--- product_id: 666096626 title: "Litoexpe 1/2\" One Way Inline Check Valve, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, Pack of 2" brand: "litoexpe" price: "714 kr" currency: NOK in_stock: true category: "Litoexpe" url: https://www.desertcart.no/products/666096626-litoexpe-1-2-one-way-inline-check-valve-non-return store_origin: NO region: Norway --- # operates up to 135°C heat resistant 1/2" diameter precision fit PVDF corrosion-proof shell Litoexpe 1/2" One Way Inline Check Valve, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, Pack of 2 **Brand:** litoexpe **Price:** 714 kr **Availability:** ✅ In Stock ## Summary > 🛠️ Lock in flawless flow—because your system deserves the best check valve! ## Quick Answers - **What is this?** Litoexpe 1/2" One Way Inline Check Valve, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, Pack of 2 by litoexpe - **How much does it cost?** 714 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/666096626-litoexpe-1-2-one-way-inline-check-valve-non-return) ## Best For - litoexpe enthusiasts ## Why This Product - Trusted litoexpe brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Smart Installation:** Integrated gas flow direction indicators eliminate guesswork, speeding up setup and reducing downtime. - • **Heat-Resilient Design:** Operates flawlessly from 25°C to 135°C, perfect for demanding industrial and automotive environments. - • **Seamless Flow Control:** Engineered for stable fluid dynamics with minimal resistance, ensuring peak system efficiency. - • **Versatile Application:** Ideal for water treatment, air purification, automotive, medical, and household systems—future-proof your projects. - • **Corrosion-Defying Material:** Crafted from premium PVDF plastic and silicone rubber diaphragm for unbeatable chemical and ozone resistance. ## Overview The Litoexpe 1/2" One Way Inline Check Valve is a high-performance, corrosion-resistant valve made from PVDF plastic and silicone rubber. Designed to operate reliably between 25°C and 135°C, it ensures stable, low-resistance fluid flow and prevents backflow in diverse applications including automotive, medical, and water treatment systems. Packaged in sets of two, it features a pagoda groove design for airtight sealing and easy installation with clear flow direction markings. ## Description LITOPEXPE's dream is to bring customers a happy shopping experience and the most cost-effective products, please trust and choose us! Features Perfect for the hydraulic system to prevent reverse flow of material, or compressed air for pneumatic system. One way check valve has the characteristics of stable flow, small fluid resistance and good sealing performance. Self-contained gas flow direction signs on the valve body for convenient installation. Avoid repeated installation and debugging work. Specifications Product Name: One Way Check Valve Shell Material: PVDF Diaphragm Material: VITON Quantity: 2Pcs Total length: 43mm/ 1.69" Diameter: 12.7mm/ 0.5" Working Temperature: 25 ℃ to 135 ℃ Color: White Package Includes 2 x One Way Check Valve After-Sales Guarantee We are committed to meeting the shopping needs of every customer. If you are not satisfied with the product you purchased, we will provide you with a 30 day refund or replacement. If you have any questions about the product, please feel free to contact with us and we will be pleased to answer them for you. ## Features - ★Performance: The one-way check valve has a diameter of 1/2", and a total length of 1.6", which is suitable for different types of liquids. Under 25 ℃ to 135 ℃ environment works, Reliable quality, no need to worry about high temperature damage in the cabin. - ★Material: The one-way check valve is made of polyvinylidene fluoride, with strong corrosion resistance. The diaphragm material is silicone rubber, which is safe and non-toxic. - ★Excellent Design: The nozzle of one-way check valve adopts pagoda shaped groove design, which has good air tightness and adsorption performance, and is suitable for the fluid system that stops countercurrent liquid. - ★Wide Application: The one way check valve is widely used in water treatment, air purification, automotive parts, machinery industry, medical equipment, household appliances and other fields. - ★100% Risk-Free Shopping: We offer a 30-day return and replacement service. To ensure 100% customer satisfaction, if you have any questions, please feel free to contact us, we will try our best to help you, thank you very much for your support! ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BBM25G7T | | ASIN | B0BBM25G7T | | Brand Name | Litoexpe | | Customer Reviews | 4.2 4.2 out of 5 stars (280) | | Customer reviews | 4.2 4.2 out of 5 stars (280) | | Date First Available | 2 September 2024 | | Exterior Finish | Plastic,Rubber,Silicone | | Inlet Connection Size | 0.5 Inches | | Inlet Connection Type | Threaded | | Manufacturer | Litoexpe | | Manufacturer | Litoexpe | | Manufacturer Part Number | Lit220819013 | | Manufacturer reference | Lit220819013 | | Material Type | PVDF | | Number of Pieces | 6 | | Number of Ports | 2 | | Outlet Connection Size | 0.5 Inches | | Outlet Connection Type | Threaded | | Package Dimensions | 6.6 x 5.11 x 2.31 cm; 9 g | | Size | 1/2 inch | | Specification Met | CE, ISO 9001, WRAS | | Unit Count | 1.0 Count | | Valve Type | check valve | ## Product Details - **Brand:** Litoexpe - **Exterior finish:** Plastic,Rubber,Silicone - **Inlet connection size:** 0.5 Inches - **Inlet connection type:** Threaded - **Material:** PVDF ## Images ![Litoexpe 1/2" One Way Inline Check Valve, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, Pack of 2 - Image 1](https://m.media-amazon.com/images/I/51yhyAExM5L.jpg) ## Available Options This product comes in different **Size** options. ## Frequently Bought Together - Litoexpe 1/2" One Way Inline Check Valve, Non Return Ozone Resistance PVDF Plastic One-Way Fuel Oil Water Gas Pump Air Check Valve, Pack of 2 - Eastman 1/2 Inch ID (5/8 Inch OD) PVC Clear Vinyl Tubing, 10 Foot Length, 98568 - MSELTOS 1/30HP 400 GPH Automatic Small Sump Pump 5 ft Max Head 115V Submersible Pool Cover Water Pump for Swimming Pool Garden Pond Basement, Auto Shut Off --- ## 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/666096626-litoexpe-1-2-one-way-inline-check-valve-non-return](https://www.desertcart.no/products/666096626-litoexpe-1-2-one-way-inline-check-valve-non-return) --- *Product available on Desertcart Norway* *Store origin: NO* *Last updated: 2026-10-26*