{"product_id":"inline-check-vlv-white-3-8","title":"Inline Check Vlv, White, 3\/8\"","description":"\u003cp\u003e\u003cstrong\u003eA 3\/8\" inline check valve in a white housing that permits flow in one direction only.\u003c\/strong\u003e Check valves like this prevent backflow, protecting pumps, feeders, and membranes from reverse pressure and cross-contamination. The compact inline body drops into 3\/8-inch tubing runs found throughout reverse osmosis and small treatment plumbing.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConnection size: 3\/8\"\u003c\/li\u003e\n\u003cli\u003eInline check-valve design allows forward flow, blocks reverse flow\u003c\/li\u003e\n\u003cli\u003eWhite plastic body for light-duty water service\u003c\/li\u003e\n\u003cli\u003eCommonly used on RO systems, chemical feed lines, and drinking-water setups\u003c\/li\u003e\n\u003cli\u003eInternal spring or duckbill mechanism seats against backpressure\u003c\/li\u003e\n\u003cli\u003eLightweight fitting at roughly 2 lb shipping weight\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eInstall this valve on the outlet of a pump or the feed line of an RO unit where backflow protection matters, orienting the arrow with the intended flow direction. Confirm your tubing is 3\/8-inch and that the fitting style matches your connections before installing inline.\u003c\/p\u003e\u003c!--rel-sys-v1--\u003e\u003cdiv class=\"related-systems\"\u003e\n\u003ch3\u003eRelated Systems \u0026amp; Configurations\u003c\/h3\u003e\n\u003cp\u003eComparing options? These related commercial water-treatment systems are frequently viewed alongside this one:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/products\/mineral-extractor-commercial-off-set-adapter\"\u003eMineral Extractor Commercial \"Off-Set\" Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/products\/cast-tk-cross-1x3-4x10-w-2-drain-taps\"\u003eCast Tk Cross, 1x3\/4x10 W\/2 Drain Taps\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/products\/culligan-pvc-tank-adapter\"\u003eCulligan PVC Tank Adapter\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"\/fr-oc\/products\/falcon-stainless-flex-line-cl-cl-24\"\u003eFalcon Stainless Flex Line CL\/CL 24\"\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003c!--thin-part-v1--\u003e\u003ch3\u003eOne-Way Protection for Your Lines\u003c\/h3\u003e\u003cp\u003eThis White Inline Check Valve allows water or solution to move in one direction only and blocks it from flowing back the other way. Sized for 3\/8-inch tubing, it is a small part that plays an outsized role in protecting a water treatment system. Placed in a feed line, drain line, or injection point, it keeps treated water, chemical solution, or drain water from siphoning back into a place it does not belong, which safeguards both the equipment upstream and the quality of the water your household drinks.\u003c\/p\u003e\u003ch3\u003eCommon Uses and Symptoms\u003c\/h3\u003e\u003cp\u003eCheck valves show up wherever backflow would cause trouble: on the discharge of a chemical feed pump so solution cannot drain back into the tank, on an injection line so water cannot push into the pump, and at various points on softeners and filters. If you have noticed a feed pump losing its prime, solution mysteriously draining out of a line, or drain water backing up where it should not, a failed or missing check valve is a frequent cause. Swapping in a fresh one is a quick, inexpensive fix for an annoying problem.\u003c\/p\u003e\u003ch3\u003eGet the Right One\u003c\/h3\u003e\u003cp\u003eBecause tubing size and connection style have to match your lines, confirming fit is worth a moment before you order. Tell us where in the system this valve will go and what tubing you are running, and we will make sure it is correct. We include any documentation we have, and the Water Softener Plus team is glad to help you place the valve in the right spot and the right orientation so it does its one-way job reliably.\u003c\/p\u003e","brand":"Pureteck","offers":[{"title":"Default Title","offer_id":45668792107061,"sku":"CV-ROG-38","price":120.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0552\/4950\/2261\/files\/inline-check-vlv-white-3-8-hires-r1200.jpg?v=1789604479","url":"https:\/\/watersoftenerplus.com\/fr-oc\/products\/inline-check-vlv-white-3-8","provider":"Water Softener Plus","version":"1.0","type":"link"}