Value Collection 6630-105 Push-to-connect Tube Fitting

Product Description

The VALUE COLLECTION 6630-105 is a push-to-connect tube-to-male NPT tube fitting designed for fast, tool-free connections in pressurized fluid and pneumatic systems. Constructed from lead-free brass with an EPDM o-ring seal, this fitting accepts 1-inch outside diameter tubing on each tube port and terminates with a 1-inch male NPT threaded connection. Rated to 200 psi maximum working pressure, it suits demanding plumbing, compressed air, and HVAC hydronic applications where a leak-tight inline connection is required. Licensed plumbers and HVAC service technicians are the primary installers.

This fitting is suited for residential and light commercial plumbing, pneumatic distribution lines, and hydronic heating systems where push-to-connect convenience reduces labor time at connections. The tube-to-MNPT-to-tube configuration allows a straight inline run with a threaded takeoff, making it useful at equipment connections, manifolds, or anywhere a threaded male port must be integrated into a continuous tube run. It accepts 1-inch OD tubing on both push-in ends and connects to any standard 1-inch female NPT port.

Key Features

• Push-to-connect design on both tube ends for fast, tool-free tubing insertion
• 1-inch male NPT thread for direct connection to female NPT ports
• Lead-free brass construction meets potable water compliance requirements
• EPDM o-ring seal provides reliable performance across a broad temperature range
• 200 psi maximum working pressure rating
• Compact form factor at 1.63 inches in length

Compatibility

Designed as an OEM-style replacement or new-installation fitting for systems using 1-inch OD tubing with 1-inch NPT threaded connections in plumbing, pneumatic, and HVAC hydronic piping applications.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician in accordance with applicable local codes and the International Plumbing Code (IPC). Shut off and depressurize the system completely before removing any existing fittings or inserting tubing. Ensure tube ends are cut square, deburred, and free of debris before inserting into the push-to-connect ports to achieve a proper seal. Do not exceed the 200 psi maximum working pressure rating.