--- product_id: 196634396 title: "Watkins Replacement Water Check Valve for s Spa, 3/4 - 35233" brand: "hot spring" price: "216.68 DT" currency: TND in_stock: true reviews_count: 5 category: "Hot Spring" url: https://www.desertcart.tn/products/196634396-watkins-replacement-water-check-valve-for-s-spa-3-4 store_origin: TN region: Tunisia --- # Prevents costly backflow & pump damage 3/4" NPT threaded precision fit Durable stainless steel build Watkins Replacement Water Check Valve for s Spa, 3/4 - 35233 **Brand:** hot spring **Price:** 216.68 DT **Availability:** βœ… In Stock ## Summary > πŸ’§ Lock in flawless flow, unlock spa serenity! ## Quick Answers - **What is this?** Watkins Replacement Water Check Valve for s Spa, 3/4 - 35233 by hot spring - **How much does it cost?** 216.68 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/196634396-watkins-replacement-water-check-valve-for-s-spa-3-4) ## Best For - hot spring enthusiasts ## Why This Product - Trusted hot spring brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - β€’ **Backflow Prevention Mastery:** Stops reverse water flow instantly, protecting your jet pump and extending spa life. - β€’ **Robust Stainless Steel Construction:** Engineered for longevity and corrosion resistance in demanding spa environments. - β€’ **Precision 3/4" NPT Threaded Connection:** Seamlessly integrates with your spa’s circulation pump plumbing for leak-proof performance. - β€’ **Trusted OEM Quality for Top Spa Brands:** Compatible with Tiger River, Hot Spring, and Limelight spasβ€”join thousands of satisfied spa owners. - β€’ **Directional Flow Arrows for Easy Installation:** Clear stamped arrows ensure flawless setup every timeβ€”no guesswork, no downtime. ## Overview The Watkins 3/4" Replacement Water Check Valve is a high-grade, stainless steel valve designed to prevent backflow in spa circulation pumps. Featuring NPT threaded connections and clear directional arrows, it ensures easy installation and reliable performance. Compatible with major spa brands, it safeguards your system from leaks, rattling, and heater malfunctions, making it an essential upgrade for spa longevity and peace of mind. ## Description Product description This 3/4" water check valve is installed in the inlet side of the circulation pumps plumbing to prevent the back flow of water through the circulation pump once the jet pump is activated. All water check valves have arrows stamped on the outside to indicate the direction of flow which should be pointer towards the circulation pump. These low flow water check valves come in two sizes (1/2" #HTCP70173 & this 3/4"). This is for a Single Watkins Water Check Valve, 3/4" OEM Replacement High Grade Quality that's made to last!! Troubling Shooting: The symptoms of a non-operative check valve are; * Water Leak - If water is leaking from around the check valve, it should be replaced. * Rattling - A rattling check valve indicates that water is not being allowed to flow properly past/ through the check valve. * Verify the check valve is installed with the flow in the correct direction. * Heater High-Limit Tripping - Poor water flow through the check valve could lead to heater high-limit tripping. Ensure the check valve is not block by debris and operating properly. * Surging jet pump (on spas equipped with a flow switch). Directions Install the water check valve in the inlet side of the circulation pumps plumbing with the arrow pointing towards the circulation pump. Review: It solved the back flow problem - Works awesome. Review: na - na ## Features - Item 35233 - This 3/4" water check valve is installed in the inlet side of the circulation pumps plumbing to prevent the back flow of water through the circulation pump once the jet pump is activated - Works on Tiger River Spas, Hot Spring Spas, and Limelight Spas. - All water check valves have arrows stamped on the outside to indicate the direction of flow which should be pointer towards the circulation pump. - Troubling Shooting: The symptoms of a non-operative check valve are; * Water Leak - If water is leaking from around the check valve, it should be replaced. * Rattling - A rattling check valve indicates that water is not being allowed to flow properly past/ through the check valve. * Verify the check valve is installed with the flow in the correct direction. * Heater High-Limit Tripping - Poor water flow through the check valve could lead to heater high-limit tripping. Ensure the check valve is n ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B071L7XW63 | | Best Sellers Rank | 77,295 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 207 in Check Valves | | Brand | Hot Spring | | Connector Type | Threaded | | Customer Reviews | 4.4 out of 5 stars 781 Reviews | | Exterior Finish | Stainless Steel | | Exterior finish | Stainless Steel | | Inlet Connection Size | 0.75 Inches | | Inlet Connection Type | National Pipe Tapered | | Inlet connection size | 0.75 Inches | | Inlet connection type | National Pipe Tapered | | Item Dimensions | 9.9 x 4.8 x 4.8 centimetres | | Item dimensions L x W x H | 9.9 x 4.8 x 4.8 centimetres | | Manufacturer | Watkins | | Material | Metal | | Model Number | HTCP35233 OEM | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.75 Inches | | Outlet Connection Type | NPT | | Part Number | HTCP35233 OEM | | Size | 0.75 inches | | Thread Size | 3/4 inches | | Thread Type | NPT | | UPC | 600291234414 | | Unit Count | 1.0 count | | Valve Type | check valve | ## Product Details - **Material:** Metal - **Brand:** Hot Spring - **Item dimensions L x W x H:** 9.9 x 4.8 x 4.8 centimetres - **Exterior finish:** Stainless Steel - **Inlet connection size:** 0.75 Inches - **Inlet connection type:** National Pipe Tapered - **Outlet connection type:** NPT - **Number of ports:** 2 - **Outlet connection size:** 0.75 Inches - **Manufacturer:** Watkins ## Images ![Watkins Replacement Water Check Valve for s Spa, 3/4 - 35233 - Image 1](https://m.media-amazon.com/images/I/51SY2I1AQCL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ It solved the back flow problem *by A***A on 10 June 2024* Works awesome. ### ⭐⭐⭐⭐⭐ na *by A***. on 24 May 2023* na ### ⭐⭐⭐⭐⭐ OEM exactly correct part. *by C***M on 6 March 2026* Original equipment part. Watkins is the best spa manufacturer of spas and parts. Works great, good price ## Frequently Bought Together - Watkins Replacement Water Check Valve for Hot Springs Spa, 3/4" - 35233 - LAING Spa Circulation Pump E5 (with Free Peak Products 3 Pack Connectors Terminals) - 74427 for Watkins: Hot Spring, Tiger River, Caldera Hot Tubs - Hot Spring End Cap, Heater 2 Barrel 78077, black --- ## 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.tn/products/196634396-watkins-replacement-water-check-valve-for-s-spa-3-4](https://www.desertcart.tn/products/196634396-watkins-replacement-water-check-valve-for-s-spa-3-4) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-05*