--- product_id: 293954056 title: "Sloan Valve A-156-A Regal Diaphragm" brand: "sloan" price: "฿2696" currency: THB in_stock: true reviews_count: 5 category: "Sloan" url: https://www.desertcart.co.th/products/293954056-sloan-valve-a-156-a-regal-diaphragm store_origin: TH region: Thailand --- # WaterSense certified for eco-efficiency Precision 3.25-inch inlet/outlet fit Proudly made in the USA Sloan Valve A-156-A Regal Diaphragm **Brand:** sloan **Price:** ฿2696 **Availability:** ✅ In Stock ## Summary > 💧 Upgrade your flush game with Sloan’s precision-engineered diaphragm! ## Quick Answers - **What is this?** Sloan Valve A-156-A Regal Diaphragm by sloan - **How much does it cost?** ฿2696 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/293954056-sloan-valve-a-156-a-regal-diaphragm) ## Best For - sloan enthusiasts ## Why This Product - Trusted sloan brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Durable Rubber Build:** Engineered with high-quality rubber for long-lasting, leak-free operation. - • **Trusted Legacy Brand:** From Sloan Valve Co., a century-old leader in water-efficient plumbing innovation. - • **Perfect Fit Precision:** 3.25-inch compression inlet and threaded outlet ensure seamless installation with Regal flushometers. - • **Eco-smart Water Efficiency:** Meets WaterSense standards to reduce water waste without sacrificing performance. - • **Complete Urinal Repair Solution:** Included in the A-37-A Urinal Repair Kit for hassle-free maintenance and quick fixes. ## Overview The Sloan Valve A-156-A Regal Diaphragm is a durable, WaterSense-certified replacement part designed specifically for Regal flushometers. Made in the USA with high-quality rubber, it features a precise 3.25-inch inlet and outlet connection for easy installation. Included in Sloan’s Urinal Repair Kit, this diaphragm ensures reliable, water-efficient performance backed by over 100 years of industry leadership. ## Description Since 1906, Sloan Valve has been the world's leading manufacturer of water-efficient solutions that are built to perform. and are designed with the hopes of promoting a healthy environment through water conservation. Review: It supposed to be a 12 pack as stated in the product description , instead I've received only one piece . When you order all the kit parts and count them so you have as many as you need of each it's very frustrating to get one component of the whole kit less quantity than you're expecting . Now more delays in fixing the issues because I have to wait another fey days or weeks to get it . Review: Took a chance. I'm not an expert at urinals so didn't know if the urinal was a Sloan Royal or Regal. Rolled the dice and won. Whomever replaced the diaphragm before tightened the begesus and I needed to persuade it a little with my channel locks. Thank goodness the control-stop worked. It's not my place and I'm just the today guy so I don't know where is the water main shutoff. ## Features - For Regal Flushometers - Repair part - For Sloan products - Included in Urinal Repair Kit (#A-37-A) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B000H5OOI2 | | Brand | Sloan | | Country of Origin | USA | | Department | Fixtures | | Exterior Finish | Chrome | | Generic Name | diaphragm | | Global Trade Identification Number | 00671254044739 | | Included Components | diaphragm | | Inlet Connection Size | 3.25 Inches | | Inlet Connection Type | Compression | | Item Dimensions LxWxH | 8.4 x 8.4 x 1.3 Centimeters | | Item Weight | 4.54 g | | Item dimensions L x W x H | 8.4 x 8.4 x 1.3 Centimeters | | Item model number | Regal | | Manufacturer | Sloan Valve Co. | | Material | Rubber | | Net Quantity | 12.0 Count | | Number of Ports | 2 | | Outlet Connection Size | 3.25 Inches | | Outlet Connection Type | Threaded | | Product Dimensions | 8.38 x 8.38 x 1.27 cm; 4.54 g | | Specification Met | WaterSense | | UPC | 671254044739 | ## Product Details - **Brand:** Sloan - **Exterior Finish:** Chrome - **Inlet Connection Size:** 3.25 Inches - **Inlet Connection Type:** Compression - **Item dimensions L x W x H:** 8.4 x 8.4 x 1.3 Centimeters - **Material:** Rubber - **Number of Ports:** 2 - **Outlet Connection Size:** 3.25 Inches - **Outlet Connection Type:** Threaded - **Specification Met:** WaterSense ## Images ![Sloan Valve A-156-A Regal Diaphragm - Image 1](https://m.media-amazon.com/images/I/51Cuv0VfQFL.jpg) ## Questions & Answers **Q: How much water per flush?** A: The diaphragm Does not determine the gallons per flush. It is the entire kit that this is a part of that determines a gallon per flush. **Q: How much water per flush ?** A: Urinal requires .6 gal per flush ---toilet requires 1.6 gal per flush ## Customer Reviews ### ⭐ Review *by G***A on 2 November 2020* It supposed to be a 12 pack as stated in the product description , instead I've received only one piece . When you order all the kit parts and count them so you have as many as you need of each it's very frustrating to get one component of the whole kit less quantity than you're expecting . Now more delays in fixing the issues because I have to wait another fey days or weeks to get it . ### ⭐⭐⭐⭐⭐ Review *by P***P on 21 July 2025* Took a chance. I'm not an expert at urinals so didn't know if the urinal was a Sloan Royal or Regal. Rolled the dice and won. Whomever replaced the diaphragm before tightened the begesus and I needed to persuade it a little with my channel locks. Thank goodness the control-stop worked. It's not my place and I'm just the today guy so I don't know where is the water main shutoff. ### ⭐ Review *by S***. on 24 October 2019* What this mean 12 pk? Just received 1 unit! Where is the 11 pk missing? ## Frequently Bought Together - Sloan A-156-A Regal Replacement Diaphragm Inside Part Kits - For Use with Sloan Regal Flushometers, Natural Rubber, Original OEM Replacement Parts, 5301188 - Sloan A-163-A Regal Replacement Water Closet and Urinal Diaphragm Guide Assembly - For Use with Sloan Regal Flushometers, Original OEM Replacement Parts, 5301236 - Sloan Valve A-19-AC Sloan Closet Relief Valve, White --- ## 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.co.th/products/293954056-sloan-valve-a-156-a-regal-diaphragm](https://www.desertcart.co.th/products/293954056-sloan-valve-a-156-a-regal-diaphragm) --- *Product available on Desertcart Thailand* *Store origin: TH* *Last updated: 2026-04-22*