5 Port Air Operated Valve e (B)2 4(A) SYA w (B) 2 (A) 4 (A) 4 (B) 2 w y SYJA 1 (P) (EB)3 5(EA) VFA3000 VFA5000 VZA t (A)4 2(B) 3 (EB) 5 (EA) 1 (P) 5 (EA) 3 (EB) 1 (P) VFA VFA r y 1 (P) (EA)5 3(EB) VFRA 2 position double VPA4 Symbol 2 position double SYJA r t q q VFA1000 (B)2 4(A) w w (A) 4 (B) 2 (A) 4 (B) 2 VZA 5(EA) 1 (P) (EB)3 VTA VFA3000 VFA5000 2(B) (A)4 VGA 3 (EB) 5 (EA) 1 (P) 1 (P) 5 (EA) 3 (EB) t r (EA)5 1
External pilot How to Order Pilot Valve Assembly (OUT) 2 (OUT) 2 00 VT3113 G 1 1 (IN) 3 (EXH) X (PA) 1 (IN) 3 (EXH) X (PA) Electrical entry CE-compliant Coil rated voltage Q CE-compliant Note) Nil TL D T G Grommet Conduit terminal DIN terminal Conduit terminal with indicator light N.C.
Flow rate Q (Nl) Flow rate Q (Nl) Tube 2,000 Tube 2,000 mm 500 mm 6 x 8 pcs. 6 x 8 pcs. 500 mm 500 mm mm 6 x 6 pcs. 6 x 6 pcs. 6 x 6 pcs. 6 x 6 pcs. Time T1, T2 (ms) Without tube (VXF2150) Without tube Without tube (VXF2150) PM: Raised up to 0.48 MPa PM: Raised up to 0.48 MPa PA=0.5 MPa 6 x 6 pcs. PA=0.5 MPa A=0.5 MPa 6 x 6 pcs.
How to Find the Flow Rate (at air temperature of 20C) Choke flow: when (P2 + 0.1)/(P1 + 0.1) 0.5 293 273 + t Q = 120 x S x (P1 + 0.1) x Subsonic flow: when (P2 + 0.1)/(P1 + 0.1) > 0.5 Q = 240 x S x (P1 P2)(P2 + 0.1) x 293 273 + t Q : Air flow rate [l/min (ANR)] S : Effective area (mm) P1: Upstream pressure [MPa] P2: Downstream pressure [MPa] t : Air temperature Note) Formulas above apply
Note VP544 VP344 VP744 VP 3 1 202 00 8 Gasket HNBR VP500-217-1 VP300-217-1 VP700-217-1 VP500-202VP300-202VP700-2029 Sub-plate Aluminum die-casted Hexagon socket head bolt (1 pc.)
center (A) 4 (B) 2 SX q t r w 5 (R) 3 (R) 1 (P) (B) 2 (A) 4 3 position exhaust center (A) 4 (B) 2 5 (R) 3 (R) 1 (P) 3 position pressure center u (A) 4 (B) 2 3 (R) 1 (P) 5 (R) (This figure shows a closed center type.) 5 (R) 3 (R) 1 (P) Component Parts Replacement Parts Note Zinc die-casted Part no.
3/4" 2 1 2.82 (1.28) VH4 Handle operation angle and air flow direction VH420-N02 to N06 VH430-N02 to N06 3 (Closed center) VH421-N02 to N06 VH431-N02 to N06 3 (Exhaust center) 3/4" 58(3.2) 2 position 3 position N 3 4 2 1 VH422-N02 to N06 VH432-N02 to N06 2 (Position) Flow direction 2 Flow direction 4 Flow direction 2 Flow direction 4 90 45 45 3/4" 185(10.2) 1 2 21.34 (9.7) VH6 VH600-N06,N10
Description Material Notes Body A Body B Needle Needle guide Seat ring Lock nut Handle Bushing Cassette U packing Packing O ring O ring O ring O ring Gasket Zinc alloy Brass Brass Brass Brass Chromated Electroless nickel plated Electroless nickel plated M5: Electroless nickel plated q w e r t y u i o Body size Indicate symbols in alphabetical order if two options or more desired. 1 2 3 4
How to Calculate the Flow Rate For obtaining the flow rate, refer to page 4-1-6. 4-16-1 2 Series VS3115/3110 How to Order VS311 D L 5 01 5 Thread type Accessory (Option) Nil Rc Mounting With indicator light L P With manual override N NPT T NPTF E Nil Without bracket Port size Piping Electrical entry B With bracket G 1 8 Rc 1 4 Rc 1 4 Rc 3 8 Without sub-plate Rc 01 02 02 03 00 Body ported
VO325-00 VQZ VT325-T Specifications VZ Type of actuation Direct operated type 2 position single solenoid VS Air Fluid Operating pressure range 0 to 1.0 MPa 10 to 50C (No freezing. Refer to page 4-18-4.)
Description Material Aluminum casted Aluminum casted Top cover Bottom cover q w VOA301-M V0307E-D-X56 3 port switching valve (for operation control) e 1 VR4152-00-0 GA46-10-01 12702A 12705A NLP-100A PNY-25 SW-100 x 6 x 2 JIS B 2401P3 r t y u i o !0 !
2 q u o e w !0 i t r !1 y With external stopper: CRJU !3 !8 !4 !5 !8 !7 !6 Component Parts Material Description Material Magnet Round head no. 0 Philips screw Hexagon socket head set screw Stopper Holder Stopper retainer Hexagon socket head set screw Hexagon nut Hexagon socket head cap screw Description No. !0 !1 !2 !3 !4 !5 !6 !7 !
2 q u o e w !0 i t r !1 y 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 With external stopper: CRJU !3 !8 !4 !5 !8 !7 !
2 t i q o !0 !1 i q o !0 !1 Component Parts No. Description Body A Handle Body B Needle Seat ring Needle guide Material Note No.
For connector cable of M8 connector, refer to page 90. 3 Series SYJ3000 Construction (A) 4 (B) 2 (A) 4 (B) 2 2 position single 2 position double 5 (R) 3 (R) 1 (P) 5 (R) 3 (R) 1 (P) t e q t r w qr w (B) 2 (A) 4 (B) 2 (A) 4 u u 3 (R) 1 (P) 5 (R) 3 (R) 1 (P) 5 (R) y 3 position closed center/Exhaust center/Pressure center 3 position closed center (A) 4 (B) 2 q t r w 5 (R) 3 (R) 1 (P) (B) 2 (
1 q t i 10 FKM O-ring PF2D540 o !0 u !0 !2ywr e 11 Stainless steel 304 Thread 12 PVC Lead wire !
Switch assembly Adjusting screw Working principle When the MR units OUT side pressure is applied to piston q, piston q moves until it balances with the force of pressure adjustment spring w. The movement of piston q is detected by switch assembly e and outputs ON and OFF signals. The set pressure can be adjusted by turning adjustment screw r, which adjusts the spring force.
KQ2C Caps P Plugs Q Cartridge KR Fitting Boot . . . . . . . .6 .7 .7 .7 P .8 .8 .9 .9 o 't0 1 0 1 0 1 1 1 1 1 1 1 2 Spucial [nnlhunilions Page 14 IIU lrlylon lltliltg Page 15 Bmss Phe tittittg$ pase N i p p l e s . . . . . . . . . 1 7 Cdinlinars -. -14 Bushings Aalaolers 1 8 '18 1 q Ts6s .20 .20 Pftr^q 21 SAE 45" Flares . -..22-23 .24 General Assembly..,.. lmoortant Oo's and Dont's Chemical
N01e} The iMicaled 110w rate values are al a pressure 01 O.5MPa and a temperature 01 20 Q C. 1 Speed Controller 5 .
8 q Right cover Black anodized Aluminum alloy Black anodized Sub-plate Aluminum alloy !