{"product_id":"low-pressure-diaphragm-check-valve-half-inch-and-q","title":"Low Pressure Diaphragm Check Valve Half Inch And Quarter Inch High Purity Manual Valve With ABS Body And Nitrile Seal Universal Design For Water And Air Lines Prevents Reverse Flow In Fluid And Pneumatic Systems Ten Bar Pressure Rating Easy Install","description":"\u003cdiv\u003eDual-Size Low-Pressure Diaphragm Check Valve 1\/2 and 1\/4 in\u003cbr\u003e\n✔️ Compact ABS body, nitrile seal, dual-port design, 10 bar rating \u003cp\u003eThese low-pressure diaphragm check valves stop backflow in water and air lines, typically used in labs, small HVAC setups, or workshop systems to protect pumps and compressors.\u003c\/p\u003e \u003cp\u003e✅ Ports: 1\/2 in (12.7 mm) and 1\/4 in (6.35 mm) connections\u003cbr\u003e\n✅ Materials: ABS body, nitrile seal for chemical compatibility\u003cbr\u003e\n✅ Pressure rating: up to 10 bar (145 psi)\u003cbr\u003e\n✅ Purpose: prevents reverse flow in water and pneumatic systems\u003cbr\u003e\n✅ Installation: arrow on body shows flow direction, quick install\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a diaphragm check valve used for and why is it handy for small systems?\nThis diaphragm check valve blocks reverse flow and protects pumps, compressors, and actuators.\n- handy backflow prevention for water lines and air lines\n- reduces pump cycling and extends equipment life\n- uses durable ABS body and nitrile seal for long-lasting use\n- quick, tool-free installation in tight spaces\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47892612743403,"sku":"VXB0GGNRH7WB","price":204.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/diaphragm-check-valve-abs-body-nitrile-seal.jpg?v=1772804165","url":"https:\/\/vxb.com\/products\/low-pressure-diaphragm-check-valve-half-inch-and-q","provider":"VXB Bearings","version":"1.0","type":"link"}