Nozzle Nominal Size: ø0.7, Solenoid Valve Combination: Supply: NC, Release: NC, Pilot Valve: Standard (1W for DC), Power Supply Voltage: 24VDC, Electrical Entry: L Plug Connector w/0.3m Lead Wire, Light/Surge Voltage Suppressor, Manual Override: Non-locking Push Type, Suction Filter: None, Pressure Sensor Specs: w/o Pressure Sensor, Air Pressure Supply, P Port: w/o Fitting, M3 x 0.5, Vacuum
Nozzle Nominal Size: ø0.7, Solenoid Valve Combination: Supply: NC, Release: NC, Pilot Valve: Standard (1W for DC), Power Supply Voltage: 24VDC, Electrical Entry: L Plug Connector w/0.3m Lead Wire, Light/Surge Voltage Suppressor, Manual Override: Non-locking Push Type, Suction Filter: Suction Filter, Pressure Sensor Specs: w/o Pressure Sensor, Air Pressure Supply, P Port: w/o Fitting, M3 x
Nozzle Nominal Size: ø0.7, Solenoid Valve Combination: Supply: NC, Release: NC, Pilot Valve: Standard (1W for DC), Power Supply Voltage: 24VDC, Electrical Entry: L Plug Connector w/0.3m Lead Wire, Light/Surge Voltage Suppressor, Manual Override: Non-locking Push Type, Suction Filter: Suction Filter, Pressure Sensor Specs: Pressure Sensor, -100 to 100kPa, Accuracy ±2% F.S., Air Pressure Supply
Nozzle Nominal Size: ø0.7, Solenoid Valve Combination: Supply: NC, Release: None, Pilot Valve: Standard (1W for DC), Power Supply Voltage: 24VDC, Electrical Entry: L Plug Connector w/0.3m Lead Wire, Light/Surge Voltage Suppressor, Manual Override: Non-locking Push Type, Suction Filter: Suction Filter, Pressure Sensor Specs: Pressure Sensor, 0 to -101kPa, Accuracy ±2% F.S., Air Pressure Supply
Nozzle Nominal Size: ø0.7, Solenoid Valve Combination: Supply: NC, Release: NC, Pilot Valve: DC Low Wattage Type (0.5W, Power Supply Voltage: 24VDC, Electrical Entry: L Plug Connector w/0.3m Lead Wire, Light/Surge Voltage Suppressor, Manual Override: Non-locking Push Type, Suction Filter: Suction Filter, Pressure Sensor Specs: w/o Pressure Sensor, Air Pressure Supply, P Port: w/o Fitting,
Nozzle Nominal Size: ø0.7, Solenoid Valve Combination: Supply: NC, Release: NC, Pilot Valve: Standard (1W for DC), Power Supply Voltage: 24VDC, Electrical Entry: L Plug Connector w/0.3m Lead Wire, Light/Surge Voltage Suppressor, Manual Override: Non-locking Push Type, Suction Filter: Suction Filter, Pressure Sensor Specs: Pressure Sensor, -100 to 100kPa, Accuracy ±1% F.S., Air Pressure Supply
This is a legacy product. Please contact us for the latest version.sales@ocaire.com, VACUUM EJECTOR, COMPACT, VACUUM SERIES, ZA COMPACT VACUUM EJECTOR, BG, ZA NOZZLE SIZE 0.5, .27557 lb
Vacuum ejector series ZA is compact and lightweight, making it ideal for pick and place operations, and suitable to all industries. Due to the compact design of the ZA, it is possible to install on moving parts. The shortened tube length to pad improves response time. The ZA is available as a single unit or manifold type, with or without pressure sensors and suction filters. Compact vacuum
7 1 t VXZ o y o y IN(P1) !3 VXS r !3 IN(P1) r OUT(P2) VXB B A OUT(P2) A B VXE IN(P1) C C IN(P1) e e q w VXP q w VXD2A VXD2B VXR !4 i VXH !4 u u !0 VXF A B !1 i VX3 !2 !0 !2 VXA o !1 t !3 o OUT (P2) w IN(P1) !3 B r OUT(P2) A r IN (P1) e C e IN(P1) C q w q VXD2E, 2F, 2G VXD2C, 2D Component Parts Operation
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.
Value is different from Kv and Cv factors for pneumatic purpose due to different test method. 3 3 Saturated steam flow rate Q0 [kg/h] (when Av = 1 x 106 [m2]) Water flow rate Q0 [L/min] (when Av = 1 x 106 [m2]) 2 Upstream pressure 2 P1 = 1 MPa P1 = 0.8 MPa 1 1 0.9 0.8 0.7 0.6 0.9 0.8 0.7 0.6 P1 = 0.6 MPa Example 2 P1 = 0.5 MPa P1 = 0.4 MPa 0.5 0.5 0.4 0.4 P1 = 0.3 MPa Example 1 0.3 0.3 P1
The values of Kv and Cv factors for pneumatic purposes are different due to different test methods. 3 3 Water flow rate Q0 [L/min] (When Av = 1 x 106 [m2]) Saturated steam flow rate Q0 [kg/h] (when Av = 1 x 106 [m2]) 2 Upstream pressure P1 = 1 MPa 2 P1 = 0.8 MPa 1 0.9 0.8 0.7 0.6 1 0.9 0.8 0.7 0.6 P1 = 0.6 MPa Example 2 P1 = 0.5 MPa P1 = 0.4 MPa 0.5 0.5 0.4 0.4 Example 1 P1 = 0.3 MPa 0.3
= 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.
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
Example: The figure below is based on the condition of set values as P1 = 40[kPa] and P2 = 20[kPa].
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.
) 10 (P2) 12 (P1) Allowable voltage fluctuation SGC 50C or less (When rated voltage is applied.)
Example: The figure below is based on the condition of set values as P1 = 40 [kPa] and P2 = 20 [kPa].
/D1/L1 Series When connecting to a JXCE1/91/P1/D1/L1 series product, use a conversion cable (P5062-5) as a relay.