Pressure Balanced Plug Valves
Warren Valve's pressure balanced plug valves offers a competitive advantage over other product lines due to its capability to perform in applications with high concentrations of solids. Warren's Lubricated Plug design will also seal properly under high pressure differentials. Designed for highly abrasive services, the maintenance level on Warren's Plug valve remains basic with only the periodic need for lubrication injection.
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Product Overview
Size Range
From 2” –24”
Pressure Range
ANSI 150# to ANSI 2500# pressure rating
Material Grades
WCC & LCC
Seal Materials
90 Duro HNBR, FKM (Viton), FKM GLT (Viton GLT), AFLAS, ELAST-O-Lion, FFKM (Kalrez)
Pattern Design
Regular, Short, Venturi
End Configurations
Raised Face, RTJ, Raised Face X Buttweld, & Buttweld Ends
Standards
API 6D, API 607, & NACE MR 01-75 / MR 01-03
Standard Features
Forged pressure containing components, tapered plug to prevent seizing, swivel stopper bush to alleviate deterioration and permit maintenance, standardized stem seal fitting, standardized plug sealant fitting on all sizes, removeable bottom cover and adjustable plug loading screw to ease field maintenance, internal ball-spring check valve to allow balanced media load