{"product_id":"278614-dc-4-double-check-valve-3-8-in-npt-compatible-with-bendix","title":"278614 DC-4 Double Check Valve, 3\/8 in NPT, Compatible with Bendix","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eStandardized 3\/8\" NPT Ports - Engineered with three precision-threaded 3\/8\"-18 NPT female ports (two Supply, one Delivery) for universal compatibility. This standardized sizing allows for a seamless, leak-free connection across most Class 6, 7, and 8 trucks, tractors, and trailers without the need for custom adapters.\u003c\/li\u003e\n\u003cli\u003eOEM Cross-Compatibility - It is a direct swap for Bendix 278614N, Haldex KN25060, Velvac 030031, and Meritor R955278614. Whether you operate a Freightliner, Kenworth, or Mack, this valve delivers an OEM-standard fit.\u003c\/li\u003e\n\u003cli\u003eAutomatic Higher-Pressure Selection - The DC-4 Double Check Valve is a critical component designed to automatically route air from the higher-pressure source to a common delivery line. This ensures your heavy-duty air brake system maintains consistent actuation by prioritizing the strongest pressure signal at all times.\u003c\/li\u003e\n\u003cli\u003eAll-Weather Durability - Built to withstand the harshest road conditions. This valve is designed to perform reliably in both freezing winter temperatures and high-heat conditions. The corrosion-resistant body prevents internal scaling and mechanical sticking over time.\u003c\/li\u003e\n\u003cli\u003eSimplified Mounting \u0026amp; Install - Features a compact, space-saving design with a built-in 0.34-inch (0.35\") mounting hole for a secure, vibration-resistant installation. This \"plug-and-play\" unit allows for fast roadside repairs or scheduled fleet maintenance, significantly reducing your vehicle's costly downtime.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43356368666833,"sku":"BW-B0GJRJXCHR","price":53.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/71bXsOH6BNL._AC_SL1500.jpg?v=1790978209","url":"https:\/\/belmontwarehouse.com\/products\/278614-dc-4-double-check-valve-3-8-in-npt-compatible-with-bendix","provider":"Belmont Warehouse","version":"1.0","type":"link"}