--- product_id: 240007982 title: "1/4\" One Way Check Valve" brand: "feelers" price: "142 kr" currency: DKK in_stock: null reviews_count: 13 category: "Feelers" url: https://www.desertcart.dk/products/240007982-1-4-one-way-check-valve store_origin: DK region: Denmark --- # Compact 1/4" size fits standard hose IDs One-way flow prevents backflow & contamination PVDF material for ultimate chemical resistance 1/4" One Way Check Valve **Brand:** feelers **Price:** 142 kr **Availability:** ❌ Out of Stock ## Summary > 🔧 Lock in flawless flow—never look back with Feelers Check Valves! ## Quick Answers - **What is this?** 1/4" One Way Check Valve by feelers - **How much does it cost?** 142 kr with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/240007982-1-4-one-way-check-valve) ## Best For - feelers enthusiasts ## Why This Product - Trusted feelers brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Flow Control:** Ensures seamless one-way air, water, or gas flow, eliminating costly backflow and system contamination. - • **Temperature Resilience:** Operates reliably between 25°C to 60°C, maintaining peak performance in demanding environments. - • **Compact & Versatile Fit:** Designed with a 1/4" barb diameter and 43mm length, perfectly compatible with standard hose IDs for easy integration. - • **Wide Industry Applications:** Trusted across water treatment, automotive, medical, and household appliances—your go-to valve for diverse professional needs. - • **Unmatched Chemical Durability:** Crafted from PVDF and Viton diaphragm for superior resistance against acids, alkalis, and salts—engineered to last where others fail. ## Overview The Feelers 1/4" One Way Inline Check Valve is a high-performance, chemically resistant valve made from PVDF with a Viton diaphragm. Designed to prevent reverse flow in air, water, and gas systems, it fits standard 1/4" hoses and operates reliably between 25°C and 60°C. Ideal for professionals seeking durable, versatile valves across industrial, automotive, and household applications. ## Description Feelers 1/4" One Way Inline Check Valve Non-Return One-Way Air Water Gas Check Valve Ozone Resistance PVDF, Pack of 4 4PCS: desertcart.com: Industrial & Scientific Review: Fixed my camper - 05 Rockwood. When I would turn on city water. Water would pour out the back under neath overflow. The water pump for the holding tank has an internal check valve that failed so I put this in the line and fixed it. Review: Works for a soap pump. - This works well for a soap pump line. It keeps the line primed and ready. ## Features - 【Material】The one way check valves are made of PVDF, and the Diaphragm material is viton. - 【Function】 These 1/4 Inch check valves are applicable for fluid systems to stop countercurrent liquids, or for pneumatic systems to prevent reverse flow of compressed air. - 【Size】Diameter: 1/4"barb, can fit 1/4" hose ID; Total length: 43mm/1.69 inch - 【Performance】Strong Resistance to acid, alkali, salt corrosion ability, can be used for different types of liquid.Normal performance under 25 ℃ to 60 ℃. - 【Wide Application】Widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B08FRC8NHR | | Best Sellers Rank | #40,288 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #61 in Check Valves | | Brand Name | Feelers | | Connector Type | Slip | | Customer Reviews | 4.0 4.0 out of 5 stars (497) | | Exterior Finish | Rubber | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | Barb | | Manufacturer | Feelers | | Material Type | Rubber | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | Barb | | Size | 0.25 Inch | | Specification Met | ASME B16.5, ASME B16.42 | | Thread Size | 0.25 inches | | UPC | 759068862029 | | Unit Count | 4.0 Count | | Valve Type | Check Valve | ## Product Details - **Brand:** Feelers - **Exterior Finish:** Rubber - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** Barb - **Manufacturer:** Feelers - **Material:** Rubber - **Number of Ports:** 2 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** Barb - **Specification Met:** ASME B16.5, ASME B16.42 ## Images ![1/4" One Way Check Valve - Image 1](https://m.media-amazon.com/images/I/41JfIG-WidL.jpg) ![1/4" One Way Check Valve - Image 2](https://m.media-amazon.com/images/I/41qySSFNKXS.jpg) ![1/4" One Way Check Valve - Image 3](https://m.media-amazon.com/images/I/51cjTTBKb2L.jpg) ![1/4" One Way Check Valve - Image 4](https://m.media-amazon.com/images/I/41jhoJ1L8VL.jpg) ![1/4" One Way Check Valve - Image 5](https://m.media-amazon.com/images/I/51+fRxNZlIL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fixed my camper *by F***E on December 30, 2024* 05 Rockwood. When I would turn on city water. Water would pour out the back under neath overflow. The water pump for the holding tank has an internal check valve that failed so I put this in the line and fixed it. ### ⭐⭐⭐⭐⭐ Works for a soap pump. *by B***P on January 5, 2026* This works well for a soap pump line. It keeps the line primed and ready. ### ⭐⭐⭐⭐ Great price, not greatest quality *by K***S on June 27, 2022* The price is really good for the amount of them you receive but the the quality definitely shows for the price you pay. So if you want something more durable I recommend spending a few more but if you looking for a quick fix and quantity then this I definitely recommend:) ## Frequently Bought Together - Feelers 1/4" One Way Inline Check Valve Non-Return One-Way Air Water Gas Check Valve Ozone Resistance PVDF, Pack of 4 4PCS - 1/4" ID Silicon Tubing, JoyTube Food Grade Silicon Tubing 1/4" ID x 3/8" OD 10 Feet High Temp Pure Silicone Hose Tube for Home Brewing Winemaking - 10 Pack 1/4 inch Plastic Check Valve, One Way Barb Hose Inline Non Return For Fuel, Oil, Water, Air (1/4 inch) --- ## 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.dk/products/240007982-1-4-one-way-check-valve](https://www.desertcart.dk/products/240007982-1-4-one-way-check-valve) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-25*