{"product_id":"pneumatic-push-to-connect-check-valve-one-way-fitt","title":"Pneumatic Push To Connect Check Valve One Way Fitting One Half Inch Inlet One Half Inch Outlet Nickel Plated Brass With NBR O Ring Seals For Air And Vacuum Pack Of Two","description":"\u003cdiv\u003eNickel plated brass push-to-connect check valve, 1\/2 in\u003cbr\u003e\n✔️ 1\/2 in inlet\/outlet, nickel brass body, NBR seals, pack of two \u003cp\u003eThis compact pneumatic push-to-connect check valve lets air flow in one direction and blocks reverse flow, protecting vacuum lines in low-pressure circuits. It's commonly used in automation, robotics, and air tool setups where clean, reliable one-way flow is needed.\u003c\/p\u003e ✅ Inlet: 1\/2 in NPT (12.7 mm) \u003cbr\u003e\n✅ Outlet: 1\/2 in NPT (12.7 mm) \u003cbr\u003e\n✅ Cracking pressure: 0.4 MPa; working pressure: 0-150 psi (0-1.2 MPa) \u003cbr\u003e\n✅ Temperature range: 32-160 °F (0-70 °C) \u003cbr\u003e\n✅ Negative pressure tolerance: -29.5 inHg (-750 mmHg) \u003cbr\u003e\n✅ Tube compatibility: PU, PA, PE, PVC \u003cbr\u003e\n✅ Pack size: 2 pieces \u003cbr\u003e \u003cp\u003e💡 What is a push-to-connect check valve used for in air systems? This handy device helps prevent backflow and protects vacuum lines in low-pressure pneumatic setups.\u003c\/p\u003e\n- Used to prevent reverse airflow in compressors and vacuum lines\n- Handy for automation, robotics, and tool air lines\n- Features a corrosion-resistant nickel-plated brass body and NBR seals for leak-free operation\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48235737612523,"sku":"VXB0F1LNRTG2","price":34.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71-AawlxP1L.jpg?v=1778343401","url":"https:\/\/vxb.com\/products\/pneumatic-push-to-connect-check-valve-one-way-fitt","provider":"VXB Bearings","version":"1.0","type":"link"}