VGA342 VM/VR Effective Area VH Port size 140 PA AR PA AR Rc(PT) Rc(PT) 3 4 Rc(PT)1 1 2 185 195 10.3 10.8 210 235 11.7 13.1 Effective area (mm2) 145 7.8 Cv factor 8.1 Precautions Be sure to read before handling. Refer to p.0-33 to 0-36 for Safety Instructions and common precautions.
SA VA SA VA VM Environment 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 Caution Selection VR 1. When the valve is exposed to a large amount of dust, install a silencer into the port 3(R).
P2) 10(P2) 10(P2) 12(P1)10(P2) Air operated Solenoid Port VNC02 12 (P1) External pilot Bleed port External pilot 10 (P2) Bleed port External pilot Pilot exhaust Ass Ass Ass Ass y y y y VNH VNH VNH VNH () 3 3 3 3 (VNH (VNH (VNH (VNH ) ) ) ) VNH13 3 5MPa 7 VN-OMP0001 VNC VNC VNC VNC VNH VNH VNH VNH / / / / (VNC (VNC (VNC (VNC ) ) ) ) /30m /30m 0.49MPa 0.97MPa ,MPa ,MPa m/s m/s Vm
type VA Thread piping Nil Rc Symbol Port size Applicable series M5 01 02 Symbol Port size Applicable series N3 N7 N3 N7 N9 N7 N9 G F SA 5 32" SYA3000 SYA5000 SYA7000 One-touch fitting for M5 x 0.8 N NPT SYA3000 1 4" 1 8 1 4 One-touch fitting for NPTF T VA 5 32" One-touch fitting for 1 4" One-touch fitting for SYA5000 One-touch fitting (Metric size) Bracket 5 16" One-touch fitting for VM
VVFS4000-10A 1 pc. 3.2-23 VFRA4000 Dimensions 2 position single: VFRA4111-03 04 2 position double: VFRA421103 04 SlA VlA SlA VlA VM/VR VH 03 04 03 04 03 04 3 position closed center: VFRA43113 position exhaust center: VFRA44113 position pressure center: VFRA45113.2-24
1 5 Port Air Operated Valve Series VPA450/470 How to Order SA VPA4 1 5 0 10 VA SA VP 5 port Air operated valve Thread type VA Nil Rc G NPT NPTF Function F N T 1 2 3 4 Symbol VM 2 position single pilot 2 position double pilot 3 position closed center 3 position exhaust center Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside
(Value in the initial stage) VM Body ported 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 VR Model VH Flow characteristics Pilot port size Pilot port piping location b Cv b C [dm3/(sbar)] 1 4/2 (P A/B) 4/2 5/3 (A/B EA/EB) C [dm3/(sbar)] Cv Function Port size
VM 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 F Foot bracket Mounting bracket are supplied, but unattached.
(Value in the initial. stage) VM 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 VR Model VH Flow characteristics (2) 1 4/2 (P A/B) 4/2 5/3 (A/B EA/EB) C [dm3/(sbar)] Cv Type of actuation Port size Pilot port size b Cv b C [dm3/(sbar)] Valve model Pilot VHS Body
VM 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 F Foot bracket Mounting bracket are supplied, but unattached.
Thread type Nil Rc F G N NPT T NPTF 04 1/2 06 3/4 10 1 SA VA JIS Symbol VM N.C. N.O. 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 Specifications VR Operating type Air operated type Type of actuation N.C./N.O.
1 3 Port Air Operated Valve Series VPA300/500/700 How to Order SA A 01 2 4 3 VPA VA Option VP Air operated valve None With bracket (Only VPA342, VPA542 and VPA742) Nil F SA Body size VPA542 Passage 3 5 7 1/4 standard 3/8 standard 1/2 standard VA Normally closed Normally open A B Thread type VM NC/NO common 4 Actuation Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco,
Nil Rc F G VA Port size N T NPT NPTF Without connection port (For manifold) Nil VM 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 Option 01 1/8 Nil Without bracket 02 1/4 VR B Foot bracket VH Specifications VHS Fluid Air Operating pressure range (MPa) 0 to 1.0 Pilot
1 5 Port Air Operated Valve Series VFRA3000 How to Order SA 02 VFRA3 11 2 VA SA Thread type (Including pilot port) Function VA Nil Rc 2 position single 1 2 3 4 3 position exhaust center F N T 2 position double G NPT NPTF 3 position closed center VM Courtesy of Steven Engineering, Inc.-230 Ryan Way, South San Francisco, CA 94080-6370-Main Office: (650) 588-9200-Outside Local Area: (800) 258
1 3 Port Air Operated Valve Series SYJA300 How to Order SA Bracket VA With bracket F Nil Without bracket SYJA3 2 1 M3 Body ported SA VA SYJA3 4 1 Base mounted VM 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 VR Port size Type of actuation Nil Without sub-plate VH
1 Conforming to OSHA Standard Pressure Relief 3 Port Valve With Locking Holes Series VHS20/30/40/50 SA VA SA VA VM 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 VR VH VHS Can prevent accidents due to inadvertent air supply.
Operating pressure (MPa) 3.3-1 Series SYJA300 Dimensions Body ported: SYJA3l2-M3(-F) 28.4 2-3.5 (Mounting holes) 22 SlA 16.4 10 VlA Manual override (Non-locking) M3 X 0.5 (Pilot port) 3-M3 X 0.5 (P, A, R port) 1 (Bleed port) 1.5 SlA VlA R P 30 2 27 7 A 12.7 9.2 VM/VR 2 15 Bracket 10 VH 11 Base mounted: SYJA3l4-M5 14 5 10 Manual override (Non-locking) 2-3.2 (External pilot style) (Mounting
1 3 Port Air Operated Valve Series VPA3145/3165/3185 How to Order SA 04 4 5 1 VPA3 VA Thread type SA VPA Air operated valve Nil Rc G NPT NPTF F N T VA 1 Number of pilot VM 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 Port size (IN, OUT port) Single Port size Rc
Conforming to EN574 (Interchangeable with XT92-67) Example of a basic circuit diagram Two Hand Control Valve Push button operated valve Cylinder VM Air operated valve VMG VR Push button operated valve VR51 VR51 VHK Equipment having a safety circuit VH VHS When starting an operation, accidents such as fingers being caught can be prevented, by requiring both hands to start these push button