---
product_id: 441572633
title: "Motorized Zone Valve,2 way,3/4\" Sweat,Normally Closed,18\" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve"
brand: "kazeffi"
price: "R1987"
currency: ZAR
in_stock: true
reviews_count: 8
url: https://www.desertcart.co.za/products/441572633-motorized-zone-valve-2-way-3-4-sweat-normally-closed
store_origin: ZA
region: South Africa
---

# Corrosion-resistant brass & stainless steel All-metal heavy-duty gears 100K+ cycles tested Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve

**Brand:** kazeffi
**Price:** R1987
**Availability:** ✅ In Stock

## Summary

> ⚙️ Elevate your system with precision-engineered flow control!

## Quick Answers

- **What is this?** Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve by kazeffi
- **How much does it cost?** R1987 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/441572633-motorized-zone-valve-2-way-3-4-sweat-normally-closed)

## Best For

- kazeffi enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last:** Engineered for over 100,000 flawless cycles—reliability you can count on.
- • **Premium Materials:** Corrosion-resistant brass valve body with stainless steel housing ensures durability and longevity.
- • **Powerful Precision:** Heavy-duty motor with all-metal gears delivers smooth, consistent operation every time.
- • **Seamless Integration:** 24 VAC 4-wire control with end switch for easy compatibility and installation.
- • **Value Meets Performance:** Compact 3/4" sweat connection design offers professional-grade quality without breaking the bank.

## Overview

The KAZEFFI Motorized Zone Valve KZ4H-S222 is a robust 2-way, 3/4" sweat valve designed for professional HVAC and irrigation systems. Featuring a corrosion-resistant brass body, stainless steel housing, and a heavy-duty motor with metal gears, it guarantees over 100,000 cycles of flawless operation. Operating at 24 VAC with a 4-wire control and end switch, this valve offers easy installation and reliable performance, making it the perfect Honeywell V8043e replacement for savvy professionals seeking durability and efficiency.

## Description

Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve

## Features

- Corrosion-resistant, brass valve body，stainless steel housing. Aluminum cover.
- Quality tested for over 100K cycles for flawless operation.
- Heavy-duty motor with all metal gears.
- Voltage: 24 VAC | Frequency: 50/60 Hz. | End Switch: 24V, 2A
- Easy to install，Value for money

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Material | Brass, Stainless Steel |
| Brand | KAZEFFI |
| Item dimensions L x W x H | 5.71 x 3.54 x 4.92 inches |
| Exterior Finish | Aluminum,Metal,Steel |
| Inlet Connection Size | 22.2 Millimeters |
| Inlet Connection Type | welding |
| Outlet Connection Type | Sweat |
| Maximum Operating Pressure | 1600 Kilopascal |
| Number of Ports | 2 |
| Outlet Connection Size | 22.2 Millimeters |
| Specification Met | FCC |
| Manufacturer | KAZEFFI |
| Part Number | Zone Valve KZ4H-S222 |
| Item Weight | 1.92 pounds |
| Product Dimensions | 5.71 x 3.54 x 4.92 inches |
| Item model number | Zone Valve KZ4H-S222 |
| Voltage | 24 Volts |
| Batteries Included? | No |
| Batteries Required? | No |

## Product Details

- **Material:** Brass, Stainless Steel
- **Brand:** KAZEFFI
- **Item dimensions L x W x H:** 5.71 x 3.54 x 4.92 inches
- **Exterior Finish:** Aluminum,Metal,Steel
- **Inlet Connection Size:** 22.2 Millimeters
- **Inlet Connection Type:** welding
- **Outlet Connection Type:** Sweat
- **Maximum Operating Pressure:** 1600 Kilopascal
- **Number of Ports:** 2
- **Outlet Connection Size:** 22.2 Millimeters

## Images

![Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve - Image 1](https://m.media-amazon.com/images/I/61JhBQcIKlL.jpg)
![Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve - Image 2](https://m.media-amazon.com/images/I/71IrQDoVjIL.jpg)
![Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve - Image 3](https://m.media-amazon.com/images/I/61e8ccCwRXL.jpg)
![Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve - Image 4](https://m.media-amazon.com/images/I/61Mf+2yNcjL.jpg)
![Motorized Zone Valve,2 way,3/4" Sweat,Normally Closed,18" Leads,4 wire control 24 VAC with End Switch, Replacement for Honeywell V8043e Zone Valve - Image 5](https://m.media-amazon.com/images/I/61pxWPH2YHL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great price and it works
*by R***D on December 5, 2023*

It works just as well as a Honeywells that it replaced

### ⭐⭐⭐⭐ Good quality valve
*by B***C on May 28, 2023*

This valve worked exactly has described. 3/4” sweat solder fitting was snug and took solder fine. The 4 wire head took a bit of fitness to make work with w 3 wire system but it has worked fine for the last month of the heating season. Hopefully it will continue to work for the next few years without fail.Price point is what you would expect, not a great value but defiantly not a budget buster.

### ⭐⭐⭐⭐⭐ well built, virtually silent
*by A***D on March 22, 2023*

I got this unit to use as a valve in a complex engineered hot water storage and recirculation system. The unit is well built. The control cable has five wires: yellow/green for ground, blue and brown for 24VAC power, and grey and orange for a switch-activated pump controller. The wire ends all have brass ferrules as shown on one of the pictures. The pipe connections on each end of the valve are 3/4" sweat fittings. The internal seal is an EPDM rubber ball that is pushed against a 9mm orifice when the valve is in the normally-closed resting state. This setup is identical to all the other valves like this on the market. I cannot see this small orifice allowing high volume flow, though it should work just fine for hydronic zone controlled heating.The motor actuation is virtually silent. Opening time was about 9.5 seconds with closing time of about 3.5 seconds. The valve is held closed by two balanced springs acting to torque the actuator shaft closed. When current is applied to the 24VAC leads, the geared motor opens the arm against the spring, allowing water to flow. The valve is opened about 1/4 turn and a contactor closes a microswitch to turn a pump motor on. At this point, with current still applied, the motor stops moving and holds position. I do not know if the motor has an internal switch that shuts it off or if the motor just stops turning but still exerts torque to keep the valve open.When current is switched off, the springs slowly return the valve to the closed position, closing the rubber ball against its seat and opening the auxiliary pump control switch.The unit has a manual override switch on one end. By moving this switch to MANUAL you are opening the valve part-way, though not far enough to trigger the pump-start switch.All in all , a nice motor and well built. I am unable to tell if this motor can be used to replace the motor of a Honeywell valve control or not.

## Frequently Bought Together

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-21*