--- product_id: 369182527 title: "QWORK Ball Valve, 3 Pcs 1/4\" Heavy Duty Brass Ball Valve Shut Off Switch, 1/4\" Male x Female NPT Thread Pipe Fitting Air Compressor Shut Off Valve" brand: "qwork" price: "€ 19.18" currency: EUR in_stock: true reviews_count: 13 category: "Qwork" url: https://www.desertcart.gr/products/369182527-qwork-ball-valve-3-pcs-1-4-heavy-duty-brass store_origin: GR region: Greece --- # 180° easy-turn handle 600 PSI max pressure -4 to 194°F temp range QWORK Ball Valve, 3 Pcs 1/4" Heavy Duty Brass Ball Valve Shut Off Switch, 1/4" Male x Female NPT Thread Pipe Fitting Air Compressor Shut Off Valve **Brand:** qwork **Price:** € 19.18 **Availability:** ✅ In Stock ## Summary > 🔧 Turn up the power with QWORK’s heavy-duty brass ball valves! ## Quick Answers - **What is this?** QWORK Ball Valve, 3 Pcs 1/4" Heavy Duty Brass Ball Valve Shut Off Switch, 1/4" Male x Female NPT Thread Pipe Fitting Air Compressor Shut Off Valve by qwork - **How much does it cost?** € 19.18 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/369182527-qwork-ball-valve-3-pcs-1-4-heavy-duty-brass) ## Best For - qwork enthusiasts ## Why This Product - Trusted qwork brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile Fit:** 1/4" Male x Female NPT threading fits standard industrial pipes - • **Smooth Control:** 180° ergonomic handle for effortless on/off switching - • **Temperature Tough:** Operates flawlessly from freezing -4°F to scorching 194°F - • **Built to Withstand:** Handles up to 600 PSI WOG for heavy-duty reliability - • **Premium Durability:** Solid lead-free brass resists corrosion and rust for long life ## Overview The QWORK 3-piece 1/4" brass ball valve set offers industrial-grade performance with a 600 PSI pressure rating and a wide temperature tolerance from -4 to 194°F. Featuring a smooth 180° handle for easy operation and durable lead-free brass construction, these valves ensure reliable shut-off control for air, water, steam, oil, and gas applications. Perfectly threaded with 1/4" Male x Female NPT fittings, they deliver versatile compatibility for both residential and commercial plumbing needs. ## Description Buy QWORK Ball Valve, 3 Pcs 1/4" Heavy Duty Brass Ball Valve Shut Off Switch, 1/4" Male x Female NPT Thread Pipe Fitting Air Compressor Shut Off Valve: Ball Valves - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Cheap and functional - Purchased to replace damaged drain valve on a compressor. They fit fine on 1/4" npt threaded pipe Price was good, and i have spares now. Review: work as they should - They are 1/4" brass ball valves. I used them in an air system and appeared to hold pressure. what else is there to say ## Features - Working Pressure: 600 PSI for WOG, 150 PSI for WSP. Temperatures rang: -4 ~ 194 F. - Easy to Operate: 180 Degree operation handle for convenient control switch. - Usage: Widely used in residential and commercial use on drinkable water, air, steam, oil and gas applications. - Durable: Made of premium solid lead free brass, anti-corrosion, anti-rust and durable. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09BC68B56 | | Best Sellers Rank | #7,557 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #20 in Ball Valves | | Brand Name | QWORK | | Connector Type | Threaded | | Customer Reviews | 4.3 4.3 out of 5 stars (587) | | Exterior Finish | Brass | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | National Pipe Tapered | | Manufacturer | QWORK | | Material Type | Brass | | Maximum Pressure | 600 Pound per Square Inch | | Model Number | WD5290 | | Number of Pieces | 3 | | Number of Ports | 2 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | FNPT | | Size | 1/4" Male x Female | | Thread Size | 1/4 inches | | Thread Type | NPT | | UPC | 734900616268 | | Unit Count | 3.0 Count | | Valve Type | Ball Valve | ## Product Details - **Brand:** QWORK - **Exterior Finish:** Brass - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** National Pipe Tapered - **Manufacturer:** QWORK - **Material:** Brass - **Maximum Operating Pressure:** 600 Pound per Square Inch - **Number of Ports:** 2 - **Outlet Connection Size:** 0.25 Inches - **Outlet Connection Type:** FNPT ## Images ![QWORK Ball Valve, 3 Pcs 1/4" Heavy Duty Brass Ball Valve Shut Off Switch, 1/4" Male x Female NPT Thread Pipe Fitting Air Compressor Shut Off Valve - Image 1](https://m.media-amazon.com/images/I/71rK6+VFaRL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Cheap and functional *by A***1 on October 22, 2025* Purchased to replace damaged drain valve on a compressor. They fit fine on 1/4" npt threaded pipe Price was good, and i have spares now. ### ⭐⭐⭐⭐⭐ work as they should *by S***O on February 12, 2026* They are 1/4" brass ball valves. I used them in an air system and appeared to hold pressure. what else is there to say ### ⭐⭐⭐⭐⭐ Good quality *by L***L on November 29, 2025* Nice little valves for the cost. Thread size was right on. No leaks. ## Frequently Bought Together - QWORK Ball Valve, 3 Pcs 1/4" Heavy Duty Brass Ball Valve Shut Off Switch, 1/4" Male x Female NPT Thread Pipe Fitting Air Compressor Shut Off Valve - Legines 90 Degree Brass Street Elbow 3/8" NPT Male x 3/8" NPT Female Forged Pipe Fitting (Pack of 2) - Sanpaint 4 pcs Solid Brass Pipe Fitting, Hex Nipple, 1/4" x 1/4" NPT Male Pipe Adapter (O.D x O.D: 1/2'' x 1/2'') --- ## 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/369182527-qwork-ball-valve-3-pcs-1-4-heavy-duty-brass](https://www.desertcart.gr/products/369182527-qwork-ball-valve-3-pcs-1-4-heavy-duty-brass) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-04-24*