--- product_id: 158823264 title: "Joywayus Brass 1/4\" NPT Female Thread Push Button Check Valve Switch Shut-off Valve" brand: "joywayus" price: "€ 27.14" currency: EUR in_stock: true reviews_count: 8 category: "Joywayus" url: https://www.desertcart.gr/products/158823264-joywayus-brass-1-4-npt-female-thread-push-button-check store_origin: GR region: Greece --- # Push button switch for effortless control 1/4" NPT female thread for secure fit Durable brass construction for long-lasting use Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve **Brand:** joywayus **Price:** € 27.14 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your flow game with brass-backed reliability! ## Quick Answers - **What is this?** Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve by joywayus - **How much does it cost?** € 27.14 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/158823264-joywayus-brass-1-4-npt-female-thread-push-button-check) ## Best For - joywayus enthusiasts ## Why This Product - Trusted joywayus brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Solid brass body delivers unmatched durability and corrosion resistance. - • **Precision Threading:** 1/4" NPT female thread ensures leak-proof, professional-grade installation. - • **Effortless Operation:** Push button design offers quick, reliable shut-off with minimal effort. - • **Compact & Lightweight:** Weighing just 3.17 oz, it fits seamlessly into tight industrial setups. - • **Directional Flow Control:** Clear arrow indicator guarantees correct installation and optimal performance. ## Overview The Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch is a compact, durable valve designed for precise flow control in industrial and scientific applications. Featuring a robust brass construction and easy push-button operation, it ensures reliable shut-off and leak-proof performance when installed following the directional flow indicator. ## Description Product description Our company is specialized in developing, manufacturing and professional in selling pneumatic components. The history of our company can trace back to 1997. Together with more than 100 employees' efforts, our production value has reached to over 40 million per year. The transportation is convenient. The company's main products are: brass fitting, pneumatic components, solenoid valves, cylinders, pneumatic quick fittings, governor valves, muffler, air guns, and other pneumatic components and various kinds of solenoid valve coil and so on. NOTE Please be careful when choosing the size of the pipe fittings for your projects. Review: UPDATE - UPDATE: After inspecting more I noticed that there appears to be a rubber o ring inside this valve. While this would suffice for most, I can not use it because I bought it to add hydraulic fluid to an aircraft landing system, and some rubber orings will disintegrate upon contact with this type fluid. Therefore, I am sending it back. I still think it is an excellent product but just won't work for my application. ==== It says it’s a check valve and has an arrow on the side, but it’s not a check valve as you nan blow thru it from either side. It makes no difference to me as I don’t need a check valve. Review: Works with kegs at 40 psi - Clean and easy install with push connectors. Much better than pic-nik valves. We use this many many times a day no leaks smooth one handed operation. Installed on flexible coil air line that really makes the entire project easy to use. ## Features - Thread: 1/4" NPT female. - This push button switch is unidirectional. - 100% brand new and high quality product. - Constructed of brass ensuring durability and dependability. - This Joywayus push button switch is easy to install and practical. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B07NPM5P5D | | Best Sellers Rank | #81,602 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #184 in Check Valves | | Brand | Joywayus | | Brand Name | Joywayus | | Connector Type | Threaded | | Customer Reviews | 4.6 out of 5 stars 150 Reviews | | Exterior Finish | Brass | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | National Pipe Tapered | | Manufacturer | Joywayus | | Manufacturer Part Number | 6GW-FER-899 | | Material | Brass | | Material Type | Brass | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | FNPT | | Size | 1/4" NPT | | Thread Size | 1/4" NPT | | Thread Type | NPT | | UPC | 753936290754 | | Unit Count | 1.0 Count | | Valve Type | Check Valve | ## Product Details - **Brand:** Joywayus - **Exterior Finish:** Brass - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** National Pipe Tapered - **Manufacturer:** Joywayus - **Material:** Brass - **Number of Ports:** 2 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** FNPT - **UPC:** 753936290754 ## Images ![Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve - Image 1](https://m.media-amazon.com/images/I/513S5qOcnKL.jpg) ![Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve - Image 2](https://m.media-amazon.com/images/I/519rjhCmGRL.jpg) ![Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve - Image 3](https://m.media-amazon.com/images/I/5169fCvYvqL.jpg) ![Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve - Image 4](https://m.media-amazon.com/images/I/510tm3CHQFL.jpg) ![Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve - Image 5](https://m.media-amazon.com/images/I/41WYdY7S9ML.jpg) ## Questions & Answers **Q: Does this contain any lead? I.e. is it food safe?** A: It is lead free,but not safe for food I think.We have no certification for food. **Q: is there a normally open version?** A: No,usually closed. Open only when you push. **Q: What is pressure rating for this valve? Can it be used for negative pressure situations (vacuum)?** A: Hi,the maximum working pressure of this valve is 175 psi, it can be used for negative pressure situations. **Q: Is this the correct component to use for a tire pressure gauge to bleed air from the tires with the button? Placing it between the gauge and hose?** A: Make sure the size is correct and can be used. ## Customer Reviews ### ⭐⭐⭐⭐⭐ UPDATE *by D***Y on April 3, 2023* UPDATE: After inspecting more I noticed that there appears to be a rubber o ring inside this valve. While this would suffice for most, I can not use it because I bought it to add hydraulic fluid to an aircraft landing system, and some rubber orings will disintegrate upon contact with this type fluid. Therefore, I am sending it back. I still think it is an excellent product but just won't work for my application. ==== It says it’s a check valve and has an arrow on the side, but it’s not a check valve as you nan blow thru it from either side. It makes no difference to me as I don’t need a check valve. ### ⭐⭐⭐⭐⭐ Works with kegs at 40 psi *by J***E on August 4, 2024* Clean and easy install with push connectors. Much better than pic-nik valves. We use this many many times a day no leaks smooth one handed operation. Installed on flexible coil air line that really makes the entire project easy to use. ### ⭐⭐⭐⭐⭐ Works great (once I installed it the right flow direction) *by R***N on May 16, 2024* I’m using this on an air line with about 120 psi of pressure. When I first connected it, I hadn’t paid attention to the little arrow stamped into it. The result was my initial disappointment because it wasn’t completely sealed and was letting air through. I then saw the arrow and tried installing it with the flow in the correct direction and it works great! ## Frequently Bought Together - Joywayus Brass 1/4" NPT Female Thread Push Button Check Valve Switch Shut-off Valve - KOOTANS 4pcs Brass Hose Barb Fittings 1/4" Hose Barb to 1/4 NPT Male Thread Air Hose Fittings Brass Quick Coupler Air M Type Adapter Connector Fitting --- ## 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.gr/products/158823264-joywayus-brass-1-4-npt-female-thread-push-button-check](https://www.desertcart.gr/products/158823264-joywayus-brass-1-4-npt-female-thread-push-button-check) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-05-25*