NIBCO—Chemtrol® Model D True Union Ball Valve

NIBCO offers the Chemtrol® Model D True Union Ball Valve through 2” port sizes for PVC and CPVC.  The True Union Valve combines the best design features of the top-selling Model C with an increased 250 psi rating that now leads the industry.

Additional enhancements include:  250 psi rating at 73F—the highest in the industry; New ergonomic handle with built in carrier wrench; Double O-Ring, blow-out proof stem; Same face-to-face length of the Model C valve; NSF 61 approved • TruBloc Design; Rated for full vacuum service. Materials of construction include heavy-duty EPDM and FKM O-Ring seals for stem, seat carrier and end piece. Model C Ball Valve still available for larger sizes and PP and PVDF valves. Please contact us for specifications for valves.