3-4 Typical Features and Components

The RPV is available with a variety of control choices designed to suit your particular operation.

RPV-A

The A model Remote Proportioning Valve is designed exclusively for use with the Autoload Hopper Loader.

RPV- B and D

The B and D model RPV’s are designed for use with central vacuum systems. These models will convert any existing vacuum hopper into a proportioning unit, regardless of manufacturer.

The RPV – B uses 110 VAC supply voltage. The RPV – D is designed to be used outside of North America with 220 VAC supply voltage.

RPV - C

The RPV-C model is designed to convert existing 9953 and 9963 Hopper Loaders into proportioning units.

Remote Proportioning Valve Chapter 3: Functional Description

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Sterling 882.00268.00 specifications Typical Features and Components, RPV- B and D