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The flow through a globe valve follows a course that takes nearly two 90º changes in direction. But, because the seating of a globe valve is parallel to the line of flow of the liquid, it can be used to throttle the flow to any required degree or to give positive shut-offs. The economy and dependability of the Asahi/America globe valve make it desirable for many applications where this pressure drop is not critical. These valves are designed for manual operation only.
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Precise flow control
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Solid thermoplastic valve body provides excellent corrosion resistance
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PTFE bellows stem seal eliminates old style packing glands and minimizes maintenance
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Positive bubble tight shut-off
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Plug and seat can be changed to accommodate a variety of valve coefficients (Cv)
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Plug (trim) can be characterized (linear or equal percentage) per requirements, See below
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No metal to media contact
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Extremely corrosion resistant actuator constructed of glass-filled Polyester (PEG) with SS trim
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Maximum required air pressure is 90 psi
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3-15 psi direct acting for sizes up to 1"
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Sizes:1/2" - 4"
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Materials: PVC, PP, PVDF and PTFE
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Model: Flanged (ANSI)
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Stem Seal: PTFE Bellows
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Valve Seal: FKM,, EPDM, PTFE encapsulated FKM
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Flow Char.: Linear or equal percentage
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Rangeability: 1: 50 for 1/2" - 3", 1: 30 for 4"
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3-15 psi Pneumatic Positioner
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4-20mA Electro-Pneumatic Positioner
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4-20mA Output Transmitter
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Extra (Auxiliary) Limit Switches
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Chemical Processing
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Water & Wastewater
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Landfills
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Irrigation
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Food Processing
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Mining
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