--- product_id: 216534139 title: "Quickun 3/8\" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, 2 Pcs" brand: "quickun" price: "₩21512" currency: KRW in_stock: true url: https://www.desertcart.kr/products/216534139-quickun-3-8-barb-hose-one-way-inline-check-valve store_origin: KR region: South Korea --- # 3/8" barb diameter Temp range: 25℃ to 60℃ Corrosion-resistant PVDF Quickun 3/8" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, 2 Pcs **Brand:** quickun **Price:** ₩21512 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate Your Flow Control Game! ## Quick Answers - **What is this?** Quickun 3/8" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, 2 Pcs by quickun - **How much does it cost?** ₩21512 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/216534139-quickun-3-8-barb-hose-one-way-inline-check-valve) ## Best For - quickun enthusiasts ## Why This Product - Trusted quickun brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Measuring just 43mm, it fits seamlessly into tight spaces without compromising performance. - • **Unmatched Durability:** Crafted from ozone-resistant PVDF plastic, ensuring longevity in harsh environments. - • **Precision Engineering:** Designed for a perfect fit with 3/8" hoses, making installation a breeze. - • **Temperature Resilience:** Operates flawlessly between 25℃ to 60℃, adapting to your needs. - • **Versatile Applications:** Ideal for fluid systems and pneumatic setups, preventing reverse flow with ease. ## Overview The Quickun 3/8" Barb Hose One Way Inline Check Valve is a high-performance, ozone-resistant valve designed to prevent reverse fluid flow in various applications. Made from durable PVDF plastic and silicon rubber, it operates effectively within a temperature range of 25℃ to 60℃, making it suitable for both fluid and pneumatic systems. Compact and easy to install, this valve is a must-have for any professional looking to enhance their fluid management systems. ## Description Full description not available ## Features - 【Material】The shell material is PVDF, and the Diaphragm material is silicon rubber - 【Diameter】 3/8" barb, can fit 3/8" hose ID - 【Performance】Normal performance under 25 ℃ to 60 ℃,Strong resistance to acid, alkali, salt corrosion ability - 【Application】Check valve is used in fluid system to prevent reverse flow fluid, or used in pneumatic system to prevent reverse flow of compressed air - 【Total length】 43mm/1.69 inch ## Technical Specifications | Specification | Value | |---------------|-------| | Material | Plastic, Rubber | | Brand | Quickun | | Exterior Finish | Plastic,Rubber | | Inlet Connection Type | Barb | | Outlet Connection Type | Barb | | Valve Type | Check Valve | | Manufacturer | Quickun | | Part Number | 1-2130-valve-2new | | Item Weight | 0.317 ounces | | Package Dimensions | 2.24 x 1.46 x 0.75 inches | | Item model number | 2.00 | | Size | 3/8 Inch | | Batteries Included? | No | | Batteries Required? | No | ## Product Details - **Material:** Plastic, Rubber - **Brand:** Quickun - **Exterior Finish:** Plastic,Rubber - **Inlet Connection Size:** 0.38 Inches - **Inlet Connection Type:** Barb - **Outlet Connection Type:** Barb - **Number of Ports:** 1 - **Outlet Connection Size:** 0.38 Inches - **Specification Met:** ASME B16.5 - **Manufacturer:** Quickun ## Images ![Quickun 3/8" Barb Hose One Way Inline Check Valve Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, 2 Pcs - Image 1](https://m.media-amazon.com/images/I/511GbpzmYhL.jpg) ## Available Options This product comes in different **Size, Number Of Items** options. ## Questions & Answers **Q: What is the opening force required for these valves** A: It isn't very much. I used one to replace the check valve in my door drain in my walk-in tub which would only have at worst a 3 -4 inches of standing water in the tube and It allowed the water to pass. **Q: Will this work if tubing is laid sideways?** A: Yes it will work in any position. **Q: Where do I put this on a portable a/c condensation line. Close to the unit or down the line further. It will be on a 10 ft clear flexible tubing?** A: If you using a condensate pump put it as close to the pump as you can. If you not using a pump and using gravity draining you don't need it. **Q: Can this be used on a submersible 600gph water pump for the basement?** A: Check valves of this size are meant for use in smaller capacity pumps such as condensate pumps for air conditioners or dehumidifiers. Not for basement pumps. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/216534139-quickun-3-8-barb-hose-one-way-inline-check-valve](https://www.desertcart.kr/products/216534139-quickun-3-8-barb-hose-one-way-inline-check-valve) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-04-23*