The B&K 105-323 is a 1/2-inch in-line stop and waste valve from the ProLine Series, designed for use in hot and cold water systems. Constructed from lead-free CPVC, this valve is ideal for potable water applications and provides a reliable shutoff and drainage point in residential and light commercial plumbing systems.

This valve features solvent weld (slip) connections on both ends, compatible with CPVC tubing-sized pipe, and includes a side waste port that allows for draining the non-pressurized side of the system when the valve is closed. The rising stem design ensures a positive open and close operation, while the integrated flow direction indicator aids in proper installation and system maintenance.

Rated for 100 PSI at 180°F, the 105-323 is a dependable solution for regulating flow and draining lines in CPVC piping systems. It is not intended for use with compressed air.

Key Features:

• Material: Lead-free CPVC body for corrosion resistance and potable water compatibility
• Inlet/Outlet Size: 1/2-inch solvent x 1/2-inch solvent (CTS – Copper Tube Size)
• Connection Type: Solvent weld for secure, leak-free installation
• Valve Type: In-line stop and waste valve with rising stem for positive shutoff
• Drain Feature: Integrated plug allows draining of the non-pressurized side when valve is closed
• Flow Indicator: Built-in directional flow indicator for proper installation
• Pressure Rating: Rated for 100 PSI at 180°F
• Temperature Range: Suitable for hot and cold water systems
• Use Limitation: Not for use with compressed air
• Packaging: Available in case quantities of 20 units

Applications:

• Residential Plumbing: Ideal for hot and cold water shutoff in homes
• Potable Water Systems: Safe for use in drinking water lines
• Irrigation & Outdoor Systems: Allows for seasonal draining of lines to prevent freezing
• Maintenance Access: Provides a convenient shutoff and drain point for repairs or upgrades
• CPVC Piping Systems: Designed specifically for use with CPVC tubing-sized pipe