--- product_id: 638046445 title: "1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4\" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems." brand: "flngr" price: "11159 som" currency: KGS in_stock: true category: "Flngr" url: https://www.desertcart.kg/products/638046445-1-1-4-inch-in-line-check-valve-no-lead store_origin: KG region: Kyrgyzstan --- # 200 PSI max working pressure Stainless steel springs & fasteners 1.25-inch no-lead brass build 1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. **Brand:** flngr **Price:** 11159 som **Availability:** βœ… In Stock ## Summary > πŸš€ Elevate your water system game with fail-proof flow control! ## Quick Answers - **What is this?** 1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. by flngr - **How much does it cost?** 11159 som with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/638046445-1-1-4-inch-in-line-check-valve-no-lead) ## Best For - flngr enthusiasts ## Why This Product - Trusted flngr brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Quality Assured & Tested:** Each valve undergoes rigorous testing to guarantee flawless operation from day one. - β€’ **High-Pressure Reliability:** Operates seamlessly up to 200 PSI, ensuring your system stays primed and efficient. - β€’ **Backflow Prevention Mastery:** Advanced stainless steel springs prevent water backflow, protecting your well or irrigation system. - β€’ **Universal Pump Compatibility:** Fits most pumps with standard 1 1/4-inch female pipe threads for hassle-free installation. - β€’ **Premium No-Lead Brass Construction:** Durable, corrosion-resistant, and eco-friendly for long-lasting performance. ## Overview This 1 1/4-inch in-line check valve, crafted from heavy-duty no-lead brass and equipped with stainless steel springs, prevents backflow in well and irrigation systems. Rated for up to 200 PSI and compatible with most pumps via standard female pipe threads, it ensures reliable, maintenance-free operation. Rigorously tested for quality, it’s the smart upgrade for professionals demanding durability and efficiency. ## Description 1-1/4-Inch Check Valve, 1 1/4" Female Pipe Thread ## Features - 1 1/4-Inch Brass pump check valve keeps jet, centrifugal, and submersible well pump water systems primed, Prevents backflow in well or irrigation systems - 1-1/4-Inch Check Valve- Constructed from heavy-duty no-lead Brass brass. Working pressure is 200 PSI - 5 PSI to open - UPGRADE DESIGN - In-Line Check Valve has stainless steel springs and fasteners to prevent water from flowing back to the source and maintain system pressure - 1-1/4-Inch Check Valve Compatible with most pumps - standard Pipe Thread, Teflon tape, easy installation - 100% of the products have been rigorously tested to ensure that each product received by our users works perfectly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B09XF2RFK6 | | Brand | Flngr | | Customer Reviews | 4.4 4.4 out of 5 stars (77) | | Exterior Finish | Stainless Steel | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 5.3 x 5.3 x 6.6 centimetres | | Item Type Name | 1-1/4-Inch Check Valve | | Manufacturer | Flngr | | Material | Brass | | Maximum Pressure | 200 Pound per Square Inch | | Model Number | 1-1/4" Check Valves | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Type | MNPT | | Part Number | 1-1/4" Check Valves | | Size | 1.25 | | UPC | 638457774276 | | Unit Count | 425.2428 gram | | Valve Type | Check Valve | ## Product Details - **Brand:** Flngr - **Exterior finish:** Stainless Steel - **Inlet connection type:** National Pipe Tapered - **Item dimensions L x W x H:** 5.3 x 5.3 x 6.6 centimetres - **Manufacturer:** Flngr - **Material:** Brass - **Maximum operating pressure:** 200 Pound per Square Inch - **Number of ports:** 2 - **Outlet connection type:** MNPT - **Unit count:** 425.2428 gram ## Images ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 1](https://m.media-amazon.com/images/I/71XIo0YOJqL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 2](https://m.media-amazon.com/images/I/418zQ7e9b3L.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 3](https://m.media-amazon.com/images/I/51Zh-GPS3lL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 4](https://m.media-amazon.com/images/I/51Hup+T+uDL.jpg) ![1 1/4-Inch in-Line Check Valve, no-Lead Brass, 1 1/4" Female Pipe Thread Compatible with Most Pumps, Prevents backflow in Well or Irrigation Systems. - Image 5](https://m.media-amazon.com/images/I/51GIzLtsTVL.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - 1 1/4-Inch Check Valve,Female NPT,No-Lead Brass,Female Pipe Thread Compatible with Most Pumps,Silent Check Valve,Prevents Backflow in Well or Irrigation Systems - VEVOR Deep Well Submersible Pump, 1HP 115V/60Hz, 37gpm Flow 207ft Head, with 33ft Electric Cord, 4" Stainless Steel Water Pump for Industrial, Irrigation&Home Use, IP68 Waterproof Grade - SIMMONS 1350 Rubber Torque Arrestor, 1" to 1-1/4" --- ## 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.kg/products/638046445-1-1-4-inch-in-line-check-valve-no-lead](https://www.desertcart.kg/products/638046445-1-1-4-inch-in-line-check-valve-no-lead) --- *Product available on Desertcart Kyrgyzstan* *Store origin: KG* *Last updated: 2026-09-30*