Pneumatic Solenoid Valves Manufacturer - Kao Lu
> Products > Proportional Valve > Pressure ratio > QKL-B4-600.700.800 electro-pneumatic proportional valve (with display)
Product Serial:QKL-B4-600.700.800
Product Specification
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Product Specification

 

Control Mode Mode QKL-B4-600
QKL-B4- 700
QKL-B4- 800
Minimum supply pressure
Set pressure +1 kgf / cm2
Maximum supply pressure
10 kgf / cm2
Output pressure
0.05-8 kgf / cm2
power supply
DC24V ± 10% (current consumption 0.12A or less)
Input signal
DC 0-10V / 4-20mA
input resistance
Type voltage (0-10V): approximately 6.5KΩ / current type (4-20mA): 250Ω or less
The output signal (analog output)
DC1-5V (load impedance: 1KΩ above)
4-20mADC (sink type) (load impedance: 250Ω or less)
Linear
± 1.0% or less (FS)
Hysteresis
0.5% or less (FS)
Repeat accuracy
± 0.5% or less (FS)
Sensitive value
0.2% or less (FS)
Temperature characteristics
± 0.12% or less (FS) / ℃
Output pressure display
Accuracy
± 2% FS ± 1 digit
The smallest unit
Kgf / cm2: 0.01
Operating temperature range
0-50 ℃ (no condensation)
Protective structure
IP65
Dental mouth
Rc 1/4
Rc 1/4
Rc 1/2