UN Series Needle Valve
10.000 PSI rated
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Bubble tight metal to metal seat for positive
shut off
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non-rotating hardened (17-4PH) tip for frst time seal and long service life
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Repair/service kits available to extend service
life further
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Standard in 316/316L material. Other materials available
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Unique bonnet locking cam. No accidental removal of head unit, or loosening due to vibration
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Temperature range -40°C to 230°C, others available
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Actuating threads are above the packing seals
to prevent contamination by process medium
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Full material traceability
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Materials of construction supplied to meet the
requirements of NACE MR 0175