Rotary Valve Position Indicators operate in severe locations.

Press Release Summary:

Housed in aluminum die-cast enclosure, Series VPI has NEMA 6/IP67 rating, ensuring protection against ingress of liquids and debris. Units feature spring-loaded splined cams, which require no tools for precise adjustment. Offering 60-360° rotation, mechanical models are designed with 2 SPDT limit switches, while proximity models feature 2 solid-state inductive limit switches, eliminating need for cams to make contact with switches.

Original Press Release:

New Series VPI Low Cost Rotary Valve Position Indicator

Proximity Controls Division of Dwyer Instruments, Inc., the preferred source for your complete range of practical and affordable instrumentation, is announcing the release of its NEW SERIES VPI LOW COST ROTARY VALVE POSITION INDICATORS.

Series VPI Rotary Valve Position Indicators are compact yet rugged for confined and severe locations. These versatile units offer visual position indication as well as two internal limit switches. The spring-loaded splined cams require no tools for a quick and precise adjustment. The NEMA 6 (IP67) rating ensures protection against the ingress of liquid and debris.

The Series VPI is available with mechanical or proximity limit switches. The mechanical models feature two SPDT limit switches. The proximity models feature two solid-state inductive limit switches eliminating the need for the cams to make contact with the switches.

Complete details are available on our website @

Dwyer Instruments, Inc.

P.O. Box 373

Michigan City, IN 46361

Phone: (800) 872-9141 or (219) 879-8000

Fax: (219) 872-9057

Internet address:


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