Simmons Ck Valve, 3/4 Lead Free

The Simmons 3/4-inch lead-free check valve is a rugged brass fitting engineered for potable water service in well systems, booster pumps, and whole-house treatment plumbing. Its lead-free brass body meets modern drinking water requirements while delivering the durability and pressure tolerance that have made brass the long-standing choice for residential water lines. Simmons Manufacturing has supplied water-system hardware for generations, and this valve carries that reputation for dependable, no-fuss performance.

Reliable One-Way Protection

With female iron pipe thread on both ends (FIPT x FIPT), this Simmons check valve threads inline without additional adapters. It permits water to flow in only one direction, which protects pumps from damaging backflow, helps hold prime in well installations, and prevents treated water from draining back through filtration or softening equipment. Maintaining prime is especially important on submersible and jet pump systems, where loss of prime can mean a dry start and premature pump wear.

• 3/4-inch size for typical residential supply lines
• Durable lead-free brass construction for potable water
• FIPT x FIPT threaded connections on both ports
• Maintains pump prime and blocks reverse flow
• Corrosion-resistant brass for long, quiet service life
• Weighs roughly 0.82 lbs, built solidly for years of use

Brass offers an ideal balance of strength, corrosion resistance, and sealing reliability, and the lead-free formulation makes this valve appropriate for any drinking water application. Whether you are setting up a new submersible pump, protecting a pressure tank, or guarding the inlet to a softener or filter, this Simmons check valve delivers consistent sealing and smooth operation across changing pressures. Installers appreciate the straightforward threaded installation and the long service life that minimizes callbacks. It is a dependable, code-conscious choice for residential well and treatment plumbing. For installers, the predictable threaded fit and proven Simmons sealing mean fewer surprises on the job and a valve that simply does its quiet, essential work for the long haul. From new pump installs to pressure-tank upgrades, it is the dependable lead-free check valve that keeps treated water and prime exactly where they belong. For homeowners and installers alike, it is the small, lead-free safeguard that quietly protects pumps and prime on every potable water line it serves.