Comprehensive Air Compressor Check Valve Kit - Brass, 1/2" MNPT and Fittings class="slides" ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? Comprehensive Air Compressor Check Valve Kit Brass, 1/2" MNPT and Fittings Features: FUNCTION: This kit is essential for preventing backflow in your piping system. The check valve opens with the pressure of the fluid and closes to stop any reversal of flow, ensuring full unobstructed flow. TWO FITTINGS: Includes all brass check valves with 2 different unloader fittings: barbed and push-to-fit, compatible with 1/4? nylon unloader tubing. CONSTRUCTION: Features a one-piece brass body, stainless steel springs, and glass-filled fluoropolymer poppets, providing positive sealing and long-term reliability. Disassemble easily for cleaning and repairs. CONNECTION SIZE: 1/2" MNPT tank check valves designed to retain air volume and pressure within compressor heads while not in operation. Includes a 1/8" FNPT side port for pressure switch applications. COMPATIABLE: This versatile check valve kit is used as a replacement for some brands of air compressors. Please consult your owner?s manual for compatibility. Enjoy worry-free shopping with our 30-day return policy. Benefits: Prevents backflow and preserves pressure in your air compressor system. Designed for durability and ease of maintenance. Ensures optimal air flow and reliability at high pressures up to 450 PSI. Compatible with a range of air compressors, making it a versatile accessory for any workshop. Why choose our Comprehensive Air Compressor Check Valve Kit? Optimize your air compressor?s performance with our superior check valve kit, meticulously crafted to deliver reliability and efficiency. Ideal for both professionals and DIY enthusiasts, this kit assures long-lasting functionality and prevents costly backflow issues. Don't compromise on your air system?invest in our Comprehensive Air Compressor Check Valve Kit today and experience peace of mind knowing your system is protected. Shipping Free Fast Shipping - We offer free shipping to most of the USA with a normal delivery time of 3-7 days. However, due to the current situation, additional delivery time (up to 3 weeks) may be required for some items. Alternative Carriers - We may use alternative carriers (e.g. USPS, FedEx, UPS, etc.) to ensure your package arrives safely and on time. Due to the use of multiple carriers, we are unable to provide a tracking number automatically. Handling Time - Orders are processed and shipped within 1-2 business days of receiving cleared payment. Shipping Restrictions - Shipping to Alaska, Hawaii, Puerto Rico, Guam, and other US territories may incur shipping charges or delivery restrictions. Please contact us before ordering, or your order can be refunded/cancelled. State Restrictions - There may be restrictions based on your state of purchase. For example, certain items may not be shipped to California due to state regulations. Contact for Tracking Updates - If you require tracking updates or have any concerns about the delivery of your order, please feel free to contact us, and we will be happy to assist you. Return 30-Day Hassle-Free Returns - We want you to be completely satisfied with your purchase. If you are not, you can return the item within 30 days of receiving it for a full refund or exchange. Easy Return Process - To start a return, simply contact us and we will provide you with a prepaid return shipping label and detailed instructions. Restocking Fee - There are no restocking fees for returns. However, the buyer is responsible for return shipping costs if the return is not due to a seller's error. Refund Processing Time - Refunds will be processed within 5 business days of receiving the returned item in its condition. Payment We accept all major credit cards, PayPal, and Apple Pay for your convenience. Your payment information is secure and encrypted to ensure a safe and seamless transaction. Please complete your payment within 3 days of purchase to avoid any delays in shipping. Feedback Your feedback is extremely important to us. We strive to provide the best products and customer service possible. If you are satisfied with your purchase, please take a moment to leave us a positive review. If you have any concerns or issues with your order, please contact us before leaving negative feedback. We are committed to resolving any problems and ensuring your satisfaction. Contact Us If you have any questions or concerns, please feel free to out to our customer support team. You can contact us through the messaging system. We are available Monday to Friday, 9:00 am to 5:00 pm EST, and we will do our best to respond to your inquiry within 24 hours. Buy it now and enjoy a pleasant shopping experience! Unit Quantity: 0.29 Features: Backflow prevention,Unobstructed flow,Pressure regulation,Disassemblable for cleaning Motor Horsepower: 0.5 Unit Type: lb