Boshart 17CVMF-125-100N Brass Check Valve, 1-1/4" MIP x FIP, No-Lead

Boshart 17CVMF-125-100N Brass Check Valve, 1-1/4" MIP x FIP, No-Lead

The Boshart 17CVMF-125-100N is a 1-1/4" brass in-line check valve built for rough-in plumbing systems that require reliable backflow prevention on potable water lines. Configured with male iron pipe (MIP) x female iron pipe (FIP) threaded connections, this check valve installs directly into a threaded pipe run without the need for soldering or solvent welding, making it a practical choice for contractors working on residential and light-commercial water distribution systems. The 100N designation reflects the no-lead brass construction used throughout this valve, aligning it with modern low-lead plumbing requirements for potable water applications. As a rough-in component, the 17CVMF-125-100N is designed to be installed behind the wall or beneath the floor as part of the supply piping, allowing water to flow in a single direction while preventing backflow or backfeed that could otherwise contaminate a system or damage a pump.

Key Features

• Trade Size: 1-1/4" for standard iron-pipe-sized threaded connections common in residential and commercial water lines.
• Durable Construction: No-lead brass body resists corrosion and is suited for long-term use in potable water piping.
• Threaded Connection: MIP x FIP (male iron pipe x female iron pipe) threading allows straightforward in-line installation into existing threaded pipe runs.
• Check Valve Function: Permits one-directional flow, helping protect pumps, meters, and fixtures from backflow conditions.
• No-Lead Compliance: Manufactured to no-lead brass standards for use in potable water distribution.
• Rough-In Ready: Compact threaded body is intended for installation within wall cavities, mechanical rooms, or under-floor piping runs.

Technical Specifications

• Model: 17CVMF-125-100N
• Trade Size: 1-1/4"
• Connection: MIP x FIP Threaded
• Material: No-Lead Brass
• Valve Type: In-Line Check Valve

Typical Applications

• Residential and Commercial Rough-In Plumbing
• Potable Water Supply Lines
• Well Pump and Water System Backflow Protection
• Threaded Pipe Runs Requiring In-Line Check Valves
• Renovation and New Construction Water Distribution

Why Boshart?

Boshart manufactures rough-in plumbing components built around durable brass construction and threaded connections that plumbers can rely on for straightforward, code-conscious installations. The no-lead brass body of the 17CVMF-125-100N reflects a focus on potable-water-appropriate materials, giving contractors a dependable check valve option for keeping water flowing in the correct direction throughout a piping system. Choose Boshart for rough-in hardware designed to hold up behind the wall where it matters most.