Size/Valve Type: 4 (Size: 10A, 15A; Valve Type: N.C.), Body/Port/Orifice: H (Body Material: C37; Port Size: 1/2, Orifice Dia.: 15), Voltage/Electrical Entry: Z (Other Voltages and Electrical Options), Other Voltages and Electrical Options: 3E (230VAC; DIN Terminal w/Surge Voltage Suppressor w/o DIN Connector), Other Options: D (Oil-free, G Thread)

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: Rc(PT), Port Size: 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: Conduit Terminal, Manual Override: -, Bracket: -

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: Rc(PT), Port Size: 1/2, Voltage: 24VDC, Lead Wire: Grommet Terminal w/Light & Surge Voltage Suppressor, Manual Override: -, Bracket: -, X200: -, CE Compliance: -

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: Rc(PT), Port Size: 1/2, Voltage: 24VDC, Lead Wire: Grommet, Manual Override: -, Bracket: -, X200: -, CE Compliance: -

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: Rc(PT), Port Size: 1/2, Voltage: 110VAC 50/60HZ, Lead Wire: DIN Terminal, Manual Override: -, Bracket: -, X200: -, CE Compliance: -

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: Rc(PT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: EZ (Grommet Terminal w/Light & Surge Voltage Suppressor)

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: Rc(PT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: G (Grommet)

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: Rc(PT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: D (DIN Terminal)

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: Rc(PT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor)

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: Rc(PT), Port Size: 15A (1/2), Voltage: 3 (110VAC 50/60HZ), Lead Wire: D (DIN Terminal)

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Application: Individual Item, Connection Type: [Rc (R)] Rc, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Operating Pressure Difference

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Application: Individual Item, Connection Type: [Rc (R)] Rc, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Operating Pressure Difference

Refrigerated Air Dryers

Order IDF 8E 10 Nil A C G K L M R S T Size Symbol Air compressor size *1 1E 0.75 kW 2E 1.5 kW 3E 2.2 kW 4E 3.7 kW 6E 5.5 kW 8E 7.5 kW 11E 11 kW 15E1 15 kW *1 Note that the above values are for reference only.

Table of Contents

Air Dryer Stainless Steel Heat Exchanger Type Series IDUS 3E, 4E, 6E How to Order Voltage Model Option 3E 4E 6E 4 6 A C L IDUS M R Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Model Air compressor Refrigerant Voltage 3E 4E 6E R134a 2.2kW 3.7kW 5.5kW Single phase

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: NBR Seal, Body Material: Stainless Steel Body, Pilot System Option: Standard, Thread: Rc(PT), Port Size: 1/2, Voltage: 100VAC 50/60HZ, Lead Wire: Conduit Terminal, Manual Override: Non-locking Push Extended Style, Bracket: Bracket

Size: 2 [ø15(ø11)], Valve Type: 1 [NC (Operating Pressure 0.5MPa)], Sealant: A (NBR Seal), Body Material: S (Stainless Steel Body), Pilot System Option: Standard, Thread: Rc(PT), Port Size: 15A (1/2), Voltage: 5 (24VDC), Lead Wire: DZ (DIN Terminal w/Light & Surge Voltage Suppressor), Manual Override: Non-locking Push Style, Bracket: None, X200: No, CE Compliance: Q (CE Compliance)

Compatible Fluid: Air / Water / Vacuum / Oil / Gas, Operating Environment: Standard, Type: Electromagnetic Type, Number of Solenoids: Single Solenoid, Switching Type: Normally Closed, Application: Individual Item, Connection Type: [Rc (R)] Rc, Plumbing Thread Nominal: 1/2, Tube Flange Nominal: -, Operating Temperature Range(°C): -5～50, Driving Type: Pilot Type, Operating Pressure Difference

[Option] 3 Port Solenoid Valve Direct Operated Poppet Type VT317 Series Rubber Seal

Take proper measures to prevent dust or foreign matter from accumulating in this area. (1) 3e 3e (4) (7) 3e (5) (6) (3e) (3d) (3d) (3c) How to Calculate the Flow Rate For obtaining the flow rate, refer to front matter. (3) 3e (9) (3a) 3d (3e) (8) (9) (3e) Magnifying figure (2a) Self-up screw 2 1 3 (2b) Connector for DIN Terminal Description DIN connector Part no. GDM2C 1454 A

Refrigerated Air Dryer

Refrigerant Improved corrosion resistance with the use of stainless steel, plate type heat exchanger (Except IDF1E to 3E) Series Air flow capacity m3/min (ANR) 50 Hz 60 Hz Applicable air compressor output (Guide) In case of screw type (kW) Port size Pages Refrigerant Rated inlet condition IDF1E IDF2E IDF3E IDF4E IDF6E IDF8E IDF11E 0.12 0.235 0.37 0.57 0.82 1.32 1.82 0.10 0.20 0.32 0.52 0.75

VT325

Skin the cable and crimp the crimped terminal (9) to the edges. 3) Remove the screw with washer (3e) from the bracket (3e). (Loosen in the case of Y shape type terminal.) As shown in the below figure, mount a crimped terminal (9), and then again tighten the screw (3e). Note) Tighten within the tightening torque of 0.5 Nm 15%.