VFA3000 4/5Port Air Operated Valve Series VFA3000 Model Configuration Port size Rc(PT) Effective area (mm2)(Cv) Rc(PT) Pilot port size Rc(PT) Weight (kg) Valve model 1 8 Rc(PT) 1 4 Rc(PT) 15.3 (0.85) 18 (1) 3 8 1 8 1 4 1 8 VFA3122-F 2 position single ,EXH: 01 02 0.18 1 8 1 8 1 4 14.4 (0.8) 18 (1) 01 02 VFA31302 position single (EXH: ) 0.15 1 8 1 8 Body ported Base mounted (With sub-plate) 1 8 1 4
Elbow type Universal type Port size Metric size Inch size 3.2 4 6 8 10 12 1/8" 5/32" 3/16" 1/4" 5/16" 3/8" 1/2" AS131FG-M5 AS121FG-M5 M5 x 0.8 AS231FG-01 AS221FG-01 R 1/8 AS231FG-02 AS221FG-02 R 1/4 AS331FG-02 AS321FG-02 R 1/4 AS331FG-03 AS321FG-03 R 3/8 AS431FG-04 AS421FG-04 R 1/2 AS131FG-U10/32 AS121FG-U10/32 10-32 UNF AS231FG-N01 AS221FG-N01 NPT 1/8 AS231FG-N02 AS221FG-N02 NPT 1/4 AS331FG-N02
90 32 20 30.5 155 37 75 M22 x 1.5 10 78 89 80 341 236 16 3/4 95 41 20 34 172 47.3 90 M26 x 1.5 10 80 110 100 8 Series RHC Dimensions/Rear Flange Type 20 to 40 4-Radius Rc P Rc P NN GA FZ GB Width across flats NF FX 4-FD H1 I MM FW D ND NB NE FY C Effective thread NC E E NA B WH 10 FT H2 10 A K F N JC JD N S + Stroke F H ZZ + Stroke (mm) H1 GB GA FZ FW FY FX FT FD F E D C B A Bore size (mm
G36 4 01 G46 4 02 G36 P10 N01 G46 P10 N02 G36 P4 N01 G46 P4 N02 1348110A B Regulating pressure range Bracket 0.05 to 0.85MPa 0.05 to 0.30MPa 0 1 ARX20 Nil F ARX21 Nil F Thread type G Pressure gauge Rc NPT G Nil N F ARX20N ARX21N P Port size Panel nut 1/8 1/4 01 02 Option combination numbers Panel nut is also included with B.
[Rc1/4] 02 [Rc1/4] 03 [Rc3/8] VQZ200-SVQZ200 Note 1) Option Note 2) When specifying more than one option, please indicate them alphabetically.
LVH Connection LVD 02 03 04 06 10 12 14 20 1 4 Thread type Nil T F N Refer to the table (2) given below for availability. 3 8 1 2 3 4 Rc NPTF G NPT Thread LVQ Refer to page 17-3-16 for ordering coil only. 1 1 1 2 LQ 1 4 1 2 LVN 32 40 50 For 32A For 40A For 50A Flange TI/ TIL PA Refer to the table (1) given below for availability.
) Composed effective area So (mm2) 100 RHC = 0.7 38 47 0.5 56.5 MK(2) 0.1 0.3 10, 12, 16 1/4, 3/8 50 RS Q G 500 15 63 RS H A 3/8, 16 1/2, 16 1/2, 16 3/4, 16 3/4, 16 1000 1500 2000 2500 3000 30 0 45 1,000 2,000 3,000 60 RZQ Maximum speed Vmax (mm/s) 75 89.5 80 MI W S 16 3/8, 1/2 500 24.5 = 0.7 3/8, 16 1/2, 16 3/4 3/4 3/4 3/8 1/2, 16 3/4 3/4 3/4 3/4 1000 1500 2000 2500 3000 500 1000 1500
models are not Applicabl model Specitications 6 E Sel orergur max. 0.1 MPa ,o o Sel pressure ma-x. 0.5 MPa 3 o o Set pressure max. 0,9 MPr 5 O_l o Connection Rc 1/4 02 o o, Connection Rc 3/8 03 r) o Connectlon Rc 'l12 o4 o Bracket B O ,l Brackel c c :l: 6 A Connection NPTI/4 N02 _l ., connection NPT3/8 N03 C c co$nection NPT1/2 N04 a) Connection G 1/4 F02 o ll Connection G 3/8 F03 C al Connection
NVEP NVEF 3 1 r T 1 0 3 4 0 T I tffi IFTC I B"dt nowj I Rate rype I I Ports Port Size Code Max. Etfective Orifice (mm2) NPTF (Base mount type) 1 1 3 02=1h 03 = 3/s I .t 1 30 Q2=1/t 03=9e O4=1/z 1 45 03 =3/8 04=1/z 06=aa (Base mount type) 1 2 02=lL 03 = 3/s 8 4.5 4 ?.
v*4 v*4 v*4 *1 The 110 VAC and 115 VAC are interchangeable.
NVEP NVEF 3 1 r T 1 0 3 4 0 T I tffi IFTC I B"dt nowj I Rate rype I I Ports Port Size Code Max. Etfective Orifice (mm2) NPTF (Base mount type) 1 1 3 02=1h 03 = 3/s I .t 1 30 Q2=1/t 03=9e O4=1/z 1 45 03 =3/8 04=1/z 06=aa (Base mount type) 1 2 02=lL 03 = 3/s 8 4.5 4 ?.
[Rc 1/4] 02 [Rc 1/4] 03 [Rc 3/8] VQZ200 VQZ200-S(2) VQZ300 VQZ300-S(2) Note) Symbol R indicates an external pilot.
Body size 3 4 5 6 1 Pressure gauge 8 3 ARX 1 2 None With pressure switch Nil S None Adapter assembly 4 3 1/4 3/8 1/2 3/4 1 AMR AMR Port size Thread type Thread type ARM Symbol Port size Nil N F Nil N G Rc NPT G Rc NPT G 02 03 04 06 10 1/4 3/8 1/2 3/4 1 The port size of adapter assembly is same as the port size of the body.
0 00 02 E 3 Auto drain Additional symbol Port size 1 None With auto drain 0 Flow direction: left to right MR unit Flow direction: right to left 02 03 04 06 10 1/4 3/8 1/2 3/4 1 Applicable model AMR3l00-02 to 03 AMR4l00-02 to 04 AMR5l00-04 to 06 AMR6l00-10 R 3 4 5 6 Body size 3 4 5 6 Adapter ass'y port size (2 pcs.)
B F Accumulated pulse output Brown 1 Load ON OFF OUT1 Main circuit Main circuit 4 Black Analog output White A 50msec 2 + 24VDC Load DOWN MODE SET U P 3 Blue 2-G C 60 PF2A7H-(-M) 28 29 (41.5) 3 4 Accumulated pulse output Brown 1 ON OFF OUT1 4 Black Analog output Load 2 1 50msec 2 + White Connector pin numbers Load 24VDC 3 Blue Pin no.
+ 40 (n 4) 2 90 + 40 (n 4) 2 (n = 4, 8, 12, 16 ) Note 2) 15 + 40 n (n = 2, 4, 6, 8 ) Note 1) (n = 4, 8, 12, 16 ) Note 2) 2 (Different surfaces, Same surface) 1 55 60 65 D-A9V (n 2) 2 10 50 50 + 30 (n 4) 2 (n = 4, 8, 12, 16 ) Note 2) 55 + 30 (n 4) 2 (n = 4, 8, 12, 16 ) Note 2) 60 + 30 (n 4) 2 65 + 30 (n 4) 2 (n = 4, 8, 12, 16 ) Note 2) 10 + 30 n (n = 2, 4, 6, 8 ) Note 1) (n = 4, 8,
Starting the Product . 4-1 4.1 Before Starting . 4-1 4.2 Preparation for Start . 4-2 4.2.1 Power supply . 4-2 4.2.2 Setting of circulating fluid temperature . 4-2 4.3 Preparation of circulating fluid . 4-3 4.4 Starting and Stopping . 4-6 4.4.1 Starting the product . 4-6 4.4.2 Stopping the product . 4-7 4.5 Check items after starting . 4-8 4.6 Adjustment of Circulating Fluid . 4-8 Chapter
Starting the Product . 4-1 4.1 Before Starting . 4-1 4.2 Preparation for Start . 4-2 4.2.1 Power supply . 4-2 4.2.2 Setting of circulating fluid temperature . 4-2 4.3 Preparation of circulating fluid . 4-3 4.4 Starting and Stopping . 4-6 4.4.1 Starting the product . 4-6 4.4.2 Stopping the product . 4-7 4.5 Check items after starting . 4-8 4.6 Adjustment of Circulating Fluid . 4-8 Chapter
G1, Symbol N: NPT1) CH2: Rc1/2 (Symbol F: G1/2, Symbol N: NPT1/2) Tank drain port CH1: Rc3/4 (Symbol F: G3/4, Symbol N: NPT3/4) CH2: Rc1/2 (Symbol F: G1/2, Symbol N: NPT1/2) Fluid contact material (Metal/Resin) CH1: Stainless steel, Copper (Heat exchanger brazing), Brass, Bronze, Fluororesin, PP, PBT, POM, PU, PC, PVC, EPDM, NBR CH2: Stainless steel, Alumina ceramic, Carbon, Fluororesin,