Vacuum Saving Valve Caution: Caution indicates a hazard with a low level of risk which, if not avoided, could result in minor or moderate injury. Warning: Warning indicates a hazard with a medium level of risk which, if not avoided, could result in death or serious injury. Danger : Danger indicates a hazard with a high level of risk which, if not avoided, will result in death or serious injury. Warning 1.
Fixing method for protective covers WRF100-T200 WRF100-S200 WRF100-T240 WRF100-S240 WRF100-T270 WRF-C200 WRF-C240 w WRF-C270 Tightening torque for cover mounting bolts Location Tightening torque (N.m) t r e r y 3.0 to 4.0 5.0 to 7.0
8.4 NO X X PE NC 30.5 30.5 116.1 98.6 91.6 91.6 2(A) 3(R) 66.8 57.6 1(P) 43.8 43.8 34 34 71 (P port) Rc 1/2, 3/4, 1 (R port) Rc 1/2, 3/4, 1 (A port) Rc 1/2, 3/4, 1 5-5-12
AN103-01 AN210-02 1) VEX1-9-1P VEX4-2A-P VEX1-11-2 VEX4-4 DXT152-14-1A NXT013-3 VO307K-1 2) 3) VEX322 VEX342 Rc A 1/8 1/4 F G VVEX2 VVEX4 B 1/4 3/8 N NPT ( ) VEX1-17 VEX4-5 C 1/2 T NPTF 11 No.VEX-OMY0001 (2) () 3 2(A) 23(P2) 12(P1) a,b 12(P1),23(P2) (2) a 12(P1) 1(P)2(A)3 3(R) 3(R) b 23(P2) 2(A) 2(A)3(R)1 1(P) 1(P) 12(P1) 1 2 3 23(P2) 4 5 6 7 8 POM 9 -12No.VEX-OMY0001
3 y r t !1 RE A B REC CX CY A A MQQ M 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 RHC MK(2) RS Q G Enlarged view of A Component Parts RS H A Description No.
q e r q e r q e r q e r w w w w 125 Process Gas Equipment / Diaphragm Valve Specific Product Precautions Be sure to read before handling.
SMC PRESSURE SWITCH PD PV 57 1 67 1 32.4 109 Approx. 300 Ejector RESET SET Supply valve Release valve V 21.2 Manual override Suction filter 1 2-4.6 (mounting hole) 1 5.6 1 8 1 10.2 123 1 4.6 1 8 SOL. c SOL. a Silencer SOL. b Interface A Light Suction filter Manual override Interface B Digital vacuum pressure switch M5 port PE (pilot valve exhaust port) M5 port PD (vacuum breaking pressure
P2 A R P1 0.5 s or more R P2 No output A A 1683 A
VR51 Series Dimensions 70 45 (18) 4.9 Supply port P1(11) Flame resistant One-touch fitting: 6, 1/4
Model PP SS VV OO Gasket QQ RR TT UU ML1C25 ML1C32 ML1C40 C11.2 10 14 37 24 8 27 20 8 16.5 C11.2 18 46 30 12 32 22 8 17 23.5 12.5 10 C14 53 40 34 26 Model A B C D E F G H I J K L M N P Q S T O R U W Z V Y ML1C25 ML1C32 ML1C40 274 260 137 140 88 108 87 85.5 60 74 97 100 42.5 26 34 206 28 24 5.6 9 5.5 8.5 9.5 M5 X 0.8 M6 X 1 11 322 306 161 160 108 131 101 99.5 64 92 118 120 53.5 28 40 242 36.5
A 24 VK M5 thread 8 deep, with or without insert depending on base material. VZ 32 VF A' VFR Coding stud. M5 x 10 DIN913-45H VP4 12 2 8 VZS G 1/4 DIN/ISO228/1 M5 Drive flange face VFS VS4 19.5 5.5 Solenoid valve flange face O-ring 16 x 2 VQ7 1.5 3 EVS VFN The solenoid valve can be attached with 2 mounting bolts.
Since a large quantity of liquid will be pumped out, use a suitable throttle in the discharge port if problems occur. Note 3) With a low number of operating cycles, even a valve with a small Cv factor can be operated.
(A) 2 23 (AR) (A) 2 Refer to Best Pneumatics No. 1 for further details. 3 (R) 1 (P) 3 (R) 1 (P) Regulator Series AR Model Specifications Model AR20 Port size 1/8, 1/4 AR25 1/4, 3/8 AR30 1/4, 3/8 AR40 AR20 AR25 AR30 AR40 Model Proof pressure 1.5 MPa 1.0 MPa 0.05 to 0.85 MPa 1/4, 3/8, 1/2 Max. operating pressure Pressure gauge port size 1/8 1/4 Set pressure range Ambient and 5 to 60C (No freezing
Cylinder ports are NAMUR hole pattern. 3-12-4 5 NAMUR Interface 5 Port Solenoid Valve Series VFN2000N/3000N NAMUR Mounting Pattern Axis A-A' can be aligned to suit. A 24 VK M5 thread 8 deep, with or without insert depending on base material. VZ 32 VF A' VFR Coding stud.
A 24 V100 M5 thread 8 deep, with or without insert depending on base material. SY 32 SYJ A' VK Coding stud.
Use caution to the popping of a snap ring. When replacing rod seals and removing and mounting a snap ring, use a proper tool (snap ring plier: tool for installing a type C snap ring). Even if a proper tool is used, it is likely to inflict damage to a human body or peripheral equipment, as a snap ring may be flown out of the tip of a plier.
1 @3 A* A* Component Parts Material Description Remarks No. q w e Aluminum alloy Rod cover White anodized Aluminum alloy Head cover White anodized Enlarged view of A Aluminum alloy Cylinder tube Hard anodized Aluminum alloy Piston Chromated Hard chromate plated r Carbon steel Cushion spear A t Carbon steel Hard chromate plated Cushion spear B y Carbon steel Hard chromate plated Piston Rod
b c d e f g Nil Reed switch L R Solid state switch S h Nil L R S Operating direction Left Right a b h g d c f e Note) Lead wire length symbols 0.5m .
Since a large quantity of liquid will be pumped out, use a suitable throttle in the discharge port if problems occur. Note 3) With a low number of operating cycles, even a valve with a small Cv factor can be operated.
Since a large quantity of liquid will be pumped out, use a suitable throttle in the discharge port if problems occur. Note 3) With a low number of operating cycles, even a valve with a small Cv factor can be operated.