Light, Manual Override: -, Bracket: -