compact pneumatic temperature pilot with broad temperature ranges, the
OBK-2000 can be located away from the regulator valve, an advantage not
available with a conventional capillary system.
Capable of reverse or direct-acting operation, the
OBK-2000 features a simple design with fewer moving parts for
trouble-free operation. Other features include supply and control
pressure gauges, a rugged cast-brass housing, and precise and rapid
response to temperature changes. Brass and stainless steel bulbs and
separate wells are available.