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Sharpe® Valves

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2<br />

DOUBLE ACTING<br />

SPRING RETURN<br />

ST - FEATURES<br />

l Double Rack & pinion.<br />

l High corrosion Resistance.<br />

l Pinion supported on<br />

delrin Bearings.<br />

END STROKE (0°)<br />

l Setting screw provided<br />

on piston.<br />

l Set the closing position<br />

against the pinion.<br />

l -10º setting possible for<br />

closing.<br />

l Maximum Working Pressure<br />

120 Psi.<br />

l Lubrication not necessary.<br />

END STROKE(90°)<br />

l Setting screw provided on<br />

end cover.<br />

l Set the opening position<br />

against the piston.<br />

l +10º setting possible for<br />

opening.<br />

PNEUMATIC ACTUATOR DOUBLE ACTING<br />

l Tested to more than 1 million cycles.<br />

l Anti-blow out pinion.<br />

l Can be converted to single acting<br />

by just adding springs.<br />

ANTI BLOWOUT<br />

l Lock key provides a firm<br />

lock to the pinion, thus<br />

eliminating movement<br />

under pressure.

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