--- product_id: 9228501 title: "Lincoln 740 High-Pressure Steel Grease Control Valve with 6\" Rigid Extension, 1/4\" Female NPT Inlet, 1/8\" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design" brand: "lincoln" price: "€ 30.88" currency: EUR in_stock: false url: https://www.desertcart.gr/products/9228501-lincoln-740-high-pressure-steel-grease-control-valve-with-6 store_origin: GR region: Greece --- # 6-inch rigid extension for precision 7,500 PSI max pressure Rugged steel construction Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design **Brand:** lincoln **Price:** € 30.88 **Availability:** ❌ Out of Stock ## Summary > ⚙️ Power up your lubrication game with precision and durability! ## Quick Answers - **What is this?** Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design by lincoln - **How much does it cost?** € 30.88 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/9228501-lincoln-740-high-pressure-steel-grease-control-valve-with-6) ## Best For - lincoln enthusiasts ## Why This Product - Trusted lincoln brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Versatile NPT Compatibility:** 1/4" inlet and 1/8" outlet fit a wide range of grease hoses and fittings for seamless integration. - • **Built to Last Steel Durability:** Rugged steel body engineered for relentless, long-term use in demanding environments. - • **Ergonomic Trigger Guard Design:** Comfort meets control—reduces hand fatigue and prevents accidental pinching during extended use. - • **Precision Reach with 6" Extension:** Access hard-to-reach lubrication points effortlessly with the rigid extension. - • **Unmatched High-Pressure Performance:** Handles up to 7,500 PSI for the toughest industrial and automotive jobs. ## Overview The Lincoln 740 High-Pressure Steel Grease Control Valve delivers industrial-grade performance with a 7,500 PSI max pressure rating, rugged steel construction, and a 6-inch rigid extension for precise grease application. Its ergonomic trigger guard enhances user comfort and safety, while versatile NPT inlet and outlet ports ensure compatibility with various grease systems. Built for professionals demanding reliability and control in heavy-duty lubrication tasks. ## Description Lincoln Industrial 740 Heavy-Duty High-Pressure Grease Control Valve is designed to control the flow of lubricant from high-pressure lubricant pumps. Its precision-machined, all-steel handle, body and guard bracket provide for the control valve's durability and longevity. The unique, precision control inlet check valve ensures ease of handle operation even with increase in pressure and the handy trigger guard prevents pinching. A reversible inlet check seat and hydraulic jaws provide double life, and the control valve comes with a rigid tube extension and coupler (Model 5845). ## Features - HIGH-PRESSURE CAPABILITY: Designed to handle up to 7,500 PSI, this steel grease control valve is perfect for high-pressure applications in industrial, automotive, and agricultural environments - DURABLE STEEL CONSTRUCTION: Built with a rugged steel body, this valve ensures long-lasting performance in demanding work conditions, providing durability and reliability over time - 6-INCH RIGID EXTENSION: The 6-inch rigid extension allows for precise grease application, making it easier to reach hard-to-access lubrication points on machinery, vehicles, and equipment - ERGONOMIC DESIGN WITH TRIGGER GUARD: Designed for comfort during extended use, the ergonomic design and trigger guard enhance control and safety during operation, reducing hand fatigue - COMPATIBLE INLET AND OUTLET PORTS: Features a 1/4" female NPT inlet and a 1/8" female NPT outlet, allowing compatibility with a wide range of grease hoses and fittings, making it highly versatile for various greasing tasks ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0002NYE16 | | Best Sellers Rank | #117,441 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #71 in Control Valves | | Brand Name | Lincoln | | Connector Type | Threaded | | Customer Reviews | 4.5 4.5 out of 5 stars (73) | | Exterior Finish | Steel | | Global Trade Identification Number | 00095992007403 | | Included Components | Control Valve | | Inlet Connection Size | 0.25 inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 11 x 6 x 1.5 inches | | Item Type Name | Control Valve | | Item Weight | 2 pounds | | Manufacturer | Lincoln Lubrication | | Manufacturer Part Number | 740 | | Manufacturer Warranty Description | 1 yr warranty on material and workmanship | | Material Type | steel | | Maximum Pressure | 7500 psi | | Model Number | 740 | | Number of Items | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.13 inches | | Outlet Connection Type | NPT | | Size | Medium | | Thread Size | 1/4 inch | | Thread Type | Threaded | | UPC | 700736718261 110709383073 095992007403 959920074038 | | Unit Count | 1 Count | | Valve Type | check valve | ## Product Details - **Brand:** Lincoln - **Exterior Finish:** Steel - **Inlet Connection Size:** 0.25 inches - **Inlet Connection Type:** National Pipe Tapered - **Item dimensions L x W x H:** 11 x 6 x 1.5 inches - **Material:** steel - **Maximum Operating Pressure:** 7500 psi - **Number of Ports:** 2 - **Outlet Connection Size:** 0.13 inches - **Outlet Connection Type:** NPT ## Images ![Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design - Image 1](https://m.media-amazon.com/images/I/51g8mkkAdqL.jpg) ![Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design - Image 2](https://m.media-amazon.com/images/I/31L-xATxfIL.jpg) ![Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design - Image 3](https://m.media-amazon.com/images/I/414pD+SWM-L.jpg) ![Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design - Image 4](https://m.media-amazon.com/images/I/41g-GHa1DdL.jpg) ![Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design - Image 5](https://m.media-amazon.com/images/I/51Q+4zFBy3L.jpg) ## Frequently Bought Together - Lincoln 740 High-Pressure Steel Grease Control Valve with 6" Rigid Extension, 1/4" Female NPT Inlet, 1/8" Female NPT Outlet, 7,500 PSI Maximum Operating Pressure, Trigger Guard, Ergonomic Design - Lincoln Electric Lubrication 81387 Swivel Nozzle - LockNLube Grease Gun Coupler locks onto Zerk fittings. Grease goes in, not on the machine. World's best-selling original locking grease coupler. Rated 10,000 PSI. Long-lasting rebuildable tool. --- ## 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.gr/products/9228501-lincoln-740-high-pressure-steel-grease-control-valve-with-6](https://www.desertcart.gr/products/9228501-lincoln-740-high-pressure-steel-grease-control-valve-with-6) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-09-20*