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1.
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All the wet parts are Teflon. Application is the most chemicals and gases.
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2.
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Housing parts are PVDF. Available in a corrosive atmosphere.
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3.
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Max. fluid pressure: 0 〜 0.4Mpa.
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4.
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Two types (Angle, Strait pattern) can be available.
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5.
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Sealing is perfect by adopting diaphragm and non-contamination caused by abrasion.
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6.
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Orifice: φ8, φ12
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7.
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Connection: PT Female or Fitting.
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8.
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Compact design, easy to fit into the equipment.
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9.
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Flow pattern: NC (Normal Close) NO (Normal Open), Double Action type
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1.
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Body, Diaphragm
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 Teflon PTFE
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2.
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Stem chip
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Teflon PFA
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3.
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Shaft、Actuator、Case、Bottom plate
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PVDF
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4.
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O- Ring（In actuator）
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Viton
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5.
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Spring、Bolt
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SUS304 Teflon Coating
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6.
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Fitting Nut
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CTFE
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7.
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Max. Actuation Pressure
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0.4MPa
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8.
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Cv Value
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9.
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ORIFICE φ8
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1.4
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10.
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ORIFICE φ12
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3.1
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11.
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Max. Temperature
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100℃
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12.
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Actuation Pressure
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0.15〜0.4MPa
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 Catalogue downroad≪Needle Valve 4460 series≫ Click here → 
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