Air Preparation Equipment Degrees of quality Max. particle diameter ( µ m) Min. pressure dew point ( ° C) Max. oil density (mg/m 3 ) International Standard ISO 8573-1: 1991 Degrees of Quality Japanese Industrial Standard JIS B 8392-1: 2000 Degrees of Qual

60C, Ambient temperature: 32C Water cooled aftercooler Inlet air temperature: 180C Inlet temperature of cooling water: 30C Note 2) Series IDF Inlet air temperature: Saturated at 35C (IDF1D), saturated at 40C (IDF2D to 240D), Ambient temperature: 32C Note 3) Series IDG Inlet air temperature: Saturated at 25C, Ambient temperature: 25C Note 4) Series IDU Inlet air temperature: 60C (IDU3D to 6D

IDUS/IDFS

.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com Series IDUS Series IDUS Inlet air temperature C Model IDUS3E IDUS4E IDUS6E 500 310 55 740 Air flow capacity l/mim(ANR) 295 (300) 475 (430) 703 (640) 60 160 275 225 55 Power consumption W 165 (189) 230 (275) 280 (295) 60 ( ): Previous model IDU3D/4D/6D

MB

D 6D 1 mm 6 < D 25D 2 mm D > 25D 4 mm 3) In case of a double rod type and a single acting retraction type, enter the dimension with the rod retracted. 4) In case of a double rod type, the change is applicable to a single side only.

Fitting Type: B (Branch Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: F (Female), Thread: N (NPT)

Fitting Type: L (Elbow), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)

Fitting Type: H (Connector), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)

Fitting Type: B (Branch Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: F (Female)

Fitting Type: B (Branch Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male)

Fitting Type: R (Run Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6C (Tube O.D. 1", Tubing Size 1"x7/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Piping: M (Male), Thread: N (NPT)

Fitting Type: H (Connector), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: F (Female), Thread: N (NPT)

Fitting Type: B (Branch Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)

Fitting Type: L (Elbow), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: F (Female), Thread: N (NPT)

Fitting Type: R (Run Tee), Metric Size, Side A: No (Select Inch Size, Side A), Inch Size, Side A: 6D (Tube O.D. 1", Tubing Size 3/4"x5/8"), Metric Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Inch Size, Side B: No (For Types H and L, and Types B or R w/Same Tubing Size), Piping: M (Male), Thread: N (NPT)

2/3 Port Valve

VNA1A -6A, 8A, 10A VNA2 -10A, 15A VNA3 -20A VNA4 -25A VNA5 -32A VNA6 -40A VNA7 -50A No.

2/3 Port Valve

Note 4) 32A to 50A are 80oC. q 32A to 50A 15A to 25A Stainless steel FPM/EPR Bonnet w 32A to 50A O ring e Stainless steel, FPM, 15A to 25A Stainless steel, Brass, NBR Stainless steel, EPR Diaphragm assembly r Stainess steel, Brass FPM/EPR 32A to 50A Valve spring Stainless steel t Stainless steel Copper NBR Polyacetal PTFE Class B molded Stainless steel, Silver FPM/EPR, PTFE 15A to 25A

/

Body material: Brass (C37) (32A or more: CAC407), Stainless steel (32A or more: not available) VXED2130 (8A/10A) VXED2140/2150/2260 (10A to 25A) !2 !2 !1 o i t !0 e u w y q !1 o i t e !0 P1 P2 P1 u y w OUT IN OUT P2 IN VXED2270/2380/2390 (32A to 50A) q !2 !1 i t e o !0 w r u Working principle When the coil !

2/3 Port Valve for Various

Description Size Option Stainless steel Standard Brass BC6 Brass BC6 NBR Standard Brass BC6 Brass BC6 NBR Option Stainless steel 10A to 25A 15A to 25A Body Body q q 32A to 50A 32A to 50A Stainless steel Stainless steel 10A to 25A 32A to 50A 15A to 25A 32A to 50A Bonnet Bonnet w w FKM/EPDM Stainless steel, FKM Stainless steel, EPDM FKM/EPDM Stainless steel, FKM Stainless steel, EPDM Stainless

VXD21/22/23

Option Stainless steel Standard Brass BC6 Brass BC6 NBR Standard Brass BC6 Brass BC6 NBR Option Stainless steel 10A to 25A 15A to 25A Body Body q q 32A to 50A 32A to 50A Stainless steel Stainless steel 10A to 25A 32A to 50A 15A to 25A 32A to 50A Bonnet Bonnet w w FKM/EPDM Stainless steel, FKM Stainless steel, EPDM FKM/EPDM Stainless steel, FKM Stainless steel, EPDM Stainless steel, Brass

VXP21/22/23

Description Size Standard Brass BC6 Brass BC6 NBR Option Stainless steel Standard Brass BC6 Brass BC6 NBR Option Stainless steel 10A to 25A 15A to 25A Body Body q q 32A to 50A 32A to 50A Stainless steel Stainless steel 10A to 25A 32A to 50A 15A to 25A 32A to 50A Bonnet Bonnet w w FKM/EPDM Stainless steel, FKM Stainless steel, EPDM FKM/EPDM Stainless steel, FKM Stainless steel, EPDM Stainless

Proposals for Energy Saving

Electrical option Nil None S With surge voltage suppressor L With indicator light Z With surge voltage suppressor/indicator light Body size 4 15A 5 20A 6 25A 7 32A 8 40A 9 50A Refer to Table 2 below for applicability.