Conbraco 70LF10A01 4 Inch Full Port Ball Valve

Product Description

The CONBRACO 70LF10A01 is a 3-piece, full port manual ball valve rated for 4-inch pipe with female NPT end connections. Built from lead-free bronze, it is engineered for potable water, plumbing, and mechanical systems where lead-free compliance is required. The lever handle provides fast quarter-turn shutoff, and reinforced PTFE seals and seats deliver reliable sealing across a broad temperature range up to 350 degrees F. At 25.5 pounds, this is a substantial valve suited for commercial and industrial service. Licensed plumbers and pipefitters are the primary installers for this size and class of valve.

The 70LF10A01 is designed for use in commercial and industrial plumbing, hydronic heating, and water distribution systems where a 4-inch full port shutoff is required. The full port design minimizes flow restriction, making it appropriate for applications where pressure drop must be kept low. The 3-piece body construction allows in-line servicing and seat replacement without removing the valve from the piping system. Female NPT connections are compatible with standard threaded pipe installations.

Key Features

• Lead-free bronze body meets lead-free compliance requirements for potable water applications
• Full port design maintains full pipe bore diameter for minimal pressure drop
• 3-piece body construction allows in-line maintenance and seat service
• Reinforced PTFE seals and seat material for durable, low-friction sealing
• Lever handle provides quick quarter-turn open and close operation
• MSS SP-110 compliant construction for recognized industry standard performance

Compatibility

Designed as an OEM-style replacement or new-installation shutoff valve for 4-inch female NPT threaded piping systems in commercial plumbing, hydronic, and water distribution applications.

Installation Notes

Installation of a 4-inch threaded ball valve should be performed by a licensed plumber or pipefitter. Isolate and depressurize the piping system and drain the line before removing or installing the valve. Apply appropriate thread sealant or tape to NPT threads per local plumbing codes, and verify that the system is rated to handle the valve operating temperature and pressure before returning to service. Reference applicable IPC or local mechanical code requirements for valve placement and accessibility.