--- product_id: 294347853 title: "JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve" brand: "john guest" price: "152.85 DT" currency: TND in_stock: true reviews_count: 5 category: "John Guest" url: https://www.desertcart.tn/products/294347853-jg-speedfit-ppsv501222wp-3-8-inch-by-1-4-inch store_origin: TN region: Tunisia --- # Permanent leakproof seal Push-fit, no tools needed 150 PSI max pressure JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve **Brand:** john guest **Price:** 152.85 DT **Availability:** ✅ In Stock ## Summary > 🚰 Turn it off in style—plumbing made sleek and simple! ## Quick Answers - **What is this?** JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve by john guest - **How much does it cost?** 152.85 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/294347853-jg-speedfit-ppsv501222wp-3-8-inch-by-1-4-inch) ## Best For - john guest enthusiasts ## Why This Product - Trusted john guest brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Built to Last:** Durable polypropylene body with EPDM O-rings ensures chemical resistance and longevity. - • **Trusted Quality:** Backed by a 12-month warranty and NSF certification for peace of mind. - • **Precision Control:** 3/8" x 1/4" NPFT female elbow shut-off valve for reliable flow management. - • **Effortless Installation:** Push-fit design lets you connect in seconds—no tools, no hassle. - • **Versatile Compatibility:** Works seamlessly with copper, CVPC, and PEX pipes for hot and cold water systems. ## Overview The JG Speedfit PPSV501222WP is a compact, high-performance shut-off valve designed for 3/8" and 1/4" tubing. Crafted from chemically resistant polypropylene with EPDM O-rings, it delivers a permanent, leakproof connection without tools. Ideal for hot and cold potable water and radiant heating systems, it supports multiple pipe types and withstands pressures up to 150 PSI. Certified NSF and backed by a 12-month warranty, it’s the smart choice for professional-grade plumbing efficiency. ## Description JG Speedfit PPSV501222WP 3/8" X 1/4" NPFT Female Elbow Shut Off Valve, WhiteThe PPSV Range and Shut-off Valve is offered for tube sizes 1/4" O.D. And 3/8" O.D., produced in polypropylene and fitted EPDM O-Rings. Polypropylene has the advantage of being more chemically resistant than acetal. The valves are use with potable water.JG Speedfit PPSV501222WP 3/8" X 1/4" NPFT Female Elbow Shut Off Valve, White Features: Designed for hot and cold water and radiant heating systems Push fit fittings Twist and lock for added security No tools required Works with copper, CVPC, and PEX pipe Permanent leakproof connection Easy to install Lead free 3/8" x 1/4" NPFT JG Speedfit is the easy to use, plastic push-fit system suitable for the plumbing of hot and cold water services and heating applications. Review: good value - I picked up a little shut-off valve and it’s been working pretty well for my water line project. It was easy to pop into place thanks to the push-connect design, which made things much faster than I expected. The only thing I found was that the plastic material feels a bit lighter than I thought, so I worry a little about long-term durability. Still, it’s done the job and I’d say it was a good buy. Review: Fit well and fid not leak. - Worked well and didn't leak ## Features - Designed to work effectively - Convenient and easy to use - Durable and long lasting - Model number: PPSV501222WP ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B003YKF2GU | | Brand | John Guest | | Brand Name | John Guest | | Connector Type | Elbow | | Country of Publication | USA | | Customer Reviews | 4.5 out of 5 stars 579 Reviews | | Exterior Finish | Polypropylene | | Global Trade Identification Number | 00665626120015 | | Included Components | Valve | | Inlet Connection Size | 0.38 Inches | | Inlet Connection Type | National Pipe Tapered | | Item Dimensions | 27.9 x 25.4 x 10.2 Centimeters | | Item Weight | 5 Grams | | Item dimensions L x W x H | 27.9 x 25.4 x 10.2 Centimeters | | Manufacturer | john deere | | Manufacturer Part Number | PPSV501222WP | | Manufacturer Warranty Description | 12 Months against workmanship or material defects. Product replacement | | Material | Copper , Polypropylene | | Material Type | Copper, Polypropylene | | Maximum Pressure | 150 Pound per Square Inch | | Model Number | PPSV501222WP | | Number of Items | 1 | | Number of Pieces | 1 | | Number of Ports | 1 | | Outlet Connection Size | 0.38 Inches | | Outlet Connection Type | NPFT | | Size | 3/8" x 1/4" | | Specification Met | NSF | | Thread Size | 3/8" x 1/4" | | Thread Type | npft | | UPC | 665626120015 | | Unit Count | 1.0 Count | | Valve Type | Shut-Off Valve | ## Product Details - **Material:** Copper, Polypropylene - **Brand:** John Guest - **Item dimensions L x W x H:** 27.9 x 25.4 x 10.2 Centimeters - **Exterior Finish:** Polypropylene - **Inlet Connection Size:** 0.38 Inches - **Inlet Connection Type:** Flange - **Outlet Connection Type:** NPFT - **Maximum Operating Pressure:** 150 Pound per Square Inch - **Number of Ports:** 1 - **Outlet Connection Size:** 0.38 Inches ## Images ![JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve - Image 1](https://m.media-amazon.com/images/I/716w43EqOyL.jpg) ![JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve - Image 2](https://m.media-amazon.com/images/I/71OSc04DqZL.jpg) ![JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve - Image 3](https://m.media-amazon.com/images/I/71HFJPfD2OL.jpg) ![JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve - Image 4](https://m.media-amazon.com/images/I/71Nc+T6APKL.jpg) ![JG Speedfit PPSV501222WP 3/8-Inch by 1/4-Inch NPFT Female Elbow Shut Off Valve - Image 5](https://m.media-amazon.com/images/I/71k-NvPyAgL.jpg) ## Questions & Answers **Q: Cant find the right size! i need the threaded female end to be 3/8 npt and the tube end 1/4 od. can anyone help?** A: This may or may not help you. But all tanks that have a small threaded outlet are 1/4" if you measure it it will actually measure close to 3/8 but they call it 1/4NPT. As far as I know they do not make a tank shutoff with 3/8NPT threads **Q: So the outlet of this valve is a 1/4" id and 3/8" od correct? So 1/4" pex will fit in the outlet as a press fit?** A: No. Pex is considered as the same size as copper. 1/4 pex is equal to 5/16" OD or 1/4 CTS **Q: wjhich way does the valve point when in the on position?** A: When the valve is open the blue tab is pointing to the fitting on the side, when closed it is 90 degrees to the fitting. **Q: Will this work on a pureblueh2o tank? the tank looks similar with a 1/4" thread. that system uses a compression nut which is flimsy and leak-prone.** A: These are classified as universal ## Customer Reviews ### ⭐⭐⭐⭐⭐ good value *by D***D on 21 October 2025* I picked up a little shut-off valve and it’s been working pretty well for my water line project. It was easy to pop into place thanks to the push-connect design, which made things much faster than I expected. The only thing I found was that the plastic material feels a bit lighter than I thought, so I worry a little about long-term durability. Still, it’s done the job and I’d say it was a good buy. ### ⭐⭐⭐⭐⭐ Fit well and fid not leak. *by T***H on 5 September 2025* Worked well and didn't leak ### ⭐⭐⭐⭐⭐ Valvula de calidad *by M***O on 21 September 2017* Excelente reemplazo de calidad, funciona muy bien sin problema alguno de instalación, robusta y segura mejor no se puede encontrar ## Frequently Bought Together - John Guest 3/8 Inch O.D. Tube Size x 1/4 Inch NPTF Speedfit to Female Shut Off Valve, Push to Connect Plastic Plumbing Fitting, PPSV501222WP - APEC Water Systems Tank-4 4 Gallon Residential Pre-Pressurized Reverse Osmosis Water Storage Tank - Metpure Quick Connect Tank Ball Valve with Gasket For Water Purification Systems And Reverse Osmosis System Pressurized Water Storage Tank (1/4" Female NPT x 3/8" OD Quick Connect) --- ## 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/294347853-jg-speedfit-ppsv501222wp-3-8-inch-by-1-4-inch](https://www.desertcart.tn/products/294347853-jg-speedfit-ppsv501222wp-3-8-inch-by-1-4-inch) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-08-30*