{"product_id":"single-union-check-valve-20mm-to-110mm-for-aquariu","title":"Single Union Check Valve 20mm To 110mm For Aquarium Garden Irrigation And Water Treatment Durable UPVC PVC Non Return Valve Prevents Backflow Easy Pipe Fit Plug And Play Plumbing Fittings","description":"\u003cdiv\u003eUnion Check Valve 20-110mm for Aquarium \u0026amp; Irrigation\u003cbr\u003e\n✔️ Single unit, plug‑and‑play, 20-110mm range for quick installs \u003cp\u003eThis single union check valve is a backflow-preventing fitting designed for aquariums, garden irrigation, and water treatment systems. Made from durable UPVC, it provides a reliable, chemical-resistant seal for standard piping sizes from 20mm to 110mm, and is non-toxic for residential and commercial use.\u003c\/p\u003e \u003cp\u003e✅ 20mm-110mm size range for standard pipes \u003cbr\u003e✅ Non-return\/backflow prevention to protect systems \u003cbr\u003e✅ UPVC, dark grey, non-toxic PVC construction \u003cbr\u003e✅ Quick, easy pipe fit with plug‑and‑play installation \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a common use for a check valve in irrigation and aquarium systems?\u003c\/p\u003e A handy device that blocks reverse flow to protect pumps and maintain water quality. \u003cbr\u003e- backflow prevention for irrigation and aquariums\u003cbr\u003e- directional flow control with UPVC piping 20mm-110mm\u003cbr\u003e- plug-and-play installation for quick setup\u003cbr\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49120458768619,"sku":"VXB0GVFT9R5K","price":761.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/515UZ_RU2PL.jpg?v=1785236668","url":"https:\/\/vxb.com\/products\/single-union-check-valve-20mm-to-110mm-for-aquariu","provider":"VXB Bearings","version":"1.0","type":"link"}