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Alkon Catalog

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SPRITE VALVES<br />

Single Sub-base Mounting<br />

Between the valve and the sub-base is a locating pin which assures accurate<br />

alignment of valve and sub-base. Valves are secured with two mounting screws.<br />

The mounting of this valve may be achieved by one of two methods:<br />

1. Sub-base may be bulkhead mounted using 1/4-20 threaded mounting holes<br />

on the bottom of the sub-base.<br />

2. The same holes are counter-bored from the top of the sub-base to accept #8<br />

screws for surface mounting.<br />

Valves and sub-bases may be ordered separately; however, factory assembly is<br />

available at a nominal charge.<br />

CHART A<br />

Port Identification<br />

Operation 1 2 3 4<br />

3-Way Normally Open Inlet Exhaust Cylinder -<br />

3-Way Normally Closed Exhaust Inlet Cylinder<br />

3-Way Diverter Cylinder Cylinder Inlet -<br />

4-Way Common Exhaust Inlet Exhaust N.C.<br />

Cylinder<br />

N.O.<br />

Cylinder<br />

CHART B<br />

Sub Base Porting<br />

Base Model #<br />

3-Way 4-Way Description<br />

231S 241S Side Ported, 1/8 NPT<br />

232S 242S Side Ported 1/4 NPT<br />

231B 241B Bottom Ported 1/8 NPT<br />

232B 242B Bottom Ported 1/4 NPT<br />

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