Table of Contents Plug-in type Non plug-in type VVZS3000-22A-1 VVZS3000-22A-2 VFN G L M KZ D Cylinder side pressure Check valve Applicable valve model VZS3450-FZ VZS34504(A) 2(B) 3(R2) 5(R1) 3(R2) 5(R1) 3(R2) 5(R1) 210 Ncm3/ min or less Solenoid one side energized 1(P) 210 Ncm3/ min or less Leakage 0.5 MPa Solenoid both sides energized 1(P) Piston SUP side pressure P1 SUP side pressure P1 (MPa) 0 Operating
Supply pressure verification Leak test P2(n1) > P1(n2) P2(n2) P1(n1) 10.0 to 101.0kPa CH Increases the set value 1 2 3 4 PRESSURE For normally closed P2(n1) > P1(n2) P2(n2) P1(n1) 0.1 to 1000.0MPa Decreases the set value SET P3(n3) and P4(n4) are the same as P1(n1) and P2(n2).
OUT2 P2(n2) P1(n1) Supply pressure verification Leak test CH P2(n1) > P1(n2) 10.0 to 101.0 kPa Increases the set value 1 2 3 4 PRESSURE For normally closed P2(n2) P1(n1) P2(n1) > P1(n2) 0.1 to 1000.0 MPa Decreases the set value SET P3(n3) and P4(n4) are the same as P1(n1) and P2(n2).
Supply pressure verification Leak test P2(n1) > P1(n2) P2(n2) P1(n1) 10.0 to 101.0kPa CH Increases the set value 1 2 3 4 PRESSURE For normally closed P2(n1) > P1(n2) P2(n2) P1(n1) 0.1 to 1000.0MPa Decreases the set value SET P3(n3) and P4(n4) are the same as P1(n1) and P2(n2).
Supply pilot air higher than 0.25 MPa to P1 port Piping Inlet side (supply side): P port, Outlet side (exhaust side): A port Supply pilot air higher than 0.25 MPa to P1 port. PA VNH 12(P1) 12(P1) Nozzle 2(A) 1(P) PAX Nozzle 1(P) 2(A) 3(B) Stop valve Tank Coolant pump PB Tank Coolant pump For reducing load to pump, coolant liquid is returned from B port to tank each time.
Set value input mode Press the "SET" button to display "P1-20" 1. The output OUT1(1) set value input mode is selected. 1: The set value of P1 is -20 ZSE3/ISE3(L) kPa RESET SET LED Bottom hold mode Pressing the button when pressure is displayed enables the lower limit peak value (value with low vacuum) to be held. In this case "d" is displayed on the LCD.
Moment M2max (from (3) of graph MY1C/M2) = 23.0 (Nm) M2 = m2 x g x Y = 6.525 x 9.8 x 29.6 x 103 = 1.89 (Nm) MX m2 Load factor 3 = M2/M2max = 1.89/23.0 = 0.08 MTS M2 MY 5.
SGH Ex. 2) 3 port valve: Switching nozzle 12 VNC VNH Port 12(P1) (Pilot air SUP port) Nozzle Port 12(P1) (Pilot air SUP port) 3 1 2 VNH VNH Tank Coolant pump VND Switching nozzles on supplying coolant liquid.
(Refer to pages 482 to 485.) 26.4 48.7 5(R1) 3(R2) 3/8 SUP port 54.5 P1 Po 1(P) 25 13.5 Circuit diagram Po Plug-in type Plug lead type SUP/EXH block plate VVQ4000-16A (1 pc.
Type (mm) 1in = 25.4mm PA3000 115 68 85 105 4-7 7.5 FLUID OUT 3/8 5.5 AIR SUP (P1) 1/4 FLUID OUT PROCESS PUMP P1 2 90 74.5 FLUID I N P2 44.5 3 AIR SUP (P2) 32 1/4 100 130 FLUID IN 3/8 PA5000 179 4-9 90 90 FLUID OUT 1/2, 3/4 AIR SUP (P1) 1/4 112 56 165 56 RESET PROCESS PUMP FLUID OUT 167 P1 132.5 FLUID I N 125.5 103.5 P2 58.5 48.5 202 114 3.5 3 AIR SUP (P2) FLUID IN 1/2, 3/4 1/4 10 Series
Type PA3000 115 68 85 105 4-7 7.5 FLUID OUT Rc 3/8 5.5 AIR SUP (P1) Rc 1/4 FLUID OUT PROCESS PUMP P1 2 90 74.5 FLUID I N P2 44.5 3 AIR SUP (P2) 32 Rc 1/4 100 130 FLUID IN Rc 3/8 PA5000 179 4-9 90 90 FLUID OUT Rc 1/2, 3/4 AIR SUP (P1) Rc 1/4 112 56 165 56 RESET PROCESS PUMP FLUID OUT 167 P1 132.5 FLUID I N 125.5 103.5 P2 58.5 48.5 202 114 3.5 3 AIR SUP (P2) FLUID IN Rc 1/2, 3/4 Rc 1/4 10
Type PA3000 115 68 85 105 4-7 7.5 FLUID OUT Rc 3/8 5.5 AIR SUP (P1) Rc 1/4 FLUID OUT PROCESS PUMP P1 2 90 74.5 FLUID I N P2 44.5 3 AIR SUP (P2) 32 Rc 1/4 100 130 FLUID IN Rc 3/8 PA5000 179 4-9 90 90 FLUID OUT Rc 1/2, 3/4 AIR SUP (P1) Rc 1/4 112 56 165 56 RESET PROCESS PUMP FLUID OUT 167 P1 132.5 FLUID I N 125.5 103.5 P2 58.5 48.5 202 114 3.5 3 AIR SUP (P2) FLUID IN Rc 1/2, 3/4 Rc 1/4 10
Moment M2max (from (3) of graph MY1C/M2) = 23.0 (Nm) M2 = m2 x g x Y = 6.525 x 9.8 x 29.6 x 103 = 1.89 (Nm) MX m2 Load factor 3 = M2/M2max = 1.89/23.0 = 0.08 MTS M2 MY 5.
)) Relief flow rate (L/min (ANR)) IR1010-01 IR1010-01 IR1010-01 Back pressure: 0.7 MPa Supply pressure: 0.7 MPa 0.4 0.204 0.7 Set pressure P2 (MPa) Set pressure P2 (MPa) Set pressure (MPa) 0.6 0.202 0.3 0.5 Set point 0.4 0.200 0.2 0.3 0.198 0.2 0.1 0.1 0.196 0 0.2 0.1 0.3 0.4 0.6 0.5 0.8 0.7 0.9 1.0 0 40 80 120 160 200 0 50 100 150 200 250 300 350 Flow rate (L/min (ANR)) Supply pressure P1
P1, L1 C2 S/S. P1, L1 C3 S/S. P1, L1 C4 S/S. P1, L1 C6 S/S. P1, L1 RC3-1 S/S . P1, L2 T1 S/S . P1, L4 T2 S/S . P1, L4 T3 S/S . P1, L4 T4 S/S . P1, L4 T6 S/S . P1, L4 RT3-1-1 S/S . P2, L5 RT3-3-1 S/S . P2, L5 RT3-1-3 S/S . P2, L5 RT1-3-1 S/S . P2, L5 X1 S/S . P3, L10 1 2 1 2 1/2 B Thd D A Thd C Hole Dia. Stainless Steel Threaded Parts Page & Part No. Line No. Page & Part No. Line No.
IR1000-01 IR1000-01 IR1000-01 Conditions: Back pressure 0.5MPa Conditions: Supply pressure 0.5MPa 0.5 0.204 0.2 Set pressure P2 MPa Set pressure MPa Set pressure MPa 0.4 0.202 0.15 Setting point 0.3 0.200 0.1 0.2 0.198 0.05 0.1 0.196 0 0.2 0.1 0.4 0.3 0.6 0.5 0.8 0.7 0.9 1.0 0 40 20 80 60 100 140 120 0 50 100 200 250 150 Flow rate l/min (ANR) Relief flow rate l/min (ANR) Supply pressure P1
02 Supply pressure: 0.7 MPa Back pressure: 0.7 MPa 0.7 VEX 0.204 0.4 0.6 Set pressure P2 (MPa) Set pressure (MPa) Set pressure (MPa) AMR 0.202 0.5 Set point 0.3 ITV 0.4 0.200 0.2 0.3 IC 0.198 0.2 0.1 VBA 0.1 0.196 VE 0 100 200 300 400 500 0 0.2 0.1 0.3 0.4 0.6 0.5 0.8 0.7 0.9 0 100 200 300 400 500 600 700 800 900 1.0 Flow rate ( /min (ANR)) Relief flow rate ( /min (ANR)) Supply pressure P1
ISE When the values of P1 and P2 are the same or when P1>P2 within three digits, the hysteresis will be automatically three digits for the set value of P1. Window comparator mode: ZSE The hysteresis is two digits, so separate P1 from P2 by five digits or more and set them.
External Pilot Adiabatic Space Caution Caution Piping of pilot port (P1, P2) P1 and P2 piping should be as follows according to the model. There is a space between body and cover (: approximate 1 mm) for adiabatic effect.