---
product_id: 521356389
title: "Motorized Ball Valve- 1/2\" Brass Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup by U.S. Solid"
brand: "u.s. solid"
price: "$122.83"
currency: USD
in_stock: true
reviews_count: 5
category: "U.S. Solid"
url: https://www.desertcart.us/products/521356389-motorized-ball-valve-1-2-brass-ball-valve-with-full
store_origin: US
region: United States of America
---

# 9-24V AC/DC power range ½” full port NPT threading 80,000+ cycles lifespan Motorized Ball Valve- 1/2" Brass Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup by U.S. Solid

**Brand:** u.s. solid
**Price:** $122.83
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your automation game with the valve that works as hard as you do!

## Quick Answers

- **What is this?** Motorized Ball Valve- 1/2" Brass Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup by U.S. Solid by u.s. solid
- **How much does it cost?** $122.83 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/521356389-motorized-ball-valve-1-2-brass-ball-valve-with-full)

## 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

- • **Power Smart:** Operates smoothly across 9-24V AC/DC, opening or closing in just 3-5 seconds with minimal power draw—no overheating, no downtime.
- • **Seamless Flow:** Full port ½” NPT threading minimizes pressure loss, ensuring peak efficiency for your home automation or industrial setups.
- • **Built to Endure:** Engineered brass body with a staggering 80,000 to 100,000 cycle life—reliability that keeps your projects running long-term.
- • **Effortless Integration:** Simple 2-wire automatic return design means fail-safe operation and easy installation—perfect for smart systems that demand precision.
- • **Weather-Resistant Design:** IP65-rated enclosure protects against dust and water spray, making it a durable choice for indoor or sheltered outdoor use.

## Overview

The U.S. Solid ½” Motorized Brass Ball Valve combines robust brass construction with a full port design and a wide 9-24V AC/DC operating range. Featuring a 2-wire automatic return setup and an IP65-rated enclosure, it delivers reliable, energy-efficient valve control with a lifespan of up to 100,000 cycles. Ideal for home automation, industrial, and RV applications, it ensures smooth operation without overheating, even under continuous power.

## Description

The U.S. Solid ½” brass motorized ball valve comes with a simple two wire system, and a vital auto function. It is a great option for any industrial or home automation projects. The stem and body of this valve are made of a sturdy but cost effective brass. The valve actuates with 9V to 24V of power, and opens fully in 3 5 seconds. This valve is normally closed (N/C). This means that when the power source is removed, the valve will automatically to the closed position. This provides a great fail safe, depending on your application of the valve. When fully opened, only a negligible amount of power is drawn. This is key, because it means the valve can be plugged in continuously without risk of overheating...EVER This is one of the aspects that sets motorized ball valves apart from solenoid valves. They are able to be continuously powered without risk of breaking down or overheating. It is also much more environmentally friendly. This particular motorized ball valve comes with a impeccably designed casing. It has an ingress protection rating of IP65. This means it got the top rating (6) for protection from solid particles, and a rating (5) for liquids that means it can withstand water spray from all directions. This is testament to the quality of material that is present in all U.S. Solid products. U.S. Solid motorized valves have been used in home automation systems, and frequently as emergency backups for a variety of camper systems. Pick one up today and an item that is built to last. Specifications Valve Material: Brass(Lead content ~ 3.05%) Ball Seat: PTFE Seal: EPDM Close/Open Time: 3 5 Seconds Working Voltage: 9 24V AC/DC Max Power: 5W 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: Pricey but solid. they work solid and do make the zippy noise. These are not INSTANT. They take a couple of seconds to open or close. Great for RV tanks as you can barely hear them work. I haven't had one malfunction yet with gray water or debris. I got them on multiple tanks under the RV for almost a year, no problems (I do spray silicon lubricant into each valve every 6 month to avoid salt water corrosion). These don't overheat when left ON ( I leave them open all night when the temp drops below freezing) to empty the tanks and avoid ice damage.
Review: I used this to control the water for an automatic evaporative cooler setup. It worked perfectly all summer exposed to full sun in 115°+ weather. It did not see much rain so I cannot confirm its water resistance.

## Features

- SAFE AND RELIABLE- Made of durable brass, this valve is safe and reliable; The estimated life expectancy of 80,000 to 100,000 cycles means it is built to last. Warning: not for potable water.
- NPT THREADING-½” quality brass thread, manufactured and measured according to National Pipe Thread standards; This electrical ball valve is full port, meaning the bore in the ball is a full1/2”; This minimizes pressure loss through the valve; Perfect for home automation projects
- 9V-24V AC/DC- Works effectively over entire voltage range; Will open or close valve in 3-5 seconds; Limit switch minimizes power after valve is fully open; Ideal for projects where an automatic return is necessary
- 2 WIRE AUTOMATIC RETURN SETUP- Simple two wire connection, valve largely de-energizes after opening; Returns to fully closed if power is removed
- ALTERNATIVE TO SOLENOID VALVES- Automatically cuts off power once fully open or fully closed; This reduces likelihood of overheating, making it a great alternative to solenoid valves for projects where a valve needs to be open for an extended period of time
- If permanently installed outdoors, it is recommended to place it under a shelter or in a protective box to prevent prolonged exposure to rain.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B06X9LWXMW |
| Best Sellers Rank | #193,005 in Home Improvement ( See Top 100 in Home Improvement ) #922 in Angle Valves |
| Brand | U.S. Solid |
| Generic Name | ball valve |
| Inlet Connection Size | 0.5 Inches |
| Inlet Connection Type | Flange |
| Item Weight | 390 g |
| Item model number | USS-MSV00010 |
| Manufacturer | U.S. Solid |
| Material | Brass |
| Maximum Operating Pressure | 1000000 Pascal |
| Net Quantity | 1.0 Count |
| Number of Ports | 2 |
| Outlet Connection Size | 0.5 Inches |
| Outlet Connection Type | Flange |
| Package Dimensions | 11.71 x 9.19 x 8.99 cm; 390 g |
| Specification Met | ANSI B16.34, IP65 |
| UPC | 888107082996 |

## Product Details

- **Brand:** U.S. Solid
- **Inlet Connection Size:** 0.5 Inches
- **Inlet Connection Type:** Flange
- **Manufacturer:** U.S. Solid
- **Material:** Brass
- **Maximum Operating Pressure:** 1000000 Pascal
- **Number of Ports:** 2
- **Outlet Connection Size:** 0.5 Inches
- **Outlet Connection Type:** Flange
- **Specification Met:** ANSI B16.34, IP65

## Images

![Motorized Ball Valve- 1/2" Brass Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup by U.S. Solid - Image 1](https://m.media-amazon.com/images/I/91zbAo9RXxL.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: NO. This motorized ball valve is made of brass, which contains lead, should not be used for drinking water.

**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 D***R on 25 October 2025*

Pricey but solid. they work solid and do make the zippy noise. These are not INSTANT. They take a couple of seconds to open or close. Great for RV tanks as you can barely hear them work. I haven't had one malfunction yet with gray water or debris. I got them on multiple tanks under the RV for almost a year, no problems (I do spray silicon lubricant into each valve every 6 month to avoid salt water corrosion). These don't overheat when left ON ( I leave them open all night when the temp drops below freezing) to empty the tanks and avoid ice damage.

### ⭐⭐⭐⭐⭐ Review
*by T***E on 5 October 2025*

I used this to control the water for an automatic evaporative cooler setup. It worked perfectly all summer exposed to full sun in 115°+ weather. It did not see much rain so I cannot confirm its water resistance.

### ⭐⭐⭐⭐⭐ Review
*by A***R on 15 December 2025*

Having trouble with undependable swing gate valves? So was I on my RV heating system! Installed this motorized unit and eliminated occasional cold blowing heating ducts! Very simple installation. As soon as system fans engage this unit opens and we have HEAT! No gate valve partially open or not! This units ball valve totally opens or shuts and allows a FULL FLOW of fluid.

## Frequently Bought Together

- U.S. Solid Motorized Ball Valve- 1/2" Brass Ball Valve with Full Port, 9-24V AC/DC and 2 Wire Auto Return Setup
- KUS USA SSS Fuel & Water Level Sensor
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-10*