2-way regulating ball valve with male thread, PN 40
VKRA
How energy efficiency is improved
Efficiency means precise control and working with minimum leakage
Características
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2-way regulating ball valve for continuous control of cold and hot water in closed circuits
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In combination with valve actuators AKM 105(S), 115(S), 115SA and AKF 112, 113(S) as a control unit
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Equal-percentage ball valve characteristic; control contour in the ball directly integrated
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Characteristic can be set with SUT rotary actuator (SAUTER Universal Technology) to linear or quadratic
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Spindle with large sliding surface and PTFE glide ring
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Low torque due to collar mounted on O-ring
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Ball valve with male thread as per ISO 228-1 (G x” B)
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Body made of DZR (dezincification-resistant) cast brass
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Spindle made of DZR brass with PTFE glide ring
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Ball made of DZR brass, chrome-plated and polished surface
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Spindle seal with double O-ring made of EPDM
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Strainer and screw fitting available as accessories
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Water quality as per VDI 2035
