NAF – D30 Intelligent Valve PositionerEnquire Now
The NAF-D30 is an intelligent valve positioner that offers reliable valve control and as the factory standard, mounts directly to the NAF-Turnex pneumatic valve actuator without the need for additional brackets. Its compact modular design makes it the perfect ﬁt for controlling the NAF-Torex butterfly valve, NAF-Setball ball segment valve and the NAF-Duball ball valve.
It is a robust and proven design that suits almost any control valve and is very quick and easy to configure, calibrate and operate. It is available with 4-20 mA, Hart, Proﬁbus and Fieldbus communication plus a range of optional integrated limit switches and continuous position feedback. The NAF-D30 positioner can also be integrated into system and application that support FDT/DTM concept according to the speciﬁcation. For this purpose the required DTMs for HART and Proﬁbus are available. The digital technology ensures the most accurate control and is the basis of the diagnostic tools using ValveSight Software. The features for predictive maintenance increase the availability of your process.
A user friendly menu system with a graphics LCD plus LED indicators are available for local operation. Its housing is weatherproof in accordance with IP66 and remote mounting is possible for extreme conditions. The optional air block between positioner and actuator means you no longer need to find SS fittings and bend SS tubing which can easily get damaged on site.
Intelligent Modulating Rotary Control
Ratings & Certification
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Direct mount to NAF-Turnex modulating control actuators or mounting to any ¼ turn valve used for modulating control