AV Volume Booster is designed to meet conventional and high speed control valve applications. It produces a volume boosting action and contains an integral stabilizing by-pass valve, adjustable by a screw. Opening this valve it is possible to improve the stability of the system composed by positioner - volume booster - actuator.
It is a special IMI STI application to connect our accessories. Fittings or nipples are not necessary as the connection is achieved using machined connection faces with sealing 'o' ring. This system saves time for assembly, reduces costs, inventory and the shortened dimensions save space.
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Operating pressure 3÷7 bar (Design pressure 10 bar) |
Standard operating temperature -20°C to 70°C (lower or higher temperature on request) |
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Housing materials Painted RAL 7001 aluminium Stainless steel 316 |
CV max ND 1/4” : Inlet = 1 / Outlet = 1 ND 3/4” : Inlet = 4.5 / Outlet = 3 |
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Pilot signal connection ND 1/4”
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Output connections ND 1/4” ND 3/4” |
