1 inch Check Valve with Backflow Preventer for Merrill CVNL100 700 Series - 200 PSI, 190°F Max Temp, 1'' FNPT × 1'' FNPT, No-Lead Brass

Additional Details from the Manufacturer

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More features

• ✅【Backflow Prevention】: This premium non-return check valve features an ingenious spring-loaded design, ensures unidirectional water flow to prevent potentially damaging in irrigation, plumbing, and well systems. The spring-loaded poppet design instantly blocks reverse flow, safeguarding your water supply integrity.
• ✅【Wide Application】: This 1" brass check valve is suitable for well pumps, irrigation, domestic water, and most piping systems, it can be used in both vertical and horizontal positions, features clear flow-direction arrows for error-free setup.
• ✅【Durable No-Lead Brass Construction】: Made of IAPMO standard lead-free brass for safe potable water use. Features a corrosion-resistant stainless steel spring, stainless steel lock nut and Nitrile (NBR) O-ring for reliable sealing and long-term corrosion resistance in demanding environments.
• ✅【Reliable sealing performance】: Wear-resistant O-rings fit snugly against the tapered self-cleaning seat, which minimize debris buildup, create a positive seal. Operating pressure 200 PSI, maximum operating temperature 190°F (87°C).
• ✅【100% SATISFACTION GUARANTEE】: If you're not 100% satisfied with our items, simply return them for a fu-ll re-fun-d in 30 days. Support 12 months War-ran-ty. Professional & Sincere Service allows you to take no risks to purchase in Camoo!