--- product_id: 502011076 title: "9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic" brand: "distro coffee labs" price: "357 DH" currency: MAD in_stock: true reviews_count: 5 category: "Distro Coffee Labs" url: https://www.desertcart.ma/products/502011076-9-bar-6-bar-opv-spring-modification-for-espresso-machines store_origin: MA region: Morocco --- # 10-min easy install 9 Bar pressure precision 304 Stainless Steel durability 9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic **Brand:** distro coffee labs **Price:** 357 DH **Availability:** ✅ In Stock ## Summary > ☕ Upgrade your espresso pressure, upgrade your mornings! ## Quick Answers - **What is this?** 9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic by distro coffee labs - **How much does it cost?** 357 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/502011076-9-bar-6-bar-opv-spring-modification-for-espresso-machines) ## Best For - distro coffee labs enthusiasts ## Why This Product - Trusted distro coffee labs brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual Pressure Options:** Switch effortlessly between 9 Bar and 6 Bar springs to customize your extraction profile. - • **Effortless Installation:** Upgrade your Gaggia Classic in just 10 minutes with basic tools—no barista degree required. - • **Elevate Your Espresso Game:** Reduce channeling and unlock richer, bolder flavors with optimized pressure control. - • **Precision Pressure Control:** Maintain the industry-standard 9 Bar for flawless espresso shots every time. - • **Durable Stainless Steel Build:** Crafted from premium 304 Stainless Steel for long-lasting, corrosion-resistant performance. ## Overview The Distro Coffee Labs OPV Spring Modification Kit is a premium upgrade for Gaggia Classic espresso machines (2018+), featuring durable 304 Stainless Steel springs that enable precise pressure control at 9 Bar for optimal extraction. Includes a 6 Bar spring for pressure experimentation, installs easily in 10 minutes with basic tools, and enhances espresso consistency and flavor by reducing channeling. ## Description Introducing the Distro Coffee Labs OPV (Over Pressure Valve) modification kit compatible with newer Gaggia Classic Machines (2018 and newer). Designed to upgrade and enhance the performance of your espresso machine to the industry standard 9 Bar pressure. For those wishing to experiment and extract at a lower pressure, a 6 Bar modification spring is included as well. These high-quality springs are made with 304 Stainless Steel and take only a few minutes to install. Simply remove the top cover and replace the existing 13 Bar spring with either the 9 Bar or 6 Bar spring to enjoy an improved and more efficient espresso-making experience. Our Springs are designed to optimize the pressure, ensuring that each shot is perfectly extracted and full of rich, bold flavor. Whether you're a coffee connoisseur or just looking to get the most out of your espresso machine, this OPV modification kit is and easy to install must-have addition to your setup. Upgrade your machine today and experience the difference for yourself! Compatible with Models RI9380 Classic Pro 2018,2019,2020,2021 Please check your machine has the new black OPV valve with two silicone hoses going into the tank. Review: Llego a tiempo, llevo 2 o 3 meses de uso y me ha servido muy bien para extraer mejor el espresso. Se coloca de manera muy sencilla. Review: Works well and is easy to install. Be aware you still need to open up your espresso machine and tinker a bit inside, but if you are good, it's very easy following videos on youtube. ## Features - Made with high-quality 304 Stainless Steel for long-lasting performance. - Easy to install - Requires only a 10mm wrench, Screw Driver, and 10 minutes of your time. - Allows you to maintain industry standard 9 Bar of pressure for optimal espresso extraction. - 9 Bar spring will decrease channeling leading to a more consistent and better tasting extraction. - 6 Bar spring included as well! Allows you to experiment with lower pressure profiles. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BQTL8T5M | | Best Sellers Rank | #144,645 in Kitchen ( See Top 100 in Kitchen ) #188 in Coffee Machine Descalers | | Brand | Distro Coffee Labs | | Color | Silver | | Customer Reviews | 4.5 4.5 out of 5 stars (139) | | Date First Available | 5 January 2023 | | Item Weight | 9 g | | Material | Silicone Stainless Steel | | Model Number | DCL004 | | Package Dimensions | 9.09 x 6.3 x 1.4 cm; 9 g | | Special Features | Changing the pressure profile | | Voltage | 120 Volts | ## Product Details - **Brand:** Distro Coffee Labs - **Coffee maker type:** Espresso Machine - **Colour:** Silver - **Material:** Silicone Stainless Steel - **Special features:** Changing the pressure profile ## Images ![9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic - Image 1](https://m.media-amazon.com/images/I/71MdqG5tTIL.jpg) ![9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic - Image 2](https://m.media-amazon.com/images/I/81nIB6uAM1L.jpg) ![9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic - Image 3](https://m.media-amazon.com/images/I/81iRr91a4OL.jpg) ![9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic - Image 4](https://m.media-amazon.com/images/I/81h55T5crQL.jpg) ![9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic - Image 5](https://m.media-amazon.com/images/I/713r6WQM6VL.jpg) ## Available Options This product comes in different **Style** options. ## Questions & Answers **Q: Will this work fot gaggia classic pro?** A: Yes, also works on gaggia classic pro. **Q: Work with Seaco aroma?** A: We have not tested with that machine so most likely will not work. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by C***A on 20 January 2024* Llego a tiempo, llevo 2 o 3 meses de uso y me ha servido muy bien para extraer mejor el espresso. Se coloca de manera muy sencilla. ### ⭐⭐⭐⭐⭐ Review *by J***R on 8 September 2023* Works well and is easy to install. Be aware you still need to open up your espresso machine and tinker a bit inside, but if you are good, it's very easy following videos on youtube. ### ⭐⭐⭐⭐⭐ Review *by D***T on 30 March 2024* It is a must if you have a Gaggia Classic Pro (or Evo Pro), and you will use a non pressurized basket. Your espresso consistency will be greatly increased. I used only the 9 bar spring. Very easy to install too. ## Frequently Bought Together - Distro Coffee Labs 9 Bar 6 Bar OPV Spring Modification for Espresso Machines - Compatible with Gaggia Classic - Urnex Espresso Machine Cleaning Powder - 566 grams - Cafiza Professional Espresso Machine Cleaner - IMS Basket 58mm 18 gram Nanotech - Baristapro Precision Ridgeless Double Espresso Basket Filter fits most 58mm Portafilter. Make Superior Expresso Coffee Shots! Includes Gladwise Coffee Card --- ## 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.ma/products/502011076-9-bar-6-bar-opv-spring-modification-for-espresso-machines](https://www.desertcart.ma/products/502011076-9-bar-6-bar-opv-spring-modification-for-espresso-machines) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-05-08*