{"product_id":"3-4-non-return-valve-spring","title":"¾\" Brass Spring Check Valve — Non-Return Valve","description":"\u003ch2\u003eInstant Backflow Protection — Spring-Loaded, Brass-Built, Ready to Install\u003c\/h2\u003e\u003cp\u003eThe ¾\" Brass Spring Check Valve is a premium-grade non-return valve that uses a spring-loaded poppet mechanism to prevent backflow instantly — even at low flow rates. Unlike swing check valves, the internal spring ensures the valve closes immediately when forward pressure drops, making it ideal for pump protection and vertical pipe installations. This pack includes 2 valves and PTFE thread seal tape for a complete, ready-to-install solution.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSize:\u003c\/strong\u003e ¾ inch — embossed on body with flow direction arrow for correct installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Material:\u003c\/strong\u003e Solid brass — heavy-duty, corrosion-resistant, safe for potable water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type:\u003c\/strong\u003e Female BSP thread on both inlet and outlet ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanism:\u003c\/strong\u003e Spring-loaded poppet — opens with forward pressure, closes instantly when flow stops or reverses\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Contents:\u003c\/strong\u003e 2 x ¾\" brass spring check valves + PTFE thread seal tape\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Rating:\u003c\/strong\u003e Suitable for standard domestic and commercial water supply pressures\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpring vs Swing — Why Spring Wins\u003c\/h3\u003e\u003cp\u003eA spring-loaded check valve closes faster and more reliably than a swing disc valve, especially in low-flow or vertical pipe applications. The spring ensures positive shut-off regardless of pipe orientation — horizontal, vertical, or angled — making it the preferred choice for pump discharge lines and borehole installations.\u003c\/p\u003e\u003ch3\u003eCommon Applications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003ePump discharge lines — prevents water hammer and pump damage\u003c\/li\u003e\n\u003cli\u003eBorehole and submersible pump installations\u003c\/li\u003e\n\u003cli\u003eDomestic and commercial water supply systems\u003c\/li\u003e\n\u003cli\u003eBoiler feed and hot water heating systems\u003c\/li\u003e\n\u003cli\u003eIrrigation and garden water supply lines\u003c\/li\u003e\n\u003cli\u003eVertical pipe runs where swing valves are unreliable\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eWhy Choose This Valve?\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e✅ Solid brass body — built for high-pressure, long-service applications\u003c\/li\u003e\n\u003cli\u003e✅ Spring-loaded mechanism — faster, more reliable closure than swing check valves\u003c\/li\u003e\n\u003cli\u003e✅ Works in any pipe orientation — horizontal, vertical, or angled\u003c\/li\u003e\n\u003cli\u003e✅ Pack of 2 with PTFE tape — complete value, ready to install\u003c\/li\u003e\n\u003cli\u003e✅ Female BSP thread both ends — fits standard pipework and fittings\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Judema F-KD Enterprise","offers":[{"title":"Default Title","offer_id":48598984458490,"sku":null,"price":60.0,"currency_code":"GHS","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0818\/2890\/5210\/files\/image_07d67e1c-d09d-4b68-9352-692b2fa01f3c.png?v=1775396604","url":"https:\/\/judemafkdshops.com\/products\/3-4-non-return-valve-spring","provider":"Judema F-KD Enterprise","version":"1.0","type":"link"}