| The LEVEL CONTROL VALVE SYSTEM, complete with PILOT VALVE and accessories, will maintain the
appropriate tank operating water level. The system is tight closing on shut-off. Items #1-#5 are supplied by MER-MADE
FILTER.
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1. The LEVEL CONTROL VALVE (LCV) AND ACTUATOR is a sprint-to-close type that will open when pressure is applied to the underside of the diaphragm.
2. The BRASS PILOT VALVE acts as a controller. As the water level in the tank drops, the pilot valve bleeds off less water from the supply line, thereby increasing pressure on the diaphragm, opening the LCV & allowing more water to flow through the influent line into the tank. The converse of this happens when the water level rises in the tank.
3. The 1/2" INLINE STRAINER helps to keep small particles out of the system.
4. The 1/2" BRASS NEEDLE VALVE allows for finer control of valve opening & closing.
5. The 0-60 LB., 2-1/2" PRESSURE GAUGE provides you with the supply pressure.
SYSTEM SPECIFICATIONS:
A modulating type valve shall be installed on the tank inlet line. The valve shall be spring-closed, pressure-open diaphragm type with the operating pressure being supplied by an external water (optional air) source, minimum 20 psi. The valve shall be controlled by a pilot float valve installed in the tank. The system shall come complete with needle valve, inline strainer & pressure gauge. System to be supplied by MER-MADE FILTER, INC.
Level Control Valves For Swimming Pool Systems