AG41E4 is universal, AG43E4 is NC pressurization and AG44E4 is NO pressurization in this direct acting poppet 3-port solenoid valve series with pressure and explosion proof construction (d2G4). They are used for air, low vacuum, water, kerosene and oil, with Rc1/4 and Rc3/8 ports.
| Working Fluid | Air / low vacuum [1.33×10² Pa (abs)] / water / kerosene / oil (50 mm²/s or less) |
| Valve Structure | Direct acting poppet, 3-port: universal (AG41E4) / NC pressurization (AG43E4) / NO pressurization (AG44E4) |
| 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. T64346; 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 1.5 MPa (refer to max. working pressure differential by model) |
| Max. Working Pressure | AG41E4 and AG43E4: 1 MPa, AG44E4: 1.5 MPa |
| Proof Pressure | 25 MPa (water pressure) |
| Fluid Temperature | -10 to 60 °C (no freezing) |
| Ambient Temperature | -10 to 50 °C |
| Coil Thermal Class | Class 130 (B) |
| Valve Seat Leakage | 0.2 cm³/min (ANR) or less (air) (300 or less for PTFE seal) |
| 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: ø2.0 / ø2.0, -2: ø2.3 / ø2.3; AG43E4-4: ø3.0 / ø3.0, -5: ø3.5 / ø3.0; AG44E4-1: ø2.0 / ø2.0, -3: ø2.0 / ø3.0, -4: ø3.0 / ø3.0 (mm) |
| Max. Working Pressure Differential by Model (MPa) | Air AC/DC | water, kerosene AC/DC | oil AC/DC: AG41E4-1 1.0/0.7 | 1.0/0.7 | 0.4/0.3; AG41E4-2 0.7/0.4 | 0.7/0.4 | 0.25/0.15; AG43E4-4 0.7/0.7 | 0.7/0.7 | 0.7/0.7; AG43E4-5 0.4/0.4 | 0.4/0.4 | 0.4/0.4; AG44E4-1 1.2/0.75 | 1.5/1.0 | 1.0/0.45; AG44E4-3 1.2/0.75 | 1.5/0.9 | 1.0/0.45; AG44E4-4 0.4/0.3 | 0.5/0.3 | 0.3/0.2 |
| Cv (TOP / BODY) | AG41E4-1: 0.15 / 0.15, -2: 0.19 / 0.19; AG43E4-4: 0.31 / 0.31, -5: 0.40 / 0.31; AG44E4-1: 0.15 / 0.15, -3: 0.15 / 0.31, -4: 0.31 / 0.31 |
| Body / Seal Material | Body: copper alloy (standard) or stainless steel; seal: NBR (standard), FKM, PTFE (NO port pressurization is not possible for the PTFE seal of AG41E4). Oil-prohibited treatment options also offer ethylene propylene rubber (cannot be used with air). For AG44E4 with the nitrile rubber seal, the seal material on the NO side 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) |
| 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 |
| Apparent Power / Power Consumption | Apparent power: holding 22 VA (50 Hz) / 17 VA (60 Hz), starting 35 VA (50 Hz) / 27 VA (60 Hz); power consumption: AC 50/60 Hz 10/8 W, DC 11.6 W |
| Weight | 1.1 kg |
| Use at Low Vacuum | Apply the vacuum to the port side specified: universal: COM/NC/NO port, NC pressurization: NO port, NO pressurization: NC port |