MANUAL CONTROL

This allows the valve to be operated manually by a 3-way ball valve fitted into the cover. The ball valve can also be fitted to a Control Bar or Satellite Bracket for plumbed remote operation.

ELECTRIC PRESSURE REDUCING (EPR)

This control method regulates the water flow through the Emflow Valve such that a preset pressure is achieved and maintained in the piping AFTER the valve. This valve can be opened and closed with a remote electric signal.

ELECTRIC PRESSURE SUSTAINING AND REDUCING (EPSR)

This valve operates the same as the MPSR. It has a solenoid attached so the valve can be opened and closed with a remote electric signal.

ELECTRIC CONTROL

This allows the valve be opened and closed by an electric signal. Using a solenoid the valve can be configured either normally closed or normally open. The solenoid can also be fitted to a Control Bar or Satellite Bracket for plumbed remote operation. A range of solenoid valves are available for the specific application required.

MANUAL PRESSURE SUSTAINING (MPS)

This control method regulates the water flow through the Emflow Valve such that a preset pressure is achieved and maintained in the piping BEFORE the valve. This valve can be opened and closed with a remote manual signal.

HYDRAULIC FLOAT CONTROL (FBV)

This type of control is used where a tank or reservoir is to be filled.

FAST ACTING REMOTE HYDRAULIC CONTROL

A Galit (hydraulic relay) is fitted to the cover and compensates for long distance signal loss (500m plus) to allow the valve to open and close quicker.

ELECTRIC PRESSURE SUSTAINING (EPS)

This control method regulates the water flow through the Emflow Valve such that a preset pressure is achieved and maintained in the piping BEFORE the valve. This valve can be opened and closed with a remote electric signal.

QUICK PRESSURE RELIEF VALVE (QPR)

This valve is designed to protect systems from over pressurising. The regulator is preset to release pressure from the line.

MANUAL PRESSURE REDUCING (MPR)

This control method regulates the water flow through the Emflow Valve such that a preset pressure is achieved and maintained in the piping AFTER the valve. Changes in inlet pressure have no effect.

MANUAL PRESSURE SUSTAINING AND REDUCING (MPSR)

This type of control method is used where it is anticipated that a pump will be, at times, pumping against no system back pressure (When a pump first starts up and the associated pipe lines are empty of water). The first regulator will only allow the valve to open when the system reaches a predetermined pressure. When the system is finally full of water and is running under normal conditions the second regulator will control and maintain the pressure at a safer and usable level.