--- product_id: 50593472 title: "1/2\" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC" brand: "ehcotech" price: "1902604₫" currency: VND in_stock: true reviews_count: 5 url: https://www.desertcart.vn/products/50593472-1-2-npt-brass-solenoid-valve-normally-closed-110-115 store_origin: VN region: Vietnam --- # 1/2" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC **Brand:** ehcotech **Price:** 1902604₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 1/2" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC by ehcotech - **How much does it cost?** 1902604₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/50593472-1-2-npt-brass-solenoid-valve-normally-closed-110-115) ## Best For - ehcotech enthusiasts ## Why This Product - Trusted ehcotech brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description EHCOTECH has been supplying high quality valves since 2004. Over 20,000 EHCOTECH 21-Series valves have been delivered to hobbyists, businesses and manufacturers. EHCOTECH B21V-1/2-CC-120VAC SOLENOID VALVE This is a great general purpose valve for many water, air, fuel, or gas projects. General 1/2" NPT Ports (0.840" outer thread diameter); NPT is the U.S. standard pipe thread 120-Volt AC 2-way, Normally Closed (energize to open, de-energize to close) FKM (Viton) diaphragm Semi-Direct Acting Valve (allows for good low pressure performance) Large internal orifice (5/8" or 16 mm internal orifice diameter) Cv value: 4.8 Pressure and Temperature 0 to 145 psi or vacuum Max media temp: 265° F (130° C) Zero differential pressure valve Gravity feed capable (For best gravity feed performance we recommend EHCOTECH motorized valves) Suitable Media Water, Air, Various Gases Diesel Fuel, Gasoline, Glycol Other media compatible with FKM (Viton) NOTE: do not use general purpose valves for Natural Gas. Natural Gas valves are optimized for 0 to 0.5 psi range. Electrical 110/115/120-volt AC / 22VA (Volt-amps) or 22 Watts Coil tempreature will stabilize between 155° and 185° F during long activation periods (typical for general purpose solenoid valves) Contact us regarding applications requiring a very large number of cumulative activation hours Dimensions Height: 4" Width: 2" Length: 2-3/8" Weight: 1 lb 8 oz ## Features - 1/2" NPT inlet / outlet port threads | 1/2" or 15 mm internal orifice | 2-way | Unidirectional - 110/115/120V AC coil, 22 Watts, 8" lead wires, no polarity requirement for wiring - Normally Closed (Energize to open, de-energize to close) - Brass Body, FKM (Viton) diaphragm, Stainless Steel internal parts - 0 to 145 psi, 265 F max media temp, Cv 4.8 - ›See more product details ## Images ![1/2" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC - Image 1](https://images-na.ssl-images-amazon.com/images/I/81qENRO1qBL.jpg) ![1/2" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC - Image 2](https://images-na.ssl-images-amazon.com/images/I/71DuUe9RCHL.jpg) ![1/2" NPT Brass Solenoid Valve, Normally Closed, 110/115/120VAC - Image 3](https://images-na.ssl-images-amazon.com/images/I/717rwu8pftL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Works great so far 160 Degree H2O *by L***S on Reviewed in the United States on April 23, 2020* I use this to exhaust 160 degree water, The system call for and turns this on every 20 minutes or so, and runs for about 4 minutes, 160 degree water, and so far after 6 months still going strong,I will keep you updated, ### ⭐⭐⭐⭐⭐ One Year In - Working Fine *by M***E on Reviewed in the United States on June 18, 2019* I put two of these into service a little over a year ago and have had no issues. ### ⭐⭐⭐⭐⭐ Five Stars *by K***N on Reviewed in the United States on August 28, 2017* Perfect fit for application, great product! --- ## 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.vn/products/50593472-1-2-npt-brass-solenoid-valve-normally-closed-110-115](https://www.desertcart.vn/products/50593472-1-2-npt-brass-solenoid-valve-normally-closed-110-115) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-18*