---
product_id: 278271932
title: "U.S. Solid Motorized Ball Valve- 1/2\" Stainless Steel Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup"
brand: "u.s. solid"
price: "694 Lei"
currency: RON
in_stock: true
reviews_count: 5
category: "U.S. Solid"
url: https://www.desertcart.ro/products/278271932-u-s-solid-motorized-ball-valve-1-2-stainless-steel
store_origin: RO
region: Romania
---

# 9-24V AC/DC Wide Voltage Range 2-Wire Auto Return Setup SS304 Stainless Steel Durability U.S. Solid Motorized Ball Valve- 1/2" Stainless Steel Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup

**Brand:** u.s. solid
**Price:** 694 Lei
**Availability:** ✅ In Stock

## Summary

> 🔧 Elevate Your Flow Game with Precision & Power!

## Quick Answers

- **What is this?** U.S. Solid Motorized Ball Valve- 1/2" Stainless Steel Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup by u.s. solid
- **How much does it cost?** 694 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/278271932-u-s-solid-motorized-ball-valve-1-2-stainless-steel)

## Best For

- u.s. solid enthusiasts

## Why This Product

- Trusted u.s. solid brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Full-Port Design for Maximum Flow:** ½” bore reduces pressure loss, optimizing water flow for efficient irrigation or HVAC systems.
- • **IP65 Rated for Outdoor Resilience:** Dust-tight and water-spray protected—perfect for sheltered outdoor installations without compromise.
- • **Energy-Smart Auto Return Mechanism:** 2-wire design minimizes power use and automatically closes valve on power loss—no overheating risks.
- • **Effortless Automation with 9-24V AC/DC:** Seamlessly integrates with your smart home or industrial setup, opening/closing in just 3-5 seconds.
- • **Built to Last with SS304 Stainless Steel:** Premium corrosion-resistant material ensures safe drinking water and up to 100,000 reliable cycles.

## Overview

The U.S. Solid ½" Motorized Ball Valve combines industrial-grade SS304 stainless steel with a full-port ½" bore and a smart 2-wire automatic return system. Operating efficiently across 9-24V AC/DC, it opens or closes in 3-5 seconds while minimizing power consumption and preventing overheating. With an IP65 rating, it’s engineered for reliable indoor or sheltered outdoor use, boasting a lifespan of up to 100,000 cycles—ideal for professional-grade home automation, irrigation, and HVAC projects.

## Description

The U.S. Solid ½" motorized ball valve in stainless steel with automatic return is a blessing to many a home tinkerer. The body and stem on this valve are made of SS304 stainless steel. This material is safe for drinking water, which is important since water systems are one of the most common uses for motorized ball valves. The valve will actuate when 9V to 24V of AC or DC power are brought to it. In this automatic return valve, the valve is Normally Closed. When energized, it will open in 3-5 seconds. Afterwards, limit switches will keep the energy output to a negligible amount. If power gets cut out, the valve will again return to a closed position. Most solenoid valves are fully energized whilst open, which can lead to overheating. This valve takes in such little energy once fully opened, that it will NEVER overheat. Auto return valves are an important option. If being used to control your water system, it is important that it shuts off automatically in case of a power outage. Additionally, this valve comes with an IP rating of 65. This ingress protection level means the casing will keep the electronics free of any dust, and is safe even when being sprayed with water from any direction. The applications of motorized ball valves are varied. They can be used in HVAC systems, for water recirculation, or in conjunction with any number of home automation devices. This versatility, along with the superior craftsmanship, means that U.S. Solid motorized ball valves will become your valve of choice going forward. Specifications Valve Material: SS304 Ball Seat: PTFE Seal: EPDM Close/Open Time: 3-5 Seconds Working Voltage: 9-24V AC/DC Max Power: 5 W Max Torque: 2 N m Max Pressure: 1.0Mpa Temperature range for flow medium: 0°C to 90°C Ambient Temperature Range: -10°C to 40°C Enclosure Rating: IP65 Life Expectancy: 80,000-100,000 Cycles Bore Type: Full Thread Type: NPT

Review: Muy bue o y practico artículo y muy buena calidad
Review: I bought this valve a week ago. After connect with pipe. It worked well. However, I found the water leak and have changed the fitting 3 times. I also used the fitting which work well with others valve. But the water still leaking. I hope the maker have a look to this problem and give me an advice. Thank you!

## Features

- SAFE AND RELIABLE – Made from SS304 stainless steel and NSF certified, this ball valve is safe for drinking water. It has a lifespan of 80,000 to 100,000 cycles.
- NPT THREADING – ½" stainless steel threading, manufactured and measured according to National Pipe Thread (NPT) standards. This full-port electrical ball valve features a ½” bore, minimizing pressure loss through the valve, making it ideal for home automation projects.
- 9V-24V AC/DC – Operates effectively across the entire voltage range; opens or closes the valve in 3-5 seconds. The limit switch reduces power consumption once the valve is fully open, making it ideal for projects requiring automatic return.
- 2-WIRE AUTOMATIC RETURN SETUP – Simple two-wire connection; the valve largely de-energizes after opening and returns to fully closed if power is removed.
- ALTERNATIVE TO SOLENOID VALVES – Automatically cuts off power once fully open or closed, reducing the risk of overheating. Ideal for projects requiring a valve to remain open for extended periods. OUTDOOR INSTALLATION TIP – If permanently installed outdoors, it is recommended to place the valve under a shelter or inside a protective box to prevent prolonged exposure to rain.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06WWPZWGZ |
| ASIN  | B06WWPZWGZ |
| Batteries Included? | No |
| Batteries Required? | No |
| Color | Steel |
| Customer Reviews | 4.4 4.4 out of 5 stars (482) |
| Customer reviews | 4.4 4.4 out of 5 stars (482) |
| Cutting Diameter | 4 Inches |
| Date First Available | 18 November 2017 |
| Date First Available  | 18 November 2017 |
| Finish | Stainless Steel |
| Is Discontinued By Manufacturer  | No |
| Item Package Quantity | 1 |
| Item Weight | 330 g |
| Item diameter | 4 Inches |
| Item model number | USS-MSV00007 |
| Item model number  | USS-MSV00007 |
| Manufacturer | nsf |
| Manufacturer  | nsf |
| Material | Stainless Steel |
| Part number | USS-MSV00007 |
| Power source type | AC/DC |
| Product Dimensions  | 9.2 x 6.8 x 6.1 cm; 330 g |
| Shape | Rectangle |
| Size | small |
| Specification met | certification |
| Voltage | 12 Volts |
| Wattage | 2 watts |

## Product Details

- **Brand:** U.S. Solid
- **Exterior finish:** Stainless Steel
- **Inlet connection size:** 0.5 Inches
- **Item dimensions L x W x H:** 9.2 x 6.8 x 6.1 centimeters
- **Material:** Stainless Steel

## Images

![U.S. Solid Motorized Ball Valve- 1/2" Stainless Steel Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup - Image 1](https://m.media-amazon.com/images/I/61CBTgE0X8L.jpg)

## Questions & Answers

**Q: What is the Waterproof Rating of this valve?**
A: The motor's housing is rated at IP65 for ingress protection. If permanently installed outdoors, it is recommended to place it under a shelter or in a protective box to prevent prolonged exposure to rain. For more details, please refer to Picture 1.

**Q: What is the difference between N.C. (Normally Closed) and N.O. (Normally Open) ?**
A: In a N.C. valve, it's closed without power and opens when energized. Conversely, in a N.O. valve, it's open without power and closes when energized, blocking fluid or gas flow. For more details, please refer to Picture 2.

**Q: What is the difference between Full Port and Standard Port?**
A: In a full port valve, the internal diameter of the valve is the same as the pipe it's connected to. In a standard port valve, the internal diameter of the valve is smaller than the pipe size. For more details, please refer to Picture 3.

**Q: Can this be used for Drinking Water?**
A: YES. The motorized ball valve is made of lead-free stainless steel and is NSF certified.

**Q: For auto return valves, what is the minimum On-Time required for electrical storage to enable closing when power off?**
A: To ensure automatic reset functionality when the power is disconnected, it is essential to power the device for approximately one minute to charge the capacitor in 2-wire auto return motorized ball valves.

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by G***S on 2 April 2023*

Muy bue o y practico artículo y muy buena calidad

### ⭐⭐⭐ Review
*by A***N on 10 May 2024*

I bought this valve a week ago. After connect with pipe. It worked well. However, I found the water leak and have changed the fitting 3 times. I also used the fitting which work well with others valve. But the water still leaking. I hope the maker have a look to this problem and give me an advice. Thank you!

### ⭐⭐⭐⭐⭐ Review
*by G***R on 16 January 2026*

So far so good with these. 2 years outside in cold weather climates and they still work great come springtime.

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-03-01*