• Volume Booster (0-8bar)
High Flow with Volume Booster(0-10bar)
Product Serial:
1. QKL-B1T Electronic Pressure Regulator
Provides an air pilot signal to the dome of the air volume booster. By controlling pressure to the top of the diaphragm, we control pressure out of the volume booster. QKL-B1T has the feature of high resolution and fast response time, which is well suited to act as the pilot pressure.

2. Air Volume Booster
Also known as the dome-loaded or pilot-operated pressure regulator. This can be a pressure reducing valve or a back pressure valve. We have many volume boosters available that can handle different
pressures, medias and flow rates.
Type Proportional Pressure Regulator QKL B1T
Input Signal 4-20mA / 0-10V /RS485
Monitor Output 1-5V / 0-10V / 4-20mA
Power Supply DC24V(≦4W)
Response 0.8S
Type Air Volume Booster Type 600 .Type 6100
Output Ratio 1:1 1:2 1:3 1:6 3:1 1:1
Model 600-CA 600-CB 600-CC 600-CD 600-BFU 6100-EA
Port 3/8" 1/4" 3/4"
Max. Supply Pressure 250
Max. Signal Pressure 150 75 50 25 150 150
Accuracy 1.0 1.12 1.25 2.0 1.0 1.0
Max. Flow 910L 4200L
Exhaust capacity 425 283 425 2264