These two-stage pressure relief valves offer extensive application possibilities through their ability to control the pressure setting in proportion to an applied electrical input (up to a pressure limit which is manually adjustable and lockable).
The integral amplifier allows the pressure to be controlled from a low power command signal: either a voltage or current command. The amplifier is mounted in a robust metal housing and electrical connections are via an industry standard 7-pin plug. Factory-set adjustments ensure high reproducibility valve-to-valve.
Max. pressure 350 bar (5000 psi)
Max. flow rate 400 L/min (106 USgpm)
Mounting face to ISO 6264:
For KBCG-6 AR-06-2-A
For KBCG-8 AS-08-2-A
Features and benefits
Remote electrical proportional control of pressure from a choice of five pressure ranges per valve size.
Excellent repeatability and stable performance results from cartridge design of mainstage elements.
Low installed cost and space requirement from high power/size ratios (more than double that of many conventional designs).