Fumete 2 Pcs 1/2 Inch Clear PVC Union Spring Check Valve Slip Socket Full Port 80 One Way Silent Sump Pump Backflow Preventer Combination Non Return Valve Sprinkler, for Backflow Prevention

아마존 달러(USD) 가격을 각 날짜의 환율로 원화 환산해 표시합니다. 현재 환율 $1 = ₩1,478 (2026-07-23 기준)

상품 특징

• Proper Valve Installation: this 1/2-inch union check valve must be installed vertically and aligned with the flow arrow on the valve body to ensure proper operation; When water flows in the correct direction, the valve opens automatically; If flow stops or reverses, it closes quickly to prevent backflow; Correct installation ensures optimal valve performance and protects the pump and piping system
• Easy Disassembly: this check valve features a double union design with detachable connections at both ends; When cleaning, maintenance, or replacement is needed, simply unscrew the unions without removing the entire pipeline; Compared to standard fixed valves, this structure significantly reduces maintenance time and installation complexity—ideal for systems requiring regular upkeep; It's a practical choice for both DIY home installations and professional plumbing projects
• Versatile Application: made of Schedule 80 clear UPVC, this valve offers high strength and is resistant to corrosion and chemicals for reliable performance in wet environments; Unlike metal, it will not rust, making it ideal for long-term use; Suitable for sump pumps, irrigation, pools, sprinklers, and more—effectively preventing backflow for dependable operation
• Full Port Design: this check valve features a full port structure with a smooth, wide internal flow path that allows water to pass with minimal resistance, reducing pressure loss and improving overall system efficiency; Equipped with gaskets and O-rings, it ensures a reliable seal and effectively prevents leaks; The combination of excellent sealing and unobstructed flow maintains stable performance even during long-term use
• Versatile Application: made of Schedule 80 clear UPVC, this valve ensures reliable performance in wet environments; Unlike metal, UPVC won't rust or corrode, making it ideal for long-term use in various water systems; Suitable for sump pumps, garden irrigation, pool plumbing, sprinklers, and other water circulation applications—effectively preventing backflow and ensuring dependable system operation

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