Model: AG4*E4-Z
AG41E4-Z is universal, AG43E4-Z is NC pressurization and AG44E4-Z is NO pressurization in this direct acting poppet 3-port solenoid valve series for dry air with pressure and explosion proof construction (d2G4). They are used for dry air, inert gas and low vacuum, with Rc1/4 and Rc3/8 ports.
| Working Fluid | Dry air (atmospheric dew point -60 °C and over) / inert gas / low vacuum [1.33×10² Pa (abs)] |
| Valve Structure | Direct acting poppet, 3-port: universal (AG41E4-Z) / NC pressurization (AG43E4-Z) / NO pressurization (AG44E4-Z) |
| Explosion Protection | Pressure and explosion proof construction d2G4 (flame-proof grade 2 / ignitability G4) |
| Explosion-Proof Certification Bodies | Japan certification (TIIS) or China certification (NEPSI), selected by order code (blank = TIIS, CN = NEPSI) |
| Certification Numbers | Japan Conformity Certificate No.: No. T64362; China Conformity Certificate No. 2020322307003155; China explosion-proof standard NEPSI acquired: GYB20. 2593X |
| Atmosphere | Outdoors / explosive gas (flame-proof grade 1 to 2 / ignitability G1 to G4) |
| Working Pressure Differential | 0 to 0.75 MPa (refer to max. working pressure differential by model) |
| Max. Working Pressure | AG41E4-Z and AG43E4-Z: 1 MPa, AG44E4-Z: 1.5 MPa |
| Proof Pressure | 25 MPa (water pressure) |
| Fluid Temperature | -10 to 45 °C (no freezing) |
| Ambient Temperature | -10 to 45 °C |
| Coil Thermal Class | Class 130 (B) |
| Valve Seat Leakage | 0.2 cm³/min (ANR) or less |
| Degree of Protection | IP65 or equivalent |
| Mounting Orientation | Unrestricted |
| Port Size | Rc1/4, Rc3/8 (order codes 02, 03), G1/4, G3/8 (2G, 3G), 1/4NPT, 3/8NPT (2N, 3N) |
| Orifice Size (TOP / BODY) | AG41E4-1-Z: ø2.0 / ø2.0, -2: ø2.3 / ø2.3; AG43E4-4-Z: ø3.0 / ø3.0, -5: ø3.5 / ø3.0; AG44E4-1-Z: ø2.0 / ø2.0, -3: ø2.0 / ø3.0, -4: ø3.0 / ø3.0 (mm) |
| Max. Working Pressure Differential by Model (MPa) | AG41E4-1-Z 0.65, -2-Z 0.4; AG43E4-4-Z 0.7, -5-Z 0.4; AG44E4-1-Z 0.75, -3-Z 0.7, -4-Z 0.25 |
| Flow Characteristics (C [dm³/(s·bar)] / b, TOP / BODY) | AG41E4-1: C 0.53 / 0.53, b 0.54 / 0.52; -2: C 0.74 / 0.74, b 0.66 / 0.53; AG43E4-4: C 1.1 / 1.1, b 0.72 / 0.52; -5: C 1.5 / 1.1, b 0.62 / 0.52; AG44E4-1: C 0.53 / 0.53, b 0.54 / 0.52; -3: C 0.53 / 1.1, b 0.54 / 0.52; -4: C 1.1 / 1.1, b 0.72 / 0.52 |
| Body / Seal Material | Body: copper alloy (H, J, P) or stainless steel (L, M, R); seal: NBR (H, L), FKM (J, M), EPDM (P, R). All combinations are oil-prohibited treatment, and EPDM is not used with fluid containing oil. The NO valve seat of AG44E4-Z is FKM |
| Coil | Code 3: thermal class 130 (B) explosion-proof coil; code 5: thermal class 130 (B) diode integrated explosion-proof coil (the diode converts the AC power supply voltage into a DC coil voltage) Coil 3 is for 12/24/48/100 VDC only; coil 5 is for 100/200 VAC 50/60 Hz. |
| External Wire Pull Method | T (standard): conduit screw connection (G1/2) (1/2NPT when China certification is selected); L: pressure proof packing seal (G1/2) connection, cable O.D. ø7.5 to 8.4; M: pressure proof packing seal (G1/2) connection, cable O.D. ø8.5 to 9.4 |
| Options | Manual override (locking), mounting plate, manual override + mounting plate |
| Rated Voltage | 100 VAC 50/60 Hz (also usable at 110 VAC 60 Hz), 200 VAC 50/60 Hz (also usable at 220 VAC 60 Hz) (options: 12 VDC, 24 VDC, 48 VDC, 100 VDC). Coil code 5 can be used with 100 VAC 50/60 Hz or 200 VAC 50/60 Hz |
| Power Consumption | 17 W |
| Leakage Current | 100 VAC: 8 mA or less, 200 VAC: 4 mA or less, 12 VDC: 40 mA or less, 24 VDC: 20 mA or less, 48 VDC: 10 mA or less, 100 VDC: 5 mA or less |
| Weight | 1.0 kg |
| Voltage Fluctuation Range | Within -10 to +5% of the rated voltage |