Single Chamber Control Valve - Reduced Port with Mechanical Check - S6400, S61400

Series S6400, S61400 are reduced port, single chamber basic valves that incorporate a two-piece disc and diaphragm assembly. This assembly is the only moving part within the valve allowing it to open, close, or modulate as commanded by the pilot control system. The lower portion of this two-piece assembly is a mechanical check feature, which acts independent of diaphragm position or pilot control system, and provides immediate check action when flow ceases. The reduced port design offers improved low-flow performance and cavitation resistance. The Stainless Steel design offers superior corrosion resistance, as well as a lightweight alternative to conventional heavy iron valves. Stainless Steel construction provides extended diaphragm life, and reduces the frequency and labor costs associated with traditional maintenance repairs.

Features

Two-piece assembly opens and closes as commanded by the pilot control system

Stainless Steel construction offers superior corrosion resistance for longer life
Mechanical check feature provides immediate check action when flow ceases
Reduced port design offers improved low-flow performance and cavitation resistance

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