---
product_id: 193424747
title: "HSH-Flo 1/2\" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve"
brand: "hsh-flo"
price: "R1741"
currency: ZAR
in_stock: true
reviews_count: 4
category: "Hsh Flo"
url: https://www.desertcart.co.za/products/193424747-hsh-flo-1-2-dn15-2-way-12vdc-cr2-01
store_origin: ZA
region: South Africa
---

# Full bore 1/2" brass valve 12VDC low power control 3N.m torque actuator HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve

**Brand:** hsh-flo
**Price:** R1741
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your fluid control game with precision, power, and efficiency!

## Quick Answers

- **What is this?** HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve by hsh-flo
- **How much does it cost?** R1741 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/193424747-hsh-flo-1-2-dn15-2-way-12vdc-cr2-01)

## Best For

- hsh-flo enthusiasts

## Why This Product

- Trusted hsh-flo brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable Brass Build:** Robust 1/2" NPT full bore valve body ensures leak-proof, long-lasting fluid and air control.
- • **Smart Safety Features:** Built-in limit switches auto cut off current at end positions, preventing wear and saving energy.
- • **Manual Override & IP67:** Waterproof actuator with manual override and working indicator keeps you in control, rain or shine.
- • **Energy Efficient Design:** Consumes power only during switching—no continuous energy drain, perfect for smart automation.
- • **Precision Power Control:** 12VDC actuator with 3N.m torque delivers swift, reliable valve operation in ≤5 seconds.

## Overview

The HSH-Flo 1/2" DN15 2 Way 12VDC motorized ball valve combines a durable brass full bore valve body with a high-torque 12VDC actuator. Designed for fluid and air applications up to 145 PSI, it features built-in limit switches for auto power cut-off, manual override, and IP67 waterproof rating. Ideal for HVAC, water treatment, and smart home automation, it ensures energy-efficient, reliable valve control with a lifespan of 70,000 cycles.

## Description

Technical Parameters:◎Valve Body Diameter: 1/2 inch NPT;◎Valve Body Material: Brass;◎Actuator Material: Engineering Plastics;◎Sealing Material: FKM and PTFE;◎Wiring Diagram: CR2-01;◎Working Voltage: 12VDC Only;◎Working Current: ≤ 500mA;◎Working Medium: Fluid, Air;◎Working Pressure: Max 145 Psi;◎Switching Time: ≤ 5 Sec.;◎Life Time: 70000 times (Testing pressure is 0.4MPa, medium is water)◎Actuator Rotation Angle: 90°;◎Torque Force: 3N.m.;◎Cable Length: 0.5m;◎Environment Temperature: -15℃ ~ 50℃;◎Liquide Temperature: 2℃ ~ 90℃;◎Switch Indicator: YES◎Manual Override: YES;◎Protection Class: IP67Application:◎HVAC;◎Water Treatment;◎Chemical Process;◎Air Compressor Drainage;◎Automatic Control System;◎Solar Hot Water Engineering;◎Watering Flowers, Regular Humidification;◎Air Conditioning Automatically Humidifies;◎Automatic Control Of Small Industrial Equipment;◎Environmental Protection, Efficient Water-saving;◎Replace Solenoid Valve (Especially when solenoid valve cannot work reliably);Manual Override Instructions:◎In case of anelectric supply failure, it is possible to operate the actuator manually.◎Power must in off position when start the manual override.◎Gently putt up the knob about 3mm, then revolve the knob around left and right to control the valve open or close.◎When the red needle in the indicator pointing to "S", means the valve is closed; When pointing to "O", means the valve is open.◎After finish the manual override operation, must press down the knob, so that for the normal electric operation.

Review: nicely madet - well made with a wide voltage range. The problem is that you need a 3 way switch to operate it. You have to reverse the voltage to change the state...
Review: doesn't need to be energised to stay open or shut. - I liked the fact that it only draws current to operate either open or shut not to be kept energised in either state. I use the unit wired into the house alarm system which shuts the valve whilst we are absent from the house hence preventing any accidental water leaks during our absence. It is programed with a 2hour time delay on shutting off to allow for a dishwasher or washing machine to complete it's cycle if they are still operating at departure time.

## Features

- Power To Open and Power To Closed;
- 12VDC CR2-01 2 Wires Control 2N.m Actuator;
- 2 Way 1/2" NPT Full Bore 15mm Brass Valve Body;
- Limit Switches Bulid-In, Auto Cut Off Current When Arrived At Place(0Ma);
- Manual Override And Working Indicator Installed, IP67 Water Proof Actuator.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V5985QL |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #113,092 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #500 in Ball Valves |
| Brand | HSH-Flo |
| Color | As Picture Show |
| Customer Reviews | 3.3 3.3 out of 5 stars (22) |
| Date First Available | April 19, 2015 |
| Exterior Finish | Brass |
| Included Components | Actuator, Valve Body |
| Inlet Connection Size | 1/2 Inches |
| Inlet Connection Type | National Pipe Tapered |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Item Weight | 13.6 ounces |
| Item dimensions L x W x H | 2.56 x 2.24 x 3.43 inches |
| Item model number | 1/2 inch |
| Manufacturer | SuZhou HSH-Flo Equipments Co.,Ltd |
| Material | Brass, Plastic |
| Maximum Operating Pressure | 145 Pound per Square Inch |
| Number of Ports | 2 |
| Outlet Connection Size | 1/2 Inches |
| Outlet Connection Type | NPT Thread |
| Part Number | hjuyn-526 |
| Product Dimensions | 2.56 x 2.24 x 3.43 inches |
| Size | 2.24 x 2.56 x 3.43 inches |
| Specification Met | CE |
| UPC | 753593912051 |

## Product Details

- **Brand:** HSH-Flo
- **Exterior Finish:** Brass
- **Inlet Connection Size:** 1/2 Inches
- **Inlet Connection Type:** National Pipe Tapered
- **Item dimensions L x W x H:** 2.56 x 2.24 x 3.43 inches
- **Material:** Brass, Plastic
- **Maximum Operating Pressure:** 145 Pound per Square Inch
- **Number of Ports:** 2
- **Outlet Connection Size:** 1/2 Inches
- **Outlet Connection Type:** NPT Thread

## Images

![HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve - Image 1](https://m.media-amazon.com/images/I/312B4T6mPqL.jpg)
![HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve - Image 2](https://m.media-amazon.com/images/I/41-5oM7s-kL.jpg)
![HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve - Image 3](https://m.media-amazon.com/images/I/414IgNjwQKL.jpg)
![HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve - Image 4](https://m.media-amazon.com/images/I/41HXyeTumML.jpg)
![HSH-Flo 1/2" DN15 2 Way 12VDC CR2-01 Brass NPT Reverse Polarity On/Off Electrical Motorized Ball Valve - Image 5](https://m.media-amazon.com/images/I/41KXMy+DZfL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ nicely madet
*by J***S on June 22, 2024*

well made with a wide voltage range. The problem is that you need a 3 way switch to operate it. You have to reverse the voltage to change the state...

### ⭐⭐⭐⭐ doesn't need to be energised to stay open or shut.
*by A***R on November 4, 2021*

I liked the fact that it only draws current to operate either open or shut not to be kept energised in either state. I use the unit wired into the house alarm system which shuts the valve whilst we are absent from the house hence preventing any accidental water leaks during our absence. It is programed with a 2hour time delay on shutting off to allow for a dishwasher or washing machine to complete it's cycle if they are still operating at departure time.

### ⭐ POS
*by A***R on August 27, 2025*

Doesn’t work

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---

*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-03-03*