2-way flanged valve, PN 6
VQD
How energy efficiency is improved
Efficient use in continuous control systems
Features
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Continuous control of cold and hot water in closed circuits
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Water quality as per VDI 2035
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In combination with valve actuators AVM 322(S), AVM 234S and AVF 234S as control unit
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Not suitable for steam or drinking water
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Valve with flange connection as per EN 1092-2, seal form B
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Regulating valve, free of silicone grease, painted black
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Characteristic can be set with SUT (SAUTER Universal Technology) valve actuators to linear, equal-percentage or quadratic
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The valve is closed when the spindle is moved out
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Closing procedure against the pressure
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Valve body and seat made of grey cast iron
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Stainless-steel spindle
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Plug made of stainless steel with metal-to-metal seal
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Stuffing box made of stainless steel with wiper ring and double O-ring seal made of EPDM
