Barron GJM supplies Copes Vulcan products such as valves and desuperheaters. The GS-700 valves are control valves which have advanced levels of body configuration, trims and actuation valve assembly. The valves are ideal for controlling water, steam, gas and most other fluids and offer reliable performance in heater drains, gas and fuel oil control and feed flow control operations. The valves are available from three fourth to eight inch sizes.
Barron GJM also supplies high performance trims such as One Stage Hush and Cascade trims. All trims are fully interchangeable.
GS-700 series is a pneumatic diaphragm actuator which can handle air pressure as high as 80PSIG while series 700 actuators are pneumatic diaphragm actuators which have spring return in both direct and reverse acting styles. AUMA optional modulating electric actuators with LE thrust units offer sensitive operation with sophisticated interfacing.
Barron GJM supplies PRDS which is a single seat balanced pressure reducing and desuperheating valve. The valve has a piston which provides a balancing port between upstream and downstream conditions. Through this technique, the required actuator forces are reduced. This helps in minimising thermal shocks even when the valve is in the closed position.