--- product_id: 532534925 title: "Kf 25 Valve Kf25 Valve Kf25 304 Stainless Steel High Vacuum Manual Right Angle Bellow Isolation Valve" brand: "qiilu" price: "532.73 DT" currency: TND in_stock: true category: "Qiilu" url: https://www.desertcart.tn/products/532534925-kf-25-valve-kf25-valve-kf25-304-stainless-steel-high store_origin: TN region: Tunisia --- # Maintenance Without Removal Wide Temp Range -30~150°C 304 Stainless Steel Durability Kf 25 Valve Kf25 Valve Kf25 304 Stainless Steel High Vacuum Manual Right Angle Bellow Isolation Valve **Brand:** qiilu **Price:** 532.73 DT **Availability:** ✅ In Stock ## Summary > 🔩 Elevate your vacuum game with precision and reliability! ## Quick Answers - **What is this?** Kf 25 Valve Kf25 Valve Kf25 304 Stainless Steel High Vacuum Manual Right Angle Bellow Isolation Valve by qiilu - **How much does it cost?** 532.73 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/532534925-kf-25-valve-kf25-valve-kf25-304-stainless-steel-high) ## Best For - qiilu enthusiasts ## Why This Product - Trusted qiilu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Sealing:** Welded bellows and valve seat design deliver superior sealing with zero leakage, maintaining system integrity. - • **Unmatched Durability:** Premium 304 stainless steel ensures corrosion resistance and long-lasting performance in demanding vacuum environments. - • **Optimized Conductance:** Innovative bellows design moves out of gas flow path, maximizing conductance and system efficiency. - • **Effortless Maintenance:** Perform routine repairs without removing the valve body, minimizing downtime and operational disruption. - • **Versatile Vacuum Compatibility:** Ideal for semiconductor, solar energy, aviation, and metallurgy applications requiring ultra-clean vacuum isolation. ## Overview The KF25 Valve is a high-vacuum manual right-angle isolation valve crafted from premium 304 stainless steel with fluororubber seals. Engineered for clean vacuum applications, it features welded bellows that enhance conductance and ensure leak-free operation. Designed for easy maintenance without system removal, it operates reliably across a wide temperature range (-30 to 150°C), making it indispensable for industries like semiconductor manufacturing, solar energy, and aviation. ## Description 1. It is made of 304 stainless steel, fluororubber and tube shaft seal, and 2. Ideal general-purpose components for vacuum applications requiring cleanliness and .3. -welded bellows and valve seat move out of the gas thereby achieving high conductance features4. Easy to maintenance, normal repairs can be made without removing the valve body from the system5. Good sealing performance, stable and no leakageSpecification:Features: It is made of 304 stainless steel, fluororubber and tube shaft seal, and Ideal general-purpose components for vacuum applications requiring cleanliness and . -welded bellows and valve seat move out of the gas thereby achieving high conductance features Easy to maintenance, normal repairs can be made without removing the valve body from the system Good sealing performance, stable and no leakage Application: semiconductor, solar energy, metallurgy, aviation, light industry, etcSpecifications: Model: KF25Material: 304 stainless steel + fluororubber + tube shaft sealLeakage rate: - 10%Working temperature: -30~150 ℃(fluororubber) Size:13.97 x 6.86cm/5.5 x 2.7in Weight: 678gPackage includes: 1 x Vacuum Isolation ValveNote:Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. ## Features - Performance ---- Kf 25 Valve -Welded Bellows And Valve Seat Move Out Of The Gas Thereby Achieving High Conductance Features. Good Sealing Performance, Stable And No Leakage - Function ---- Kf25 Valve Ideal General-Purpose Components For Vacuum Applications Requiring Cleanliness And . - Material ---- Kf 25 Valve It Is Made Of premium 304 Stainless Steel, Fluororubber And Tube Shaft Seal, And - Easy to use ---- Vacuum Isolation Valve Easy To Maintenance, Normal Repairs Can Be Made Without Removing The Valve Body From The System - Specifications ---- Model: KF25, Material: 304 Stainless Steel + Fluororubber + Tube Shaft Seal, Leakage Rate: - 10%, Working Temperature: -30~150 ℃(Fluororubber), Size:13.97 x 6.86CM/5.5 x 2.7IN, Weight: 678g, Package Includes: 1 x Vacuum Isolation Valve ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BZ9CHDX2 | | Best Sellers Rank | #274,727 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #321 in Relief Valves | | Brand | Qiilu | | Brand Name | Qiilu | | Customer Reviews | 5.0 out of 5 stars 2 Reviews | | Exterior Finish | Stainless Steel | | Inlet Connection Size | 5.5 inches | | Inlet Connection Type | Flange | | Item Type Name | Push-to-Connect Fittings | | Manufacturer | Qiilu | | Manufacturer Part Number | Qiilueo94ydsuqv | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | Qiilueo94ydsuqv | | Number of Items | 1 | | Number of Packs | 1 | | Number of Pieces | 1 | | Number of Ports | 1 | | Outlet Connection Size | 5.5 inches | | Outlet Connection Type | Flange | | Size | 13.97 x 6.86cm/5.5 x 2.7in | | Unit Count | 1 Count | | Valve Type | Isolation Valve | ## Product Details - **Brand:** Qiilu - **Exterior Finish:** Stainless Steel - **Inlet Connection Size:** 5.5 inches - **Inlet Connection Type:** Flange - **Material:** Stainless Steel - **Number of Packs:** 1 - **Number of Ports:** 1 - **Outlet Connection Size:** 5.5 inches - **Outlet Connection Type:** Flange - **Unit Count:** 1 Count ## Images ![Kf 25 Valve Kf25 Valve Kf25 304 Stainless Steel High Vacuum Manual Right Angle Bellow Isolation Valve - Image 1](https://m.media-amazon.com/images/I/61P2fAGtFGL.jpg) --- ## 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.tn/products/532534925-kf-25-valve-kf25-valve-kf25-304-stainless-steel-high](https://www.desertcart.tn/products/532534925-kf-25-valve-kf25-valve-kf25-304-stainless-steel-high) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-25*