Doc. no.VT315-OMH0004-C PRODUCT NAME 3 Port Air Operated Valve MODEL / Series / Product Number VTA/VOA315 Series Contents Safety Instructions -2,3 Design/Selection -4 Mounting -4 Piping -4,5 Lubrication -5 Air Supply -5 Operating Environment -6 Maintenance -6 Specific Product Precautions -7 Troubleshooting -8 1 No.VT315-OMH0004-C Safety Instructions These safety instructions are intended
SMC offers a variety of pressure gauges including general purpose, oil-free/external parts copper-free with limit indicator, clean series and a pressure gauge with a pressure switch. Pressure ranges vary from 0 to 1.5MPa, depending on the selected gauge. Panel mounting is possible.General purpose gauge w/limit indicator , Back or vertical side thread , Indication precision: ±3% F.S. (full
: 37 Rc(PT) 1/4 Top VQZ300 2 to 20 VZ VQZ3l2 VV3QZ32-lll VT VT VP VG How to Order Manifold Assembly (Example) VP D side U side 1 3 4 5 stations 2 VQ VQZ VQZ212-5M-C6 4 set VV3QZ22-05C VVQZ200-10A-2 VQZ212-5M-C6 1 set (C kit 5 stations manifold base) 1 set (Blank plate assembly) 4 sets (N.C. style) VZ VS Prefix "" mark to valves etc. to be assembled on the manifold.
1 11/4 11/2 1/4 VDW VCH41(N.C.)
5 1 l 3 = % =V2 0 1 0 3 NVEP 31 4 Size I Pressure Size Code PSIG (Kg7cm2) NPTF (Base mount type) 2 1 7-90 (0.s-5.5)O2=t/c 03=% 2 15-135 (1-9) 4 1 o.7 -22.5 (0.051.s) 03=% O4=th 06 =Vr Subplates (NVEF2120; NVEFII20; NVERI I20) Part No.
Pod NVF3000 NVF5000 Supply SUP Cylindet cYL.1, CYL.2 A , B Exhaust EXH.1, EXH.2 Rl, R2 Symbol (SirEle solenoid) l c 1 : c Y L . 1 l IC2:CYL.2 lEl :EXH.r I {E2:EXH.2] Lubricant 1.
1 4 2.3 15 12 20 50 73 AMC220 40 56 88 100 22 Depth 8 Body size A B C M3 x 0.5 71 88 101 101 121 55 63 83 96 96 116 1 4 3 8 , 56 75 102 118 135 153 AMC320 75 120.5 140.5 2.3 15 20 30 50 123.5 24 55 2 3 5 6 8 9 Depth 8 M4 x 0.7 1 2 3 4 AMC520 102 173.5 193.5 3.2 Depth 8 20 20 30 70 176.5 , 40 70 On the type for the AMC220, an R 1/4 fitting can be attached by removing the drain cock.
Temp.140'F (60"C)) Rod Boot (Rubber) (l\rax. Temp. 230"F (1 10'C) ) Stroke Min. = 1" (25mm) Max. :12"(300mm) Others Consult Factory 'When ordering stroke should be in mm not inches. Boi (ln. Nom.) 50mm (2) 63mm (2'/.1 80mm (3) 100mm (4) CyllndrType -J N R H J K Mounting B Bodystuds L Foot F Front Flange G RearFlange C Sgl. Clevis D Dbl.
Installation 6 4-1 Air Supply 6 4-2 Piping 6 4-3 Shaft Load Limit 6 4-4 Coupling 7 4-5 Operating Environment 8 4-6 Using Body As Flange 8 5. Setting of Rotation Time 9 5-1 Moment of Inertia 9 11 5-2 Kinetic Energy 12 5-3 External Stopper 1314 6. Maintenance and Inspection 1516 7.
C type snap ring for hole Bracket 16 Series MGG Dimensions Basic type/MGGB 20 to 50 4-F through, counter bore G Bottom 4-H Bracket (See table below.)
7 units 6 units 7 units 8 units 8 units 4 units 5 units 5 units 4 units 6 units 6 units 7 units 7 units 3 units Wiring/Piping Connectable number of ionizers (IZS42) with transition wiring (without external sensor) Warning 1.
) Q R Cooling water outlet 87 G (H) K J Cooling water inlet S T 2 x 2 x U Mounting holes D N Drain C (A) B (M) W Rc (mm) B C D E F G H J K L M N P Q R S T U V W Y Z 473 ZA HAW2-04 HAW7-06 HAW22-14 HAW37-14 HAW55-20 HAW75-20 HAW110-30 Model A 360 570 948 1354 1612 2112 1724 1 2 3 4 1 2 1 2 3 4 3 4 3 4 3 4 1 2 1 2 3 4 395 10 10 12 18 18 18 18 4.5 4.5 4.5 6.0 6.0 6.0 8.0 94 94 150 139 139 139
Selection of air quality by purpose For these cases, degree of quality is 15 4 +3 5 specified as 1, 4, and 2 respectively. 40 5 +7 25 Refer to Guide (1). Refer to Guide (2). Refer to Guide (3). Refer to below piping system chart. Refer to Guide (4) page 14-14-4.
Piping/weight specifications Product No. 02(L) N02(L) F02(L) C01(L) A2(L) B2(L) Port size R1/4 NPT1/4 G1/4 Rc1/8 URJ1/4 TSJ1/4 fluid contact Materials in part Pressure-sensing part Pressure sensor: SUS630, Fitting: SUS304 Body (Rear piping) 51 g 51 g 48 g 47 g 54 g 46 g Weight Body (Bottom piping) 77 g 78 g 74 g 65 g 81 g 72 g Lead wire with connector +39 g Leakage 1 x 10-5Pa m3/s 1 x 10
Applicable model LVR20 LVR40 LVR50 03 3 x 2 LVR20 LVR40 LVR50 03 1/8" x 0.086" 04 4 x 3 05 3/16" x 1/8" 06 6 x 4 07 1/4" x 5/32" 10 10 x 8 11 3/8" x 1/4" 12 12 x 10 13 1/2" x 3/8" 19 19 x 16 19 3/4" x 5/8" LQ3 Metric size Inch size Symbol Applicable tubing size Applicable model Symbol Applicable tubing O.D.
Applicable cable O.D. 6 to 8 Light/surge voltage suppressor (For DZ) Manual override (Non-locking push type) E Pilot port 12(P1), 10(P2) Port size: refer to table below C K (External pilot solenoid) P1 P2 J J B (Air operated) D 4 x 2 x 18 mouting hole 32 H F A Applicable flange Port 1, 2 Pilot port 12(P1), 10(P2) A Model B C D E F H J K Note) VNC5-32F VNC6-40F VNC7-50F 1 8 1 4 1 4 32 40
6 e &0 q &0 #4 #3 $8 $0 %9 ^0 #9 $6 $7 %9 !2 #1 !3 $9 %0 %1 !0 @2 @1 #2 ^2 ^5 $5 %2 @5 ^8 $4 ^1 @4 %4 %5 ^7 $3 #0 $2 %6 @7 ^4 o %7 ^9 ^6 @9 %8 ML2BS $1 %3 ^3 !