--- product_id: 625069748 title: "Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs" brand: "boxonly" price: "S$24" currency: SGD in_stock: true category: "Boxonly" url: https://www.desertcart.sg/products/625069748-service-access-valve-3-8-sae-flare-male-thread-filling store_origin: SG region: Singapore --- # Brass construction ensures corrosion resistance & durability Operates from -53℃ to 121℃ for versatile HVAC use 3/8 SAE flare male thread for secure fit Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs **Brand:** boxonly **Price:** S$24 **Availability:** βœ… In Stock ## Summary > πŸ”§ Elevate your HVAC game with leak-proof precision and lasting strength! ## Quick Answers - **What is this?** Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs by boxonly - **How much does it cost?** S$24 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/625069748-service-access-valve-3-8-sae-flare-male-thread-filling) ## Best For - boxonly enthusiasts ## Why This Product - Trusted boxonly brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Built to Last:** Premium brass material resists corrosion and withstands extreme temperatures from -53℃ to 121℃ - β€’ **Dual Pack Advantage:** Two valves included to keep your projects moving without delay or extra orders - β€’ **Tool-Friendly Design:** Hexagonal wrench grip for effortless tightening and maintenance - β€’ **Precision Fit, Zero Leak:** 45Β° flare connection guarantees airtight sealing for peak HVAC performance - β€’ **Versatile HVAC Essential:** Perfect for air conditioners, refrigeration, hydraulic systems, and moreβ€”your go-to valve for professional-grade setups ## Overview This 3/8 SAE flare male thread service access valve set features durable brass construction and a 45-degree flare connection for superior sealing. Designed for HVAC, refrigeration, and hydraulic applications, it operates reliably across a wide temperature range (-53℃ to 121℃). The hexagonal design allows easy wrench tightening, and the dual-pack ensures you’re always ready for professional maintenance or installation. ## Description Specifications: Material: Brass Color: Brass Tone Male Thread Size: 3/8 SAE Tube Part Length: 70mm / 2.76 Inch Tube Part OD: 9.52mm / 0.38 Inch Overall Height: 100mm / 3.94 Inch Features: 1. Made from brass material for excellent corrosion resistance and strength. 2. 45-degree flare connection guarantees a good sealing. 3. The hexagonal part is designed for a wrench to tighten. 4. Widely used for connecting the tubes or pipes together, especially on air conditioner refrigeration and hydraulic applications. ## Features - Material: Made from brass material for excellent corrosion resistance and strength. Operating temperatures： -53 ℃ to 121 ℃ (-63.4 ℉ to 250 ℉). - Specification: Male Thread Size: 3/8 SAE, Tube Part Length: 70mm / 2.76 Inch, Tube Part OD: 9.52mm / 0.38 Inch, Overall Height: 100mm / 3.94 Inch. - Applications: Widely used for connecting the tubes or pipes together, especially on the air conditioner, refrigeration refill, HVAC System, hydraulic applications, A/C mini split, manifold, vacuum pump, gauge, tank, ductless heating and cooling, fuel, oil, air lines. - Good Sealing Connection: 45-degree flare connection provides good sealing. The hexagonal part is designed for a wrench to tighten. - Notices: 3/8 SAE Flare male thread fit for 5/8"-18UNF female thread. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CM92KH2T | | Best Sellers Rank | #625,416 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,472 in Solenoid Valves | | Brand | Boxonly | | Brand Name | Boxonly | | Connector Type | Flare | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | | Exterior Finish | Brass | | Inlet Connection Size | 0.38 inches | | Inlet Connection Type | Flare | | Manufacturer | Boxonly | | Manufacturer Part Number | GO34 | | Material | Brass | | Material Type | Brass | | Model Number | GO34 | | Number of Items | 2 | | Number of Packs | 2 | | Number of Pieces | 2 | | Number of Ports | 1 | | Outlet Connection Size | 0.38 inches | | Outlet Connection Type | SAE | | Set Name | Brass Service Access Valve Set (2 Pieces) | | Size | 3/8 Inch | | Thread Size | 3/8 Inch | | Thread Type | SAE | | Unit Count | 2 Count | | Valve Type | Globe Valve | ## Product Details - **Brand:** Boxonly - **Exterior Finish:** Brass - **Inlet Connection Size:** 0.38 inches - **Inlet Connection Type:** Flare - **Material:** Brass - **Number of Packs:** 2 - **Number of Ports:** 1 - **Outlet Connection Size:** 0.38 inches - **Outlet Connection Type:** SAE - **Unit Count:** 2 Count ## Images ![Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs - Image 1](https://m.media-amazon.com/images/I/61ijuoFBCjL.jpg) ![Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs - Image 2](https://m.media-amazon.com/images/I/61iSbxxZzaL.jpg) ![Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs - Image 3](https://m.media-amazon.com/images/I/51ANMRhZ54L.jpg) ![Service Access Valve, 3/8 SAE Flare Male Thread, Filling Access Valves with Copper Tube for Air Conditioner Refrigeration, HVAC Access Valve, 2pcs - Image 4](https://m.media-amazon.com/images/I/61kgleOaunL.jpg) --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.sg/products/625069748-service-access-valve-3-8-sae-flare-male-thread-filling](https://www.desertcart.sg/products/625069748-service-access-valve-3-8-sae-flare-male-thread-filling) --- *Product available on Desertcart Singapore* *Store origin: SG* *Last updated: 2026-10-27*