7300 Series0 pages

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7300 Series

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Quarter-turn Plug Valves

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The Hoke 7300 Series Plug Valve provides full flow or leak-tight shut off with just a quarter turn. The 7300

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is recommended for use in applications where instant on-off and visual flow indication is essential. Its safe,

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reliable top- loaded design allows throttling of fluids and thru-port rodding of the valve. The simple design

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provides easy maintenance and extends valve life.

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Applications

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Low pressure air lines

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Test benches

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Chromatographs

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Control panels

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Instrument lines for on/off service

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Isolation valves

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Sampling lines

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Pilot plant instrumentation

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Technical Data

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BODY MATERIAL*	316 stainless steel, brass
MAXIMUMUNIDIRECTIONAL OPERATING PRESSURE	3000 psig (207 bar) 200 psig with vent
MAXIMUM REVERSE OPERATING PRESSURE	1000 psig (69 bar)
MAXIMUM OPERATING TEMPERATURE RANGE	-20° to 400° F (-29° C to 205° C) with fluoroelastomer seals
ORIFICE SIZES	0.093 to 0.187 (2 to 5mm)
Cv (MAXIMUM)	0.74

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* Other materials available upon request

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Benefits

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Safety

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• Dual retaining rings prevent accidental plug

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removal when the handle is not in place

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Full flow

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- Straight through orifice

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Ease of maintenance

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- Straight through bore allows rodding through body

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Visual indication of flow

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- Handle shape indicates flow direction_

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Quick actuation

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• 90° on/off-instant control

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Multifunctional

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- Throttling capabilities

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Safety handle

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• Oval trip-proof handle prevents inadvertent

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actuation_

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Ease of repair

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- Plug and o-ring are easily replaced_

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Reliable

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- All valves are factory tested

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Ease of operation

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- Low operating torque

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Easy installation

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» Available with GYROLOK® flareless tube fittings

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» Special High Tolerance NPT Thread_

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HOKE Incorporated

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405 Centura Court • PO Box 4866 (29305) • Spartanburg, SC 29303

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Phone (864) 574-7966 Fax (864) 587-5608

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www.hoke.com • sales@hoke.com

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