--- product_id: 407959556 title: "Flexvent 3/8\" Floatvent c/w shut-off valve - Automatic Air Vent 27750" brand: "flamco" price: "620 kr" currency: NOK in_stock: true category: "Flamco" url: https://www.desertcart.no/products/407959556-flexvent-3-8-floatvent-c-w-shut-off-valve-automatic store_origin: NO region: Norway --- # Automatic air bleed valve Supports up to 90°C continuous temp 3/8 inch precision thread Flexvent 3/8" Floatvent c/w shut-off valve - Automatic Air Vent 27750 **Brand:** flamco **Price:** 620 kr **Availability:** ✅ In Stock ## Summary > 💨 Keep your system flawless with Flamco Flexvent – the silent guardian of air-free performance! ## Quick Answers - **What is this?** Flexvent 3/8" Floatvent c/w shut-off valve - Automatic Air Vent 27750 by flamco - **How much does it cost?** 620 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/407959556-flexvent-3-8-floatvent-c-w-shut-off-valve-automatic) ## Best For - flamco enthusiasts ## Why This Product - Trusted flamco brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Precision Fit:** 3/8 inch male thread ensures seamless integration into any HVAC system - • **Clean & Protected:** Float chamber design shields seal seat from dirt, extending valve life - • **Compact Powerhouse:** Ultra-compact brass housing fits tight spaces with ease - • **Factory-Tested Quality:** Every unit undergoes rigorous testing before shipping for guaranteed reliability - • **Heat-Resistant Reliability:** Operates safely up to 90°C (peak 120°C) and 10 bar pressure for robust performance ## Overview The Flamco Flexvent 3/8" Floatvent is a premium automatic air vent valve crafted from durable brass, designed for efficient air bleeding in HVAC systems. Its compact design and 3/8 inch threaded connection allow easy installation in tight spaces. Engineered to withstand continuous temperatures up to 90°C and pressures up to 6 bar (peak 10 bar), it ensures reliable operation. The valve features a protective float chamber to prevent dirt contamination and is factory-tested for quality assurance, making it a trusted choice for professional heating and ventilation setups. ## Description Flamco Flexvent R3/8 Float Bleeder Quick Bleeder Thermostatic Valve Flexvent Red 27750 ## Features - Automatic bleed valve with very compact br housing and 3/8 inch male thread. - The T-Plus is the perfect solution for setting up branches or other changes to operational structures. - Thanks to its extremely compact shape, the Flamco Flexvent 3/8 inch valve can be easily installed in any system that can be installed at a temperature below 90°C (with a tip of max. 120°C) and a pressure of 6 bar (with a peak of max. 10 bar). - As a quality , every Flamco nozzle is tested before it leaves our factory. - The Flexvent seal seat is protected from dirt as the protective chamber is placed on the float ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0042ZQGKM | | ASIN | B0042ZQGKM | | Best Sellers Rank | #139,876 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) | | Brand Name | Flamco | | Customer Reviews | 4.7 4.7 out of 5 stars (1,250) | | Customer reviews | 4.7 4.7 out of 5 stars (1,250) | | Date First Available | 12 October 2010 | | Exterior Finish | Brass | | Inlet Connection Size | 0.38 Inches | | Inlet Connection Type | Thread | | Is Discontinued By Manufacturer | No | | Item Dimensions | 23 x 3 x 80 centimeters | | Item Weight | 0.01 Kilograms | | Item model number | 27750 | | Manufacturer | FLAMCO | | Manufacturer | FLAMCO | | Manufacturer Part Number | 27750 | | Material Type | Brass | | Maximum Pressure | 10 Bars | | Model Number | 27750 | | Number of Items | 1 | | Number of Pieces | 1 | | Number of Ports | 2 | | Outlet Connection Size | 0.38 Inches | | Outlet Connection Type | Flange | | Product Dimensions | 23 x 3 x 80 cm; 10 g | | Size | R 3⁄8" | | Specification Met | DIN | | Thread Size | 3/8 duim | | Thread Type | M (Manufacturer | | Unit Count | 1 Count | | Valve Type | Float Valve | ## Product Details - **Brand:** Flamco - **Exterior finish:** Brass - **Inlet connection size:** 0.38 Inches - **Item dimensions L x W x H:** 23 x 3 x 80 centimeters - **Material:** Brass ## Images ![Flexvent 3/8" Floatvent c/w shut-off valve - Automatic Air Vent 27750 - Image 1](https://m.media-amazon.com/images/I/712Kkf4x-aL.jpg) ## Available Options This product comes in different **Color, Size** options. ## Frequently Bought Together - Flamco Flexvent 3/8" Floatvent c/w shut-off valve - Automatic Air Vent 27750 - LOCTITE 55, Thread Sealing Thread for Quick Seal, Thread Seal for Pipe Threads and Fittings, for Threads Made of Metal and Plastic, 1 x 160 m - Variosan Automatic Quick Release Vent In Polished Brass, Thin Shape, With Mounting Valve 1.3 cm (1/2 ") --- ## 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.no/products/407959556-flexvent-3-8-floatvent-c-w-shut-off-valve-automatic](https://www.desertcart.no/products/407959556-flexvent-3-8-floatvent-c-w-shut-off-valve-automatic) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-09-29*