The high-pressure globe valve Nori 320 features a single-piece body without separate cover. The easy to assemble and dismantle valve is fitted with a bayonet joint connecting body and yoke. Sealing to atmosphere is by a gland packing with easy-to-service seal elements made from pure graphite. The non-rotating stem with burnished shaft reduces the loss of graphite by abrasion on the stuffing box rings and increases their service life. Thanks to the tapered valve plug fitted as a standard, one model can be used for shut-off and throttling duties. The yoke top is designed to accept a DIN-ISO flange which allows retrofitting of an actuator without having to dismantle the pressure-retaining components. The valve featuring weld or flanged ends and available in three material variants, is designed for the PN 320 pressure class and can cope with temperatures up to 580 °C.
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