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  1. Valves

Valves

Valves

A valve is a device that regulates, directs or controls the flow of a fluid (gases, liquids, fluidized solids, or slurries) by opening, closing, or partially obstructing various passageways. Valves are technically pipe fittings, but are usually discussed as a separate category. In an open valve, fluid flows in a direction from higher pressure to lower pressure.
 
The simplest, and very ancient, valve is simply a freely hinged flap which drops to obstruct fluid (gas or liquid) flow in one direction, but is pushed open by flow in the opposite direction.
 
Valves are majorly used in water controlling for Irrigation as well as industrial, military, commercial, residential, and transport sectors. Such as drip irrigation and sprinkler irrigation, oil and gas, power generation, mining, water reticulation, sewage and chemical manufacturing.
 
In daily life, most noticeable are plumbing valves, such as taps for tap water. Other familiar examples include gas control valves on cookers, small valves fitted to washing machines and dishwashers, safety devices fitted to hot water systems, and valves in car engines. In nature, veins acting as valves are controlling the blood circulation; heart valves control the flow of blood in the chambers of the heart and maintain the correct pumping action.
 
Valves play a vital role in industrial applications ranging from transportation of drinking water to control of ignition in a rocket engine.
 
Valves may be operated manually, either by a handle, lever, pedal or wheel. Valves may also be automatic, driven by changes in pressure, temperature, or flow. These changes may act upon a diaphragm or a piston which in turn activates the valve, examples of this type of valve found commonly are safety valves fitted to hot water systems or boilers.
 
More complex control systems using valves requiring automatic control based on an external input (i.e., regulating flow through a pipe to a changing set point) require an actuator. An actuator will stroke the valve depending on its input and set-up, allowing the valve to be positioned accurately, and allowing control over a variety of requirements.
 

ITT Xylem

ITT Controls also supplies products and components from Xylem. Around the world Xylem delivers a wide product range and applications in the oil and gas industry. Xylem is a leading supplier of pumps, valves, analytics and treatment systems.

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Dresser Valves

ITT Controls also supplies products and components of Dresser Valves. For all phases of the energy industry Dresser Valve Division (DVD) designs and manufactures valves, pumps, actuators, and other instrumentation

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Monarch Nozzles

ITT Controls delivers also products form Monarch nozzles. In the market of heating and condensing systems, solar energy, heat pumps and building management and nozzels Monarch is one of the market leaders.

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Hydramotor

Hydramotor from ITT Barton or ITT General Controls offers a wide range of products and has many kinds of solenoid valves. We combine 100 years of experience with technology. HydraMotor offers a large selection of 2, 3 and 4-way solenoid valves. A solenoid valve, the electromagnetic part of the valve which consists of a coil. The valves of Hydramotor supplied by ITT Controls are made to the most demanding fluid control applications to execute.

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