Air Pilot Operated Series NVSA D.C. 2 SDrino Seat t2) AXT 334.10 3 Spring . Cntering l2l AXT 334-14 Cushion-Pilot Cover "8" Enc AXT 334-12-2 Spool & Sleve 440F S.S. 6 O.Rino.S & S {6) 6una N ARP 568,014 7 Soacer. B End AXT 334-16-2 Q *-r iN I Gasket . Pilot Cover & Spacers (4) Buna N AXT 334.7N-1 9 Soacer.
VZ (A) 2 (A) 2 VS 3 (R) 1 (P) 3 (R) 1 (P) r e w q r e w q N.O. N.O. (A) 2 (A) 2 3 (R) 1 (P) 3 (R) 1 (P) Component Parts Material Description Notes No.
8 o e @2 @3 @1 !3 !4 @7 @8 !6 !5 CHN CHM CHS CHS CH2 CHA !0 q w !2 !
M5 x 0.8 2 x 4-OA effective depth RA 2 x 4-OB Depth of counter bore RB F Q Y I 4-N through M 0.2 D E L B + Stroke K A + Stroke M 0.2 E 25, 28 H effective thread depth C 2-Rc 1/8 F Q Y 2 x 4-OA effective depth RA 2 x 4-OB Depth of counter bore RB J I 4-N through M 0.2 D W E K L B + Stroke M 0.2 A + Stroke E (mm) Bore size (mm) Stroke range (mm) OA A B C D E F H RB I J K L M N OB Q RA W Y M4
8 stations 4 stations 02 2 stations 02 2 stations 02 2 stations (2) (2) (2) Applicable up to 20 solenoids.
RA Y Q F Depth of counterbore RB I 4-N through 4-N through M0.2 D E K B + Stroke L M0.2 A + Stroke E 25, 30, 40 H effective thread depth C 2 x 4-OA effective depth RA 2-Rc1/8 (NPT1/8, G1/8) 2 x 4-OB Y Q F Depth of counterbore RB E J I M0.2 D W K B + Stroke L A + Stroke M0.2 E (mm) Bore size (mm) Stroke range (mm) Note) F A H B C D E OA I J K L M N OB Q RA W Y RB 10 10 to 40 69.5 M3 x 0.5
Heat generation amount Q : Unknown : 0.8C (0.8 K) : 25C (298.15 K) : 25.8C (298.95 K) : 3 L/min : Water Density g: 1 x 103 kg/m3 Circulating fluid temperature difference DT (= T2 T1) Circulating fluid outlet temperature T1 Circulating fluid return temperature T2 Circulating fluid flow rate L Circulating fluid Specific heat C: 4.2 x 103 J/(kgK) Q = DT x L x g x C 60 x 1000 T2: Return temperature
mm) A B C D E F G H J K L M N P Q Port size Model IDU3E IDU4E IDU6E 3/8 455 498 283 275 15 270 1/2 31 42 80 230 32 15 240 80 284 483 13 568 355 300 3/4 485 15 7 9 Series IDF/IDU E Option Specifications 1 Refer to pages 2 and 5 for How to Order of options.
Note 3) Vacuum pilot type CE-compliant pilot solenoid valves will become VO307VD DZ-Q. 2 1 1 2 569 A VNB Series How to Order Pilot Solenoid Valves Valve size 1/2/3/4 Valve size 5/6/7 and vacuum pilot type VO307 Q 1 5 D SF4 5 D 23 Q Body option CE-compliant CE-compliant Coil rated voltage CE-compliant Nil Q Standard Vacuum pilot Nil V CE-compliant Nil Q 1 2 3 Note 1) 100 VAC 50/60 Hz 200
l Parts t-iir Parts List Non-rotaling qude ($ -rteragon socker sel screw ;l H"*q"" """k; Pads w h a I maft are ued onLy fol tlre doubl adinq model w th spnng.
l Parts t-iir Parts List Non-rotaling qude ($ -rteragon socker sel screw ;l H"*q"" """k; Pads w h a I maft are ued onLy fol tlre doubl adinq model w th spnng.
Through-hole/Both ends tapped common (Basic) 10 0.1 0.2 Q 12 (Rod size) G M5 x 0.8 (2 locations) (Port size) Auto switch Minimum bending radius of lead wire 10 R 4 3 E Yh9 S T 3 F M8 x 1.25 Effective thread depth 11 6.8 (The dimension on the opposite side is the same.) 5.5 (2 locations) 13.6 7 10 7 10 M6 x 1 (2 locations) Flat washer With 2 pcs. 9 (2 locations) (The dimension on the opposite
bracket) are included with the above parts. 3 Direct Operated 2 Port for Heated Water Series VCB Dimensions Grommet: G Conduit: C Q Approx. 300 F D Approx. 280 D Q F C G1/2 C R R E E B A H 2-P Port size 2-P A 2-M Thread depth N B H Port size 2-M Thread depth N L L K K Conduit terminal: T F (Q) 34 25 U R C G1/2 E B A H D 2-P Port size (S) 2-M Thread depth N L K (mm) Electrical entry P Port
Thread T F N Orifice size 2 3 4 5 6 Rc(PT) NPTF G(PF) NPT 3mm 4.5mm 6mm 8mm 10mm Refer to table q for configuration. Port size 01 02 03 04 1 8 1 4 Valve/Body 0 2 Normally closed (N.C.)/single unit Normally open (N.O)/single unit 3 8 1 2 Refer to table q for configuration.
x PA+w x PC F=q x PA+(e-q) x PC F=-q x PA+r x PB+(w-e) x PC F=q x PA q, w and e are piston areas.
-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258-9200-www.stevenengineering.com VX3 L L VXA K VN K Conduit terminal: T LVC LVA F (Q) 34 LVH LVD LVQ 25 U LQ R C LVN G1/2 TI/ TIL E B A H D 2-P Port size (S) PA 2-M Thread depth N PAX L PB K (mm) Electrical entry P Port size B C A D E F H K L M N Grommet:G Conduit:C Conduit terminal:T Model Q R Q R Q R S U 13.5 28 64 1/8 31 6.5
bracket) are included with the above parts. 3 Series VCB Direct Operated 2 Port for Heated Water Dimensions (mm) 1in = 25.4mm Grommet: G Conduit: C Q Approx. 300 F D Approx. 280 D Q F C G1/2 C R R E E B A H 2-P Port size 2-P A 2-M Thread depth N B H Port size 2-M Thread depth N L L K K Conduit terminal: T F (Q) 34 25 U R C G1/2 E B A H D 2-P Port size (S) 2-M Thread depth N L K (mm) Electrical
. 3-2 3-4 . 3-2 3-5 . 3-2 3-6 . 3-2 4 4-1 . 4-1 4-2 . 4-1 5 . 5-1 IDFB Series 1 6 6-1 . 6-1 6-2 GWP . 6-2 6-3 . 6-3 6-4 . 6-5 6-5 . 6-7 7 A 7-1 . 7-1 7-2 . 7-1 7-3 . 7-1 7-4 . 7-1 8 K 8-1 . 8-1 8-2 . 8-1 9 R 9-1 . 9-1 9-2 . 9-1 9-3 . 9-1 10 S 10-1 . 10-1 10-2 . 10-1 11 T 11-1 . 11-1 11-2 . 11-1 11-3 . 11-1 11-4 . 11-2 11-5 . 11-3 12 V 12-1 . 12
[660] (164) 0.6 0.7 Critical pressure 0.65 [658] (158) 0.5 0.6 0.55 Sonic [656] (151) 0.5 0.4 0.45 [654] (143) 0.4 0.3 0.35 0.3 [650] (133) 0.2 0.25 0.2 [646] (120) 0.15 0.1 0.1 0.05 2 2 2 2 3 2 3 2 3 2 03 04 VX211 VX22 VX23 VX2 4 VX2 50 VX2 60-02 VX2 602 10 15 5 3 5 10 15 20 25 30 4.5 10 15 20 30 40 50 60 3 2 6 30 60 8 25 35 10 20 40 10 35 Flow rate Q kg/h Figures inside [ ] indicate
DC+ 1 Brown q N.C. 2 Not used w DC 3 Blue e IN: 1 to 5 V 4 White r Power supply/Output connector (8P) Power supply/Output connector (accessory) i u y t r e w q Pin No. Pin no. Terminal 7 Green CH4_OUT1 8 Yellow N.C.