Valve Booster simplifies fine tuning of control valves.
February 18, 2011 -
Valve booster is adjustable and lead-sealed, as well as pressure-balanced to provide stable output even under fluctuating pressure conditions. Signal pressure is transmitted with defined hysteresis, without loss, and emits minimal noise. Only functional parts come into contact with instrument air, but exhaust air port also can feature protection from weather or other environmental factors. Product is targeted for use with valves that have large pneumatic actuators.
(Archive News Story - Products mentioned in this Archive News Story may or may not be available from the manufacturer.)
Original Press release
Samson Controls
4111 Cedar Blvd.
Baytown, TX, 77520
USA
Fast, Precise Control with Valve Booster
A new design of booster which eliminates the time-consuming trial and error procedures associated with the fine tuning of control valves, is available from valve specialists SAMSON CONTROLS. Thanks to its precisely manufactured bypass restriction, the booster can be adjusted exactly and lead-sealed in this set-up which results in valuable time saved, whilst also minimising potential start-up problems.
As the booster is completely pressure balanced it provides a stable output, even under fluctuating pressure conditions. The signal pressure is transmitted with a defined hysteresis, without loss (gain 1:1) and emits minimal noise. Another important benefit is that only the booster's functional parts come into contact with instrument air only, alternatively the booster's exhaust air port can be protected from the weather or other environmental factors.
When used in combination with a positioner, the booster allows control valves with large pneumatic actuators to be controlled quickly and precisely, even in applications with high flow rates or significant pressure drops.
Further details are available from: John Middleton, Samson Controls Ltd, Redhill, Surrey, RH1 5JQ, UK.
www.samsoncontrols.co.uk
Sales@samsoncontrols.co.uk
Tel: 01737 766391.
Fax: 01737 765472.
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