The BC3250 is a blowdown controller for steam boilers. It controls TDS (total dissolved solids – salts in solution) by opening and closing a blowdown valve. It also controls a bottom blowdown valve, which removes precipitated solids from the bottom of the boiler shell.
The EP6 Electro-pneumatic positioner can control any valve that is actuated by a linear pneumatic actuator that conforms with NAMUR. It guarantees an exact proportionality between the stroke of the valve and the value of the electrical input signal (mA) into the positioner.
The trap contains a float valve mechanism which modulates to discharge condensate continuously at steam temperature, while non-condensible gases are released by a separate internal balanced pressure thermostatic air vent.
The 25MP is a direct acting steam pressure reducing valve. Downstream pressure is fed back through an external sensing line.
The AEL8 Series linear electric actuators are a cost effective range of linear electric process actuators, with diagnostics, only suitable for the modulation of Spirax Sarco Group valves.
The Spirax Sarco model AP Acoustic Plate is designed to graduate the expansion across a valve, and therefore reduce valve noise. The acoustic plate absorbs the impact of the vent pressure at the downstream side of the valve.
The EP6 is a 2 wire loop powered positioner requiring a 4-20 mA control signal, and is designed for use with linear and rotary pneumatic valve actuators. The positioner compares the electrical signal from a controller with the actual valve position and varies a pneumatic output signal to the actuator accordingly.
We offer our customers a complete range of products that cover the entire steam and condensate loop from spare parts, steam trap stations, a complete plant room package, a blowdown valve to a complete boiler house. Whatever your requirement we can help you.
The 25 MP is best installed in a horizontal line with the adjustment screw at the top. A strainer before the valve will protect it from line dirt. Fit the strainer on its side and ensure adequate clearance for screen removal.