Automatic Flow Control Valves For Water

The water treatment works in yorkshire are only allowed to flush a certain flow into the creek and therefore the control valves are needed to limit the flow accordingly.

Automatic flow control valves for water.

For a demonstration of the flow control valve in action click here. An altitude valve controls the level of a tank. For over 57 years we ve been meeting the needs standards of the global water industry with the design and manufacturing of automatic control valves. One full revolution of the handle reveals a new color to indicate the set point.

We offer automatic control valves that are used to ensure uninterrupted water service during emergencies maintain a constant liquid level in tanks automatically reduce a higher upstream water pressure to a constant downstream pressure and for other purposes. Isolator r isolator y and k valves are available with a wide range of flows and psid. Turn the handle to adjust flow in small increments for metering sampling and other applications requiring fine flow control. Pressure reducing valves flow control valves back pressure sustaining valves altitude valves and relief valves.

Automatic flow limiting valves do not require any additional balancing as do manual balancing valves therefore they reduce labor costs from not having to balance and rebalance the valves. Thru 1 a combination hot water automatic balancing valve ball valve check valve and double. 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. The main valve is located below ground and on top of the valve is a stem indicator signalling the position of the stem to the plc.

To ensure consistent and repeatable settings these valves have color coded handle threads and numerical markings. Automatic control valves are used in commercial and industrial applications to control water flow or pressure. Automatic control valves do not require an external power source meaning that the fluid pressure is enough to open and close the valve. 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.

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