Square-flange rotary valve P Series

round-flange

The P Series valves, available with round or square flange, are built to application-specific requirements, including: custom rotor configurations, factory-applied internal coatings, and sanitary materials of construction. Features & Benefits: Pre-fit Performance™ housings provide all of the in-use advantages built into every ACS valve, plus the assurance of precise alignment and fast installation when replacing comparable Prater-Sterling valves. Available in round or square flange designs. Available in 4 heights, from 10"H to 18 1/8"H; and 3 flange sizes from 6"H to 12"H. Valve housing cast in North America; ensures superior strength and solidification of housing's metallurgy. CNC-machined components and housing provide precision tolerances; eliminates axial shaft movement, extends maintenance cycles. Outboard bearing design protects bearings in high- temperature and high-PSIG applications; removes bearings from direct path of damaging contaminants. Large shaft diameter eliminates rotor deflection; reduces rotor tip wear and bearing seal leakage. Easily manages pressure differentials up to 15 PSIG; super-duty series up to 22 PSIG. Excellent performance in high-temperature applications up to 750°F. Cast iron housing. 8-vane rotor with beveled tips and sides