--- product_id: 405449566 title: "In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4\"NPT MxF)" brand: "dairazan" price: "€ 59.51" currency: EUR in_stock: true reviews_count: 9 category: "Dairazan" url: https://www.desertcart.hr/products/405449566-in-line-ball-check-valve-stainless-steel-316-one-way store_origin: HR region: Croatia --- # 6000 PSI High Pressure Rating 316 Stainless Steel Durability -15℃ to 170℃ Wide Temp Range In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF) **Brand:** dairazan **Price:** € 59.51 **Availability:** ✅ In Stock ## Summary > 🔧 Elevate your flow game with precision-engineered reliability! ## Quick Answers - **What is this?** In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF) by dairazan - **How much does it cost?** € 59.51 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/405449566-in-line-ball-check-valve-stainless-steel-316-one-way) ## Best For - dairazan enthusiasts ## Why This Product - Trusted dairazan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **High-Pressure Performance:** Handles up to 6000 PSI, built to withstand the toughest operational demands without fail. - • **Bonus Viton O-Ring Included:** Extra Viton O-ring for enhanced sealing and maintenance convenience—because every detail counts. - • **Precision One-Way Flow Control:** Reliable ball check design prevents backflow, safeguarding your system integrity effortlessly. - • **Versatile Temperature Tolerance:** Operates flawlessly from -15℃ to 170℃ (-33℉ to 400℉), perfect for diverse environments. - • **Industrial-Grade Stainless Steel:** Premium SS316 ensures unmatched corrosion resistance and longevity for your critical systems. ## Overview The DAIRAZAN In-line Ball Check Valve is a robust SS316 stainless steel valve designed for one-way flow control in water, oil, and gas applications. Rated for pressures up to 6000 PSI and temperatures from -15℃ to 170℃, it offers industrial-grade durability and versatility. Its 1/4" NPT male-to-female threaded connections ensure easy integration, while the included Viton O-ring adds extra sealing security. Trusted by engineers for precision and longevity. ## Description DAIRAZAN In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF): desertcart.com: Industrial & Scientific Review: Good check valve - Good check valve. Cracks at about 10 psi. Reseats well. Two piece construction if you want to open it up to swap springs to adjust cracking pressure. Review: Spot ON - One of the best built check valves I've ever seen. Worthy of more stars if I could give them. I've been an engineer and a tool and die maker for an excess of 40 years and this is some of the finest quality I've seen. ## Features - Specification: 1/4" NPT. - Media: Water ,Oil ,Gas. - Material: Stainless Steel 316. - Pressure: 6000PSI. Temperature rating: -15℃ to 170℃"(-33℉--400℉). - One piece of Viton O-Ring is included in the package for extra use. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09HT2Y9MG | | Best Sellers Rank | #153,417 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #353 in Check Valves | | Brand | dairazan | | Brand Name | dairazan | | Customer Reviews | 4.3 out of 5 stars 55 Reviews | | Exterior Finish | Stainless Steel | | Inlet Connection Size | 0.25 Inches | | Inlet Connection Type | National Pipe Tapered | | Manufacturer | JX CO.,LTD | | Material | Stainless Steel | | Material Type | Stainless Steel | | Maximum Pressure | 6000 Pound per Square Inch | | Model Number | SS316, 1/4"NPT MxF | | Number of Ports | 3 | | Outlet Connection Size | 0.25 Inches | | Outlet Connection Type | NPT | | Size | 1/4"NPT | | Thread Size | 1/4" NPT | | Thread Type | National Pipe Tapered | | Valve Type | ball check valve | ## Product Details - **Material:** Stainless Steel - **Brand:** dairazan - **Exterior Finish:** Stainless Steel - **Inlet Connection Size:** 0.25 Inches - **Inlet Connection Type:** NPT - **Outlet Connection Type:** NPT - **Maximum Operating Pressure:** 6000 Pound per Square Inch - **Number of Ports:** 3 - **Outlet Connection Size:** 0.25 Inches - **Manufacturer:** JX CO.,LTD ## Images ![In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF) - Image 1](https://m.media-amazon.com/images/I/51fNMpm4IrL.jpg) ![In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF) - Image 2](https://m.media-amazon.com/images/I/51BiQfjkSPL.jpg) ![In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF) - Image 3](https://m.media-amazon.com/images/I/61lYXdwT6BL.jpg) ## Questions & Answers **Q: Description states product is for water, oil, and gas. what kind of gas? lpg? cng? petrol? what is the seal material?** A: The seal material is viton. These kinds of gases are ok. but, viton has requirements for temperature, and the maximum temperature cannot exceed 180 degrees Celsius. **Q: What adapter do I need for this to fit a chemical injector on a pressure washer?** A: This product is NPT interface, if the threaded interface does not match, you can buy adapter elsewhere for the fit. **Q: What is the crack pressure for this valve?** A: This valve is 7PSI. **Q: What is the maximum flow rate?** A: The max flow rate is 2.3 gpm(US). ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good check valve *by T***S on April 26, 2025* Good check valve. Cracks at about 10 psi. Reseats well. Two piece construction if you want to open it up to swap springs to adjust cracking pressure. ### ⭐⭐⭐⭐⭐ Spot ON *by K***. on May 29, 2023* One of the best built check valves I've ever seen. Worthy of more stars if I could give them. I've been an engineer and a tool and die maker for an excess of 40 years and this is some of the finest quality I've seen. ### ⭐ Inaccurate specs *by J***F on November 2, 2025* Temperature rating is 400 degrees Fahrenheit. It failed at less than 250 degrees and 150 psi. It is a good valve so long as it doesn't get more than about 150°F, but doesn't hold up under advertised specs ## Frequently Bought Together - DAIRAZAN In-line Ball Check Valve - Stainless Steel 316 One Way (SS316, 1/4"NPT MxF) - Taisher 2pcs 304 Stainless Steel 90 Degree Barstock Street Elbow, 1/4 Inch NPT Male Pipe to 1/4 Inch NPT Female 304 Stainless Pipe 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.hr/products/405449566-in-line-ball-check-valve-stainless-steel-316-one-way](https://www.desertcart.hr/products/405449566-in-line-ball-check-valve-stainless-steel-316-one-way) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-06-20*