Xylem-Bell & Gossett V50925 4-Inch Replacement Valve Stem for Triple Duty Valves

The Xylem-Bell & Gossett V50925 is an OEM replacement valve stem designed for 4-inch Triple Duty Valves used in commercial hydronic HVAC systems. This genuine Bell & Gossett service part ensures a proper fit and reliable performance when rebuilding or repairing your Triple Duty Valve assembly.

Key Features:

• Genuine OEM part from Bell & Gossett, a Xylem brand — ensures correct fit and function
• 4-inch stem sized specifically for 4" Triple Duty Valve models
• Compatible with Triple Duty Valve models: 3D-4S, 3DS-4G, 3DS-4S, and 3DS-5B
• Designed as a direct replacement component for field service and valve repair
• Part of Bell & Gossett's comprehensive hydronic specialties service parts catalog

Bell & Gossett Triple Duty Valves are widely used in hydronic heating and cooling systems to provide shut-off, check, and balancing functions in a single valve body. Replacing a worn or damaged stem with the genuine V50925 restores proper valve operation and extends service life. Always refer to the Bell & Gossett service parts catalog or IOM documentation to confirm compatibility with your specific valve model and date code before ordering.