# RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread

The RIZGHWOY Thermostatic Shower Valve is a brass mixer with 3/4-inch interface threads and an upward-facing nozzle. Its listing claims automatic temperature control and states operating ranges for inlet water and adjusted outlet temperature, but the thread size and fittings should be checked against the intended installation.

- [Original product page](https://aussiedealscout.com/product/rizghwoy-thermostatic-shower-valve-34-inch)
- [View offer](https://aussiedealscout.com/visit/rizghwoy-thermostatic-shower-valve-34-inch)
- Market: AU
- Language: en-AU
- Currency: AUD
- Brand: RIZGHWOY
- Model: RIZGHWOYuik38byvs1-11
- Category: Tools & Garden > Electrical & Plumbing
- Price: 68.30 AUD
- Previous price: 80.35 AUD
- Discount: 15%
- Price checked: 2026-11-13T12:03:31.856Z
- Rating: 3 / 5
- Reviews: 1

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- The thermostatic mixer is described as automatically balancing hot and cold water to help maintain the selected outlet temperature.
- The listing claims the valve shuts off water if the cold supply fails, as an anti-scald measure.
- The stated working pressure range is 0.1-0.5MPA. The listing calls for a pressure-reducing valve above 0.5MPA.

## Pros

- Brass construction and an upward nozzle are specified for this shower mixer.
- The stated outlet adjustment range is 20℃-50℃, with separate hot- and cold-water inlet ranges.

## Specifications

### Identity
- Brand: RIZGHWOY
- Model: RIZGHWOYuik38byvs1-11
- Item type: Thermostatic Valve
### Construction and dimensions
- Material: Brass
- Finish: Silver
- Total length: Approx.275mm / 10.83in
- Weight: Approx. 1148g / 40.5oz
- Interface thread: 3/4inch
- Nozzle orientation: Nozzle Upward
### Operating conditions
- Working pressure: 0.1-0.5MPA, more than 0.5MPA to install pressure reducing valve
- Cold water supply temperature: 8℃-29℃
- Hot water supply temperature: 55℃-85℃
- Water temperature regulation range: 20℃-50℃
- Temperature stability claim: With a 20 percent cold water pressure change outlet temperature fluctuation stays below 1.5C for comfort.

## Before you buy

- The listing gives its thread size as 3/4inch and describes included adapters, but does not identify the adapters' thread standards. Confirm connection compatibility before installation. Its title says 3/4 Inch while the feature text contains the malformed wording “34 inch thread ports.” The claimed 20 percent cold-pressure-change stability figure is written as below 1.5C in one section and less than 1.5°c in another, and the description does not specify the temperature-control method or test conditions. The title and bullets claim installation accessories, while the explicit package list names a hex wrench, decorative covers, adapters, strainer valves, storage bag and manual. The product-details field says included components “no,” so the actual selected listing bundle is unconfirmed. The claimed cold-supply-failure shutoff and anti-scald operation are not independently verified.

## In the box

- Thermostatic valve (Included)
- Hex wrench (Check selected pack): Named in the package list, but a product-details field says included components “no.”
- 2 decorative covers (Check selected pack): Named in the package list, but a product-details field says included components “no.”
- 2 adapters (Check selected pack): Named in the package list, but a product-details field says included components “no.”
- 2 strainer valves (Check selected pack): Named in the package list, but a product-details field says included components “no.”
- Storage bag (Check selected pack): Named in the package list, but a product-details field says included components “no.”
- Instruction manual (Check selected pack): Named in the package list, but a product-details field says included components “no.”

## A good fit for

- Buyers replacing a shower mixer who need an upward-facing nozzle and can confirm the 3/4-inch connection fits their plumbing.
- Households seeking a thermostatic mixer with a stated adjustable outlet range and automatic hot-and-cold balancing, subject to checking installation compatibility.

## Less suited to

- Installations that require a confirmed thread standard or verified adapter contents before purchase.
- Buyers who need independently verified anti-scald performance or temperature-stability testing.

## Customer feedback

The supplied aggregate rating is based on only one rating, so it offers very limited evidence about customer experience and does not establish specific strengths or problems. Buyers should weigh this uncertainty alongside the listing's stated connection and operating ranges, which still need to suit the intended installation.

## Frequently asked questions

### What thread size does the listing specify?
It states an interface thread of 3/4inch. The feature text also contains the malformed phrase “34 inch thread ports,” so confirm the connection standard and compatibility before ordering.
### What water temperatures does the valve list?
The stated cold-water supply range is 8℃-29℃, the hot-water supply range is 55℃-85℃, and the adjustable outlet range is 20℃-50℃.
### What accessories are included?
The explicit package list names a hex wrench, two decorative covers, two adapters, two strainer valves, a storage bag and an instruction manual. However, a product-details field says included components “no,” so the selected bundle is unconfirmed.
### What pressure does the listing recommend?
It specifies a working pressure of 0.1-0.5MPA and says to install a pressure-reducing valve above 0.5MPA.

## Alternative options

- [Thermostatic Shower Mixer 38°C Safety Lock Brass Wall Mount Bathroom Tap \| Unlike standard mixers, this thermostatic shower valve locks at 38°C to prevent scalding— with consistent hot/cold control.](https://aussiedealscout.com/visit/tanchen-tc110301-thermostatic-shower-mixer)
- [Walmeck Thermostatic Shower Valve Thermostatic Mixer Valve Shower Mixer Constant Temperature Hot Cold Water 3 4 Inch Brass Anti Scald Silver for Bathroom \(Nozzle Upward\)](https://aussiedealscout.com/visit/rizghwoy-thermostatic-shower-valve-34-inch)
- [Bevankly Shower Mixer Tap with Thermostat, Surface-Mounted Shower Thermostat, Brass Mixer Tap for Shower with 2 Outlets, Brass, 150 mm](https://aussiedealscout.com/visit/rizghwoy-thermostatic-shower-valve-34-inch)
- [Marketero Thermostatic Shower Mixer Bar Two Outlet, Shower Mixer Taps Wall Mounted Thermostatic Dual Outlet Shower Valve Brass with TOP G 3/4" and Bottom G 1/2" for Bathroom - Silver](https://aussiedealscout.com/visit/rizghwoy-thermostatic-shower-valve-34-inch)
- [GROHE Grohtherm 800 - Thermostatic Shower Mixer \(Precise Temperature Control, Safety Button at 38°C, Water Saving, Bottom Outlet 1/2"\), Chrome, 34558000](https://aussiedealscout.com/visit/rizghwoy-thermostatic-shower-valve-34-inch)
- [Thermostatic Shower Mixer Bar Valve Top Outlet 3/4" BSP, Anti Scald Chrome \| Solid Brass, 3/4" BSP & 1/2" BSP Compatible, Adjustable Centres 150mm \(135–165mm\), Riser Rail & Hose Compatible, Wall Mounted](https://aussiedealscout.com/visit/rizghwoy-thermostatic-shower-valve-34-inch)

## Images

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 1](https://aussiedealscout.com/i/oq87a3SiIczOOHGk23OvvVS56xstNigRet8s-uoVSDJx8aRD8ST5SgyJi-tU-F5n-m4MxyzZTFwLOOxKO4fHbLLg6-IuokGGIQuy8qdV4jHW5o5necfc0JXg.jpg)

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 2](https://aussiedealscout.com/i/6g3U4nTknAA7SPm-PQDGrhhZtCwuF5_SH4SPW5fCBXYooMn3KFx9kP50MS7sZthD5g1hM9rkhR_mH5AUqeqUu3erCW8yb_qAefuchuDsG08Qy-by0XRD9grG.jpg)

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 3](https://aussiedealscout.com/i/4zn5gWOM_Uciwm4Swhfeay5LJfTZh7Q4I3EaQPtyy_HAMfiJk76-bFDECHBrBziwiG-PrYocVvhkqPldSIqlzJ7kNV3eO7v6K_r4UFBudaLaulLGNhzX6lIE.jpg)

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 4](https://aussiedealscout.com/i/CJawFyHrS7o7-id0M2Qqu3y8lMoQ7Ame5UuRTJCelN8ww-7oKDsrezlPbHsUxIY0DKnrsCLswZQ6hlcIbFK_rZpu0jwSlVxhyyb453eJMKJ-oUMjhgipYjPD.jpg)

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 5](https://aussiedealscout.com/i/0THfD6aSWVhQ2waMOn2-Ggr4x19KZmZ1OqsXYU9z4Py0yA5oIuYUT5as9Ae2RWmCb_p6jSeqcR37RMSq90GrcaGRIXlzRvmlGuuijQyX8-U3TGU1-dfWE_Wx.jpg)

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 6](https://aussiedealscout.com/i/JiQu_PSatzjfSseyBbdqibrTdS6gJXa4pfAVbCRODaW6lvUiVkCAaCPPj3z0QclnrUlCRsQ_qW9LalB1pUuyNAxRESFQeuIhNw5qcPrd5I7Yg1hViO35NjmQ.jpg)

![RIZGHWOY Thermostatic Shower Valve, 3/4-Inch Thread — 7](https://aussiedealscout.com/i/fhHO1jvu_ingu1tGlVtdrz59NH1QSjnxKPj7RHAKHKD40y4ODqEcJSUJnrdC1S6cDxSiAn4c6dyjs6uppcSVI0mnCr0XQKHC-RXmy3gk-H_d9kvVrHMzXAY8.jpg)