Water Control Solutions
BERMAD’s V-Port throttling plug is an add-on device for 700 and 800 Series control valves. It provides more accurate, stable and smoother response during pressure and flow regulation, while reducing noise and vibration. The V-port plug is easily mounted under the standard flat seal disc of the valve and changes the ratio of flow to stem travel allowing very … read more
This is a direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. Fully balanced trim ensures high accuracy and stability. When used in a pressure reducing circuit, the pilot modulates closed as downstream pressure rises above set point.
This pilot integrates all principal functions of a 2-Way control circuit in a single assembly. It is a high sensitivity, direct acting valve, actuated by a pressure responsive diaphragm, which tends to reach equilibrium with the set spring force. The pilot modulates open as upstream pressure rises above set point. An integral needle valve acts … read more
This 2-Way, single chamber hydraulic relay pilot valve is a hydraulically operated, diaphragm actuated control valve that either opens fully or shuts off in response to pressure applied to its control chamber.
This 3-Way, single chamber accelerator is hydraulically operated, diaphragm actuated pilot valve that in response to pressure applied to its control chamber, directs flow and pressure between its ports: ■ When pressure is applied to its control chamber, it connects port “0” to “2”. ■ When pressure is released from its control chamber, it connects … read more
This vented 2-Way Ball Valve provides quick and easy manual isolating and venting of either pressure gauges or any other pressurized control loop components.
This 3-Way valve is used as a pilot valve providing quick and easy, 2-position on/off manual control.
This Ball Valve provides quick and easy on/off manual control for isolating, manual releases and drains.
The Large Control Filter is used for filtration of dirty control fluid that might quickly block a smaller filter element. The Large Control Filter increases the reliability of the control valve system and time between maintenance, while minimizing faulty operation.
These spring loaded, non-return valves provide free flow in one direction but prevent flow in the opposite direction. They can be installed in any orientation.
This device is an adjustable restriction. When installed in various control loops it is used for controlling opening or closing speed. Needle Valve Types: 5˚ – for up to 4” (100 mm) valves 15˚ – for 6” (150 mm) and larger valves
This device is used to protect the pressure sensing chambers of pilots (and pressure gauges) from highly corrosive fluids, high viscosity fluids, or fluids with suspended solids. It has two chambers separated by a diaphragm. The sensed system pressure is introduced to one chamber, applying force on the diaphragm that “transmits” it to the second … read more