--- product_id: 26765660 title: "Prince RD512CA5A4B1 Directional Control Valve, Single Spool, 4 Ways, 3 Positions, Spring Center To Neutral, Cast Iron, 3000 psi, Lever Handle, 30 gpm, In/Out: 3/4\" NPTF, Work 1/2\" NPTF" brand: "prince" price: "€ 663.79" currency: EUR in_stock: true reviews_count: 4 category: "Prince" url: https://www.desertcart.be/products/26765660-prince-rd512ca5a4b1-directional-control-valve-single-spool-4-ways-3 store_origin: BE region: Belgium --- # 30 gpm 4 Ways 3000 psi Prince RD512CA5A4B1 Directional Control Valve, Single Spool, 4 Ways, 3 Positions, Spring Center To Neutral, Cast Iron, 3000 psi, Lever Handle, 30 gpm, In/Out: 3/4" NPTF, Work 1/2" NPTF **Brand:** prince **Price:** € 663.79 **Availability:** ✅ In Stock ## Summary > 🔝 Elevate Your Control Game! ## Quick Answers - **What is this?** Prince RD512CA5A4B1 Directional Control Valve, Single Spool, 4 Ways, 3 Positions, Spring Center To Neutral, Cast Iron, 3000 psi, Lever Handle, 30 gpm, In/Out: 3/4" NPTF, Work 1/2" NPTF by prince - **How much does it cost?** € 663.79 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.be](https://www.desertcart.be/products/26765660-prince-rd512ca5a4b1-directional-control-valve-single-spool-4-ways-3) ## Best For - prince enthusiasts ## Why This Product - Trusted prince brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Control:** Experience seamless operation with a single spool design. - • **Robust Durability:** Crafted from cast iron for long-lasting performance. - • **Versatile Connectivity:** In/Out ports: 3/4" NPTF and Work: 1/2" NPTF for easy integration. - • **High Pressure Capability:** Handles up to 3000 psi for demanding applications. - • **Efficient Flow Management:** 30 gpm ensures optimal fluid movement. ## Overview The Prince RD512CA5A4B1 Directional Control Valve is engineered for precision and durability, featuring a single spool design with 4 ways and 3 positions. With a robust cast iron construction, it operates efficiently at 3000 psi and 30 gpm, making it ideal for various hydraulic applications. Its versatile NPTF connections ensure easy installation and integration into your existing systems. ## Description Economical monoblock construction of high tensile strength gray cast iron. Load check on each spool. Hard chrome plated spool. Differential poppet style relief, adjustable from 1500 to 3000 psi. Power beyond and closed center capability. Reversible handle. Review: Very Happy - Just like from the manufacturer. Works fine, looks great doing it. Make your purchase with confidence. Do not forget you may need your power beyond adapter. Review: high quality - Good product I am very happy ## Features - Spool: 4 Ways, 3 Positions, Single Acting Cylinder Spool, Spring Center ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0025PKDI2 | | Best Sellers Rank | #379,107 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #145 in Hydraulic Directional Control Valves | | Brand | Prince | | Brand Name | Prince | | Connector Type | Threaded | | Customer Reviews | 5.0 out of 5 stars 8 Reviews | | Exterior Finish | Chrome | | Inlet Connection Size | 3/4 Inches | | Inlet Connection Type | NPTF | | Manufacturer | Prince Manufacturing | | Manufacturer Part Number | RD512CA5A4B1 | | Material | Cast Iron | | Material Type | Cast Iron | | Maximum Pressure | 3000 Pound per Square Inch | | Model Number | RD512CA5A4B1 | | Number of Ports | 4 | | Outlet Connection Size | 3/4 Inches | | Outlet Connection Type | NPTF | | Size | 0.75 Inch | | Specification Met | certified frustration-free | | Thread Size | 3/4 inches NPTF | | Thread Type | NPT | | Unit Count | 1.0 Count | | Valve Type | Directional Control Valve | ## Product Details - **Material:** Cast Iron - **Brand:** Prince Manufacturing - **Exterior Finish:** Chrome - **Inlet Connection Size:** 3/4 Inches - **Inlet Connection Type:** NPTF - **Outlet Connection Type:** NPTF - **Maximum Operating Pressure:** 3E+3 Pound per Square Inch - **Number of Ports:** 4 - **Outlet Connection Size:** 3/4 Inches - **Specification Met:** certified frustration-free ## Images ![Prince RD512CA5A4B1 Directional Control Valve, Single Spool, 4 Ways, 3 Positions, Spring Center To Neutral, Cast Iron, 3000 psi, Lever Handle, 30 gpm, In/Out: 3/4" NPTF, Work 1/2" NPTF - Image 1](https://m.media-amazon.com/images/I/71orVPIkGjL.jpg) ![Prince RD512CA5A4B1 Directional Control Valve, Single Spool, 4 Ways, 3 Positions, Spring Center To Neutral, Cast Iron, 3000 psi, Lever Handle, 30 gpm, In/Out: 3/4" NPTF, Work 1/2" NPTF - Image 2](https://m.media-amazon.com/images/I/71jZuxEv9XL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Very Happy *by S***L on April 6, 2019* Just like from the manufacturer. Works fine, looks great doing it. Make your purchase with confidence. Do not forget you may need your power beyond adapter. ### ⭐⭐⭐⭐⭐ high quality *by P***L on January 13, 2019* Good product I am very happy ### ⭐⭐⭐⭐⭐ Five Stars *by A***R on August 2, 2017* Gr5eat replacement valve. ## Frequently Bought Together - Prince RD512CA5A4B1 Directional Control Valve, Single Spool, 4 Ways, 3 Positions, Spring Center To Neutral, Cast Iron, 3000 psi, Lever Handle, 30 gpm, In/Out: 3/4" NPTF, Work 1/2" NPTF - Apache 98399065 Universal Hydraulic Hose.25 x 24-in. - Quantity 1 - Apache 39004375 1/2" Male Pipe x 1/2" Female Pipe Swivel, Hydraulic Adapter --- ## 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.be/products/26765660-prince-rd512ca5a4b1-directional-control-valve-single-spool-4-ways-3](https://www.desertcart.be/products/26765660-prince-rd512ca5a4b1-directional-control-valve-single-spool-4-ways-3) --- *Product available on Desertcart Belgium* *Store origin: BE* *Last updated: 2026-05-25*