Value Collection 9938035085 Miniature Ball Valve 3/8 in

Product Description

The VALUE COLLECTION 9938035085 is a miniature manual ball valve designed for 3/8 inch pipe connections in plumbing, HVAC, and light industrial fluid-control applications. The body and trim are constructed from brass, providing solid corrosion resistance in water and hydronic service lines. A chrome-plated finish adds an additional layer of surface protection. The valve uses a wedge-style handle for manual operation, a polytetrafluoroethylene (PTFE) ball seat for low-friction shutoff, and an NBR (nitrile) seal that handles common petroleum-based and water-based fluids. Both end connections are female NPT, making inline installation straightforward without additional adapters.

This valve is suited for residential and light commercial plumbing systems, hydronic heating lines, refrigeration service manifolds, and compressed-air distribution where a compact footprint is required. The miniature form factor fits in tight equipment cabinets, fan coil units, and small-bore branch lines where a full-size ball valve would not clear surrounding components. Plumbers, HVAC technicians, and refrigeration mechanics typically install this type of valve as an isolation or service shutoff at equipment connections or branch takeoffs.

Key Features

• 3/8 inch FNPT x FNPT end connections for direct inline installation
• Brass body and brass trim for corrosion resistance in water and hydronic service
• PTFE ball seat provides low-friction, full-bore shutoff
• NBR seal material compatible with water-based and petroleum-based media
• Chrome-plated finish for added surface protection
• Compact miniature profile fits restricted spaces in equipment cabinets and branch lines

Compatibility

Designed as an OEM-style replacement or new-installation miniature ball valve for 3/8 inch FNPT pipe connections in residential and light commercial plumbing and HVAC systems.

Installation Notes

Installation is performed by a licensed plumber or qualified HVAC technician. Shut off system pressure and drain the line before removing or installing any valve. Apply thread sealant or PTFE tape to male NPT fittings per the applicable International Plumbing Code (IPC) or IFGC guidelines. Do not over-tighten threaded connections into the brass body, as brass threads can be damaged by excessive torque from power tools.