WATER CONTROL VALVES

Inbal valve principles
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Inbal Valves embody a breakthrough in the conceptual design of automatic water control valves. Developed from basic principles, they are free of limitations imposed by the human hand, which characterize conventional control valves such as clapper or diaphragm actuated types. The major concept that led to the development of the Inbal Valve is the N.M.M.P. (No Moving Mechanical Parts), a significant feature in fire protection systems where reliable operation is considered the first criterion in selecting equipment, particularly control valves

 

Inabal pressure & flow control valves
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Pressure Relief Valve
The Inbal pressure relief valves are used to release excess pressure that may develop as a result of a sudden change in the velocity of the water flowing in the pipe.

Pressure Sustaining Valve
The Inbal pressure sustaining valves are used to sustain the system pressure to a predetermined maximum level. The applications balance the pressure distribution throughout the whole system by maintaining the minimum pressure for high altitude users. Pressure sustaining valves are also used to prevent discharging of the pipe system when any user starts to operate.


Pressure Reducing Valve
The Inbal pressure reducing valves maintain a predetermined outlet pressure which remains steady and unaffected by either changing of inlet pressure and/or various demands. Inbal Pressure Reducing Valves are self contained control valves which do not require external power

Remote operation valve
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The Inbal Remote Control Valve is used whenever monitoring and controlling the whole area is done from a control room or control panel. Remote operation of the system is needed for reducing heat transfer and for cooling purposes. Remote resetting of the systems is vital for effective use of the limited water / foam capacity and to reduce drainage problems.
The innovative design of the control trims whereby all the components are built in one body and the use of external tubing is virtually eliminated, makes the Inbal Valves function ideally for the purpose of remote control.

The Inbal Remote Controle valves are designed for a variety of actuation systems:

  • Hydraulic Actuation
  • Pneumatic Actuation
  • Electric Actuation
  • Pneu-Electric Actuation

Inbal deluge valves
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Deluge Systems are intended to deliver large quantities of water over a large area in a relatively short period of time. The Inbal Deluge Valve is FM and VDS approved to 300 psi (21 bar) in sizes 3", 4", 6", and 8" (80, 100, 150, and 200 mm). The Inbal deluge Valve is compact, lightweight, and is provided with a preassembled trim - all of which minimize the installation time and make it simple and easy. The Inbal Valve opens fast, yet smoothly, preventing water hammer. The Inbal Valve design prevents false tripping and it can be reset by a thumb-activated knob.

The Inbal Deluge Valve is available for:
Local Resetting - Once the deluge valve operates, it is latched in an open position.
Remote Resetting - The Inbal Deluge Valve can be remotely reset.
The Inbal Deluge Valve is designed to allow for a variety of detection and release systems:

  • Hydraulic Actuation
  • Pneumatic Actuation
  • Electric Actuation
  • Pneu-Electric Actuation