Proposals for Energy Saving Enter the P1 pressure value. Fully open the stop valve and press the SET button. P1 Press the SET button. P1 2. Enter the P2 pressure value.
P1=0.5MPa =0.5MPa P1=0.5MPa =0.5MPa P1=0.4MPa P1=0.5MPa P1=0.5MPa 0.4 P1=0.4MPa =0.4MPa VBA2 VBA2 VBA4 VBA4 VBA2 VBA4 AV 0.3 P1=0.3MPa =0.3MPa P1=0.4MPa =0.4MPa P1=0.3MPa =0.3MPa P1=0.3MPa P1=0.4MPa P1=0.3MPa 0.2 AU 0.1 AF 0 200 400 600 800 1000 1200 1400 1600 1800 2000 Outlet air flow (l/min (AMR)) Outlet air flow (l/min (AMR)) Outlet air flow (l/min (ANR)) Pressure Characteristics Inlet
(except when the bowl material is metal) AR AL AW AG AV AF800 AF900 329 Series AF10 to AF60 Flow Characteristics (Representative values) AF20 Rc1/4 AF30 Rc3/8 AF10 M5 0.10 0.10 0.10 P1 = 0.7 MPa P1 = 0.5 MPa P1 = 0.7 MPa P1 = 0.1 MPa P1 = 0.5 MPa P1 = 0.7 MPa 0.08 0.08 0.08 P1 = 0.5 MPa Pressure drop (MPa) Pressure drop (MPa) P1 = 0.3 MPa Pressure drop (MPa) P1 = 0.3 MPa P1 = 0.1 MPa 0.06
= 1 MPa P1 = 0.8 MPa P1 = 0.6 MPa 30 30 Example 2 20 20 P1 = 0.5 MPa P1 = 0.4 MPa Example 1 10 10 P1 = 0.3 MPa P1 = 0.2 MPa 4 5 5 4 P1 = 0.1 MPa 3 3 2 2 1 1 0.001 0.01 0.1 0.002 0.003 0.02 0.03 0.04 0.004 Pressure differential P [MPa] Graph (2) Flow rate characteristics Example 1) Obtain the pressure difference when water [15 L/min] runs through the solenoid valve with a Kv = 1.5 m3/h.
Clausings factor 8 Exhaust Time (Low/Medium Vacuum) K The time (t) required to exhaust a chamber at low vacuum with volume V (L), from pressure P1 to P2, using a pump with pumping speed S (L/sec) is t=2.3(V/S)log(P1/P2). In high vacuum, this is subject to the ultimate pressure limit imposed by outgassing and leakage as characterized above.
Common External Pilot Piping VVEX2-2 VVEX4-2 PE: Pilot exhaust PE: Pilot exhaust R P P1 P P1 R P1: Common external pilot port P1: Common external pilot port How to Order Manifold Base Note) Air operated The VEX3220 and VEX3420 (air operated) are used. Distinction between the pilots (internal or common external pilot) of the manifold base does not matter.
P1 = 0.7MPa 0.08 0.08 P1 = 0.7MPa P1 = 0.5MPa P1 = 0.3MPa Pressure drop MPa Pressure drop MPa P1 = 0.1MPa P1 = 0.5MPa 0.06 0.06 P1 = 0.1MPa P1 = 0.3MPa 0.04 0.04 Maintenance Warning 1.
AL30 Rc 3/8 AL60 Rc 1 0.1 0.1 P1 = 0.7 MPa Pressure drop (MPa) Pressure drop (MPa) 0.08 0.08 P1 = 0.5 MPa Selection P1 = 0.3 MPa P1 = 0.3 MPa P1 = 0.5 MPa P1 = 0.7 MPa P1 = 0.1 MPa Warning 1. Do not introduce air from the outlet side as this can damage the damper. 0.06 0.06 P1 = 0.1 MPa 0.04 0.04 Caution 1.
Normally closed Normally open Double acting VNB0 VNB02 VNB03 7.7 7.8 1 4 40 12 (P1) 10 (P2) 12 (P1) 6.3 6.4 2 Air operated 11.4 11.5 50 1 2 1 2 1 2 Note) The flange should be JIS B 2210 10K (ordinary type) or its equivalent. 10 (P2) Specifications VNB1 VNB12 1 4 Fluid Water/Oil/Air/Vacuum, etc. 5 to 60C Note 1) VNBA, VNB1 Fluid temperature B C 12 (P1) 12 (P1) 5 to 99C Note 1) (Water, Oil
When using the power factor improving DC reactor, disconnect P1 and P2, and connect the power factor improving DC reactor to P1 and P2. Refer to section 12.13. Power factor improving DC reactor P1 P2 When using driver built-in regenerative resistor, connect P( ) and D.
V B A B A P1 Hysteresis setting trimmer 28.1 Pressure setting trimmer 28.5 25 15.8 8 Accessory (packed together) 1. Silencer (AN203-KM81 pc.) 51 26 16 2.
Individual external pilot port: P1 M5 (VY1B01-00 only) 93 2 x 5.5 (For mounting) P1 P1 P1 P1 3.5 31 18.5 Port 3(R): 2 x 1/8 Exhaust from the both sides for 6 stations or more. 3.5 L1 L2 P=23.4 17.7 6.5 Common external pilot port: See Note for P1. 2 x M5 (VVEXB-2n-01 only) 22.4 22.4 Blanking plate Port 2(A): n x 1/8 61.5 94 9.5 R A A P1 31 26 19 P 9 8 18.45 P=23.4 29.95 10 25.5 Port 1(P)
MPa 0.08 0.08 Precautions P1 = 0.3 MPa P1 = 0.3 MPa P1 = 0.5 MPa P1 = 0.7 MPa P1 = 0.1 MPa 0.06 0.06 Be sure to read before handling.
P1 = 0.5MPa 0.08 0.08 Pressure drop MPa Pressure drop MPa P1 = 0.3MPa P1 = 0.1MPa P1 = 0.1MPa 0.06 0.06 0.04 0.04 0.02 0.02 0 0 15000 10 5000 1000 2000 3000 4000 0 0 Flow rate L/min (ANR) Flow rate L/min (ANR) AL60 Rc 1 AL30 Rc 3/8 0.1 0.1 Specific Product Precautions P1 = 0.7MPa 0.08 0.08 P1 = 0.5MPa Pressure drop MPa Pressure drop MPa P1 = 0.3MPa P1 = 0.3MPa P1 = 0.5MPa P1 = 0.7MPa P1 =
Example: The figure below is based on the condition of set values as P1 = 40[kPa] and P2 = 20[kPa].
The required time to increase tank pressure from 0.8MPa to 1.0MPa at 0.5MPa supply pressure is calculated as follows 0.8 0.5 = = 1.6 P2 P1 P2 P1 1.0 0.5 = =2.0 1.0 0.5 = = 2.0 P2 P1 P2 P1 1.5 0.5 = = 3.0 0.8 0.5 = = 1.6 P2 P1 P2 P1 1.0 0.5 = = 2.0 With the pressure increase ratio from 1.6 to 2.0, the time of 6516=49 sec.(t) is given for 10l tank by the graph.
[mm] 6 x Applicable tubing L1 M 4 1/8 KQ2ZT04-01lS 14 8.2 13.4 18.5 16.3 52.5 49.4 13.3 13.4 8.2 4.7 4.7 3 27.7 1/4 KQ2ZT04-02lS 14 8.2 13.4 18.5 20.7 56.9 52.2 13.3 13.4 8.2 4.7 4.7 3 35.3 3/8 KQ2ZT04-03lS 17 8.2 13.4 18.5 22.1 58.3 53.2 13.3 13.4 8.2 4.7 4.7 3 47.2 P2 D1 P1 P1 L2 A L3 6 1/8 KQ2ZT06-01lS 14 10.4 13.4 18.4 16.3 52.5 49.4 13.3 13.4 10.4 10.8 8.6 4.5 29.5 1/4 KQ2ZT06-02lS 14
AC200230V AC100120V 40 M5 3.24[Nm] M5 3.24[Nm] 6 AC100120V AC200230V AC100120V AC200230V L1 L1 PE PE L2 2-M5 2-M5 L2 L3 CNP1 CNP1 N N P1 P1 M4 1.2[Nm] P2 P2 M4 1.2[Nm] P P C C CNP2 D CNP2 D L11 L11 L21 L21 U U CNP3 V CNP3 V W W 9 2 9 (2) LECSS-S8 [mm] 5 40 6 6 6 (80) (170) 6 6 () CN4 CN2L CN2 CN1B CN1A CN3 CN5 CNP1 L1 L2 L3 N P1 P2 P C D L11 L21 U V W L1 L2 () L3 N P1 CNP2 P2
Caution Pilot port piping 12(P1) and 10(P2) piping should be as follows according to the model. 2. Do not warm the coil assembly with a heat insulator, etc. Use tape, heaters, etc., for freeze prevention on the piping and body only. They can cause the coil to burn out. Air operated Solenoid Port VNC0 1 4 VNC02 VNC1 1 2 4 12 (P1) External pilot Bleed port External pilot 3.
External Pilot Adiabatic Space Caution Caution Pilot port 12(P1) and 10(P2) piping 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.