In sanitary manufacturing applications that employ the use of fluid systems, such as in the pharmaceutical industry, regulating fluid flow and pressure is essential to maintaining high product and production quality.
With the highest precision the EP500 electropneumatic 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 1000 Control Series which is considered a high quality globe valve providing excellent sensitivity, fine con- trol and easy adjustment.
The Spirax Sarco LC2200 is used to control an electrically actuated valve in response to a signal from a capacitance probe, providing proportional modulating control of liquid levels. It can be used for level control of boilers, deaerators, and tanks.
EL3500 series electric linear actuators are for use with KE and LE two port valves (DN15 to 50), Self-acting valves (BX, SB, KA, KB, KC and NS) and TW three port valves. This range offers actuators for on /off control, modulating control with external valve motor drive switches and modulating control with 0-10 or 2-10 Vdc input signal.
AEL7T series electric linear actuators are only suitable for the use on Spirax Sarco, Gestra and Hiter Valves.
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.
Spirax Sarco Float Operated Liquid Drain Traps have a spherical stainless steel float which continuously adjusts the valve opening so that liquid is discharged at same rate as it enters the trap. The liquid level in the Drain Trap body is always above the valve seat, sealing the valve from gas leakage.
The 25E is controlled by an electric pilot valve. The main valve opens wide when the pilot is energized; it closes when the pilot is de-energized. The 25E does not modulate or throttle steam at part load. This valve meets Class IV shut-off specifications but is not suitable for deadend service.