The Flomatic 4221LE 1-1/4" Male x 1" Female 100ME - ENVIRO CHECK® Unleaded Bronze Check Valve can handle pressures to 400 psi and temperatures up to 180°F (80°C).

100ME - ENVIRO CHECK^® body casting unleaded bronze with threaded male x female connection. Hex shaped body for easy wrenching, this valve features a non-spin acetal poppet with a NITRILE (Buna-N) seal and stainless steel spring. 

Specifications:

NSF/ANSI 61 and 372 Approved

Max Pressure:  400 psi

Body:  Unleaded Bronze

Inlet / Outlet:  1-1/4" MNPT x 1" FNPT

Weight:  1.3 lbs

Case Qty:  50

Operation: Flomatic Model 80E & 100E series Enviro Check® valves are designed to provide years of trouble free operation without maintenance when properly sized and installed in an appropriately selected pumping application, in regards to flow and maximum system pressures.

Construction: The Flomatic check valve body is constructed to handle the rated system flow and pressures as stated, and to support the combined weight of the submersible pump, pipe, and the water in the riser pipe. In addition, the valves are uniquely designed to mitigate some of the hydraulic water shocks associated with well water pumping when the following check valve installation instructions are adhered to.

Proud to manufacture high quality valves built to last since 1933, Flomatic® Valves is a dedicated American made valve manufacturer certified under ISO 9001 and ISO 14001 quality and environmental management systems. Our NSF/ANSI 61 certified unleaded Enviro Check® was one of the first unleaded check valve to reduce lead content and protect water from lead contamination while providing uninterrupted flow efficient performance. With a variety of poppet designs available to meet and perform in a wide range of applications, Flomatic’s valves are among the most reliable check valves manufactured for submersible pump applications on the market today. Our Enviro Check® valves are cast from unleaded alloy and available with multiple connection types ranging in sizes ¼ through 4 inch and backed by a 5-year warranty.

Features & Benefits:

• NSF/ANSI 61 approved
• Low head loss
• Reduces hydraulic shock
• Corrosion resistant internals
• Custom-molded Nitrile (Buna-N) seal

Applications:

• Well water pump systems
• Water applications
• Irrigation systems
• Sprinkler systems
• Gasoline/Oil applications