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Design with Caleffi Promotion

The “Design with Caleffi: March 2027 tour” provides consulting engineering companies with the opportunity to visit Caleffi, one of the world’s leading manufacturers of hydronic heating, plumbing and HVAC components. The campaign is designed to promote technical education, encourage engagement with innovative hydraulic system solutions, and recognise consulting companies that actively support industry best practice through specification, project delivery and knowledge sharing. Three winners will have the opportunity to visit the Caleffi headquarters and manufacturing facilities in Northern Italy, gain firsthand insight into product development and manufacturing processes, attend technical training sessions, network with industry professionals, and visit ISH Frankfurt 2027, the world’s leading trade fair for HVAC, water and building services technology.

For further information, download our full competition details;

Click here

Competition Period

Start Date: 1 July 2026
End Date: 30 November 2026
Prize Draw: Mid-December 2026

Contact Details

Steven Preston
E: steve.p@allvalve.com.au
Ph: 0499 772 823

Watermark valves with actuator

The TCN series electric motorised actuators are now stocked at All Valve Industries. Featuring an impressive number of options, these compact electric actuators are suitable for a wide range of applications including being mounted on Watermarked valves for use in potable water.

Key features

  • Ultra small compact form
  • Powerful brushless motor
  • Heavy duty construction with IP67 aluminium or PC + PET housing
  • Inbuilt anti-condensation heater to reduce risk of corrosion.
  • 2 SPDT volt free end of travel switches included
  • Available in various voltages
  • Manual override for emergency hand operation, with allen key included
  • Local visual position indicator dome
  • Overload protection

The TCN series actuators have an ISO 5211 mounting which allows for a direct connection to various valves, including the Watermark approved ball valves and butterfly valves from All Valve Industries.

Basic on/off or smart models

The TCN series quarter turn electric actuators are available in either a basic or smart model. The basic model is constructed with internal mechanical cams to stop the motor in the required position. It offers a number of standard features as mentioned above, as well as a variety of voltages and wiring configurations.

The smart models are fully electronic using magnetic positioning and operate using inbuilt firmware. In addition to the standard features, the smart model features an OLED screen which can display position indication, failure reports, along with menu operation and push button control to allow numerous advanced operations such as custom positions, speed control, local manual control, and more.

Explore our range of actuated valves

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Optional functions

The smart actuators take advantage of its magnetic position sensing technology, which drives the position proportional to an input control signal. Control signals include 0-20mA, 4-20mA, 0-5V, 1-5V, 0-10V, or 2-10V and can be selected within the menu system.

The TCN actuators are capable of being supplied compatible with Modbus or Canbus on the full range of actuators from 20 to 400Nm, either in smart on/off, or smart modulating control. The smart actuators firmware can be used to calibrate and setup the actuators to your BUS system using the intuitive menu system which allows the user to customise and setup actuators specific to your requirement.

Applications for wireless operation assists with the reduction of control wiring costs or where the actuator is in a location with power but no means to connect control and feedback cables. The standard smart wireless actuator, which includes an option of a 1.5km wireless range, enables customers to take full advantage of this fast-growing market. The wireless series allows the user to control the opening and closing of actuators via either OCEAN or LORA 433 or 915Mhz frequency. The actuators can be controlled on a one to one connection or one controller can control multiple actuators at once.

The actuator can be set to two different modes; timer or pulse mode

PULSE MODE – Pulse mode allows the user to set the actuator to ‘pulse’ ON OFF ON OFF ON OFF repeat. The user can set the time they want to elapse whilst opening for example before it closes the actuator. This can be the time it takes to fully open, it could be fully open and then wait 1 hour or it could be run half the working time to achieve a half open status and then close.

TIMER MODE – The Timer mode is used where the user requires the valve to open and close at certain times through the day or week. The actuator has a full 24-7 timer built in with date stamp and can be programmed to open and close up to 50 timers per day. The actuator will open at the programmed times and can then stay open for as long is required, all programmable via the intuitive onboard software.

Other options

Torque Ratings

Available in 20Nm, 50Nmm 110Nm, 200Nm or 400Nm.

Selecting an actuator to match a valve’s torque rating requires a number of considerations based on the expected operating conditions. These conditions can include, for example, the fluid medium, temperature, pressure and viscosity of the medium, the number of operations per day, and whether any other safety margins should be included.

Our ‘standard’ matchings offered in our Watermark ball valve and butterfly valve datasheets assumes that the medium is clean potable water at the valve’s maximum rated working temperature and pressure.

Options

These options are only available in the smaller size actuators up to 110Nm, in either the basic or the smart models.

‘Failsafe’ operation

Failsafe functionality is provided via an optional internal super capacitor. The actuator will charge the capacitor when there is a power supply available and will operate as normal to power open and power close. On power loss, the actuator will fail to open or closed position via the capacitor. The capacitor does require that the actuator receives sufficient charge with a recommended initial charge time of around 2-3 minutes. 

High Speed

The smaller range of actuators is available with a high speed option which reduces the torque output but offers as fast as 1 second working time for quarter turn operation. Note that the one second version is only possible in 20Nm actuator series with the 50-110Nm range taking approx. 5-6 seconds. 

Watermark approved 20mm Hot Water Meter

All Valve Industries is proud to announce the launch of its latest addition to the range water meters – the B Meters GSD series 20mm Watermark approved hot water meter.

Designed for reliable and cost-effective installations, the GSD series single jet water meter technology not only delivers a long service life but also meets the highest standards of quality and regulatory compliance. It is Watermark and NMI approved, as well as lead free certified, ensuring trusted performance and adherence to the strictest industry criteria.

Key Features and Benefits                                                   

  • Single Jet Meter:
    Utilising single jet meter technology, the new 20mm hot water meter provides a cost-effective solution with a long service life, ensuring accurate measurements and low maintenance costs.
  • 360° Rotating Dial:
    A sealed dry register with a 360° rotating dial allows for effortless readability from any angle, ensuring convenient monitoring of water usage.
  • Upside Down Installation:
    An improved index registry mechanism enables upside down installation (GSD8 model only), offering enhanced flexibility for a variety of site configurations.
  • Scannable Barcode:
    Each meter is equipped with a scannable serial number provided in both numeric and barcode formats, streamlining asset management and integration with maintenance systems.
  • Pulse Output:
    The REED pulse output cable is included as standard, facilitating remote monitoring and automated data collection.
  • Couplings & Check Valve Included:
    Standard meter coupling tails with an integrated check valve ensure secure and reliable installation connections.
  • Industry-Approved Standards:
    The 20mm hot water meter is proudly Watermark approved, NMI approved and lead free certified, meeting stringent performance and quality standards that customers can rely on.

Explore our hot water meter range

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All Valve Industries is dedicated to supporting the B Meters range in the Australian market and is preparing to further extend the range of metering solutions by launching a LoRaWAN communication module alongside our existing pulse outputs to suit the GSD series hot water meters. This advancement will further enhance remote monitoring capabilities and provide our customers with even greater flexibility in deploying metering solutions. More information to be released in late 2025.

For more information, please contact our sales team at sales@allvalve.com.au or call 02 8543 9811.

Emergency Mixing Valve System

All Valve Industries Develops Australia’s First Watermark Certified Mixing Valve Solution For Emergency Shower and Eye Wash Equipment

Since the publication of AS4775 – 2007: Emergency eyewash and shower equipment, the challenge of how to supply “tepid” water to these critical first emergency response products using Watermark certified mixing valves had not been resolved. Until now!

All Valve Industries through collaboration with key industry stakeholders has responded by developing an innovative Watermarked solution in the Caleffi EMS120 – Emergency Mixing Valve System.

The issue of tepid water delivery to these emergency fixtures is one that has been largely misinterpreted and rarely applied in practice as you investigate the emergency shower landscape in Australia. Essentially the stated tepid water temperature range of 16°C – 38°C referenced in AS4775, is intended to deliver flushing fluid at a temperature conducive to encouraging an injured party to complete the full 15-minute flush during an emergency whether this occurs at an emergency shower or eye or eye/face wash unit.

Once this is understood and the parameters of the workplace environment such as the geographic location of the site, the location of the emergency equipment within the facility and the types of hazardous materials to which a person may be exposed are included in the risk assessment, the application of tepid water then begins to make sense!

Often it is mistakenly thought that cold water will be sufficient for emergency eye wash and shower applications, however an uncontrolled water supply temperature delivers uncertainty and can result in users simply being unable to complete the recommended 15 minute flushing procedure where the water is too cold or too hot. At temperatures below 15°C prolonged exposure increases the hypothermia risk to the user and uncontrolled temperatures above 38°C (ideal bathing temperature), could lead to chemical interaction with eyes and skin and also increases the risk of scalding as well as potential exposure to Legionella.

All Valve Industries Caleffi EMS120 Emergency Mixing Valve System delivers the following key high performance features:

  • Watermark certified Mixing Valves to AS4032.2
  • 20°C- 38°C controlled temperature range;
  • + / – 3°C accuracy of flushing fluid;
  • 12 l/min – 120 l/min mixed water flow rate range;
  • 76 l/min cold water bypass capacity;
  • Thermal shut off in the event of cold water failure;

One crucial design element for the Caleffi EMS120 assembly is the inclusion of a cold water bypass. As first response emergency equipment must remain functional in the event of an emergency, the cold water bypass becomes a critical to allow cold water only to flow at a rate suitable to support the continued use of an emergency shower or eye or eye/face wash in the event of hot water failure. A standard TMV does not incorporate such a feature and will shut down in the event of either hot or cold water supply failure making them totally unsuitable for critical infrastructure installations such as those described here.

The combination of All Valve Industries’ Watermark certified Caleffi EMS120 Emergency Mixing System, as well as AS4775 and AS4020 certified and compliant emergency shower and eye/face wash technology, allows you to specify and install Australia’s first compliant and most innovative emergency response package knowing that they have been researched, designed and engineered to be safe, reliable and fit for purpose with the needs of your industry.

Emergency Mixing Valves

View our range of mixing valve assemblies for safety showers and eyewash units
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Future of Water Management

For decades, mechanical water meters have been the backbone of utility management, offering reliability and familiarity. However, as water utilities face increasing challenges such as population growth, water scarcity, and aging infrastructure, solid-state metering technology emerges as a transformative solution.

Why Upgrade to Solid State Meters?

Solid-state meters, powered by advanced sensor technology and data analytics, provide a host of benefits that outpace their mechanical counterparts:

  • Unmatched Accuracy
    Solid-state meters measure lower flow rates with precision, capturing as little as 1 liter/hour compared to the 5 liters/hour of high-end mechanical meters. This ensures more accurate billing and eliminates revenue losses from undetected flow.

  • Enhanced Longevity
    Unlike mechanical meters, solid-state meters lack moving parts, making them resistant to wear, corrosion, and mineral buildup. This reduces maintenance costs and ensures consistent performance over their lifespan.

  • Remote Reading Capabilities
    Equipped with communication features like RF, cellular, or internet connectivity, solid-state meters enable remote readings via automated systems, saving time and resources.

  • Actionable Data Insights
    Solid-state meters collect detailed consumption data, enabling utilities to analyze usage patterns, optimize networks, and plan infrastructure upgrades effectively.

  • Environmental Impact
    By detecting leaks and promoting conservation, solid-state meters help minimize water waste and support sustainable resource management.

  • Adaptability and Resilience
    Designed to withstand harsh environments, modern solid-state meters can operate in extreme conditions when paired with specialized housings from manufacturers like Itron.

  • Streamlined Billing and Consumer Engagement
    Accurate data enhances billing efficiency and transparency, allowing consumers to monitor their usage through online portals.

A Seamless Transition for Utilities

Solid-state meters integrate easily with automated systems, allowing utilities to transition gradually from manual readings to advanced metering infrastructure (AMI). This shift not only enhances operational efficiency but also provides opportunities to elevate staff roles, focusing on data analysis and system management.

Choosing the Right Solution

Not all solid-state meters are created equal. Collaborating with experienced vendors, such as Itron, ensures utilities select the right products for their needs. For example, Itron’s wSource meters offer a battery life of up to 22 years and compatibility with open standards, making them a reliable choice for utilities worldwide.

Embrace the Future of Water Management

Solid-state metering is more than a technological upgrade—it’s a pathway to improved efficiency, sustainability, and customer satisfaction. To explore how solid-state meters can revolutionize your utility operations.

Download Itron's white paper

Solid State Water Metering
Click Here

Itron Engage Expert Partner

All Valve Industries Achieves Itron Engage Expert Status

All Valve Industries (AVI) announced that it achieved Expert level status in the Itron Engage Channel Partner Program in 2024, the first company in Australia to be awarded this tier.

Itron Engage is a global program with benefits designed to recognize their partner’s expertise across the Itron portfolio. Through ongoing training, development, certification and support, Itron enables their partners to leverage the strength of the Itron portfolio, brand and leadership position to deliver market leading products and solutions for their customers.  

"We're delighted to be recognized by Itron with Expert partner status," said Trent Kilner, Managing Director at AVI. "We have heavily invested in the capabilities within our organization to capitalize on the opportunities provided to us by Itron and the Engage Channel Partner Program. This recognition is a testament to the dedication of our team in supporting Itron’s solutions to the market.”

Along with its Expert level status, AVI is certified by Itron in the delivery of smart water devices, AMI and AMR network solutions, Temetra meter data management deployment services and water operations management solutions.

AVI is one of the Australia’s most accomplished distributors for Itron, currently delivering AMR and AMI systems for some of Australia’s largest water authorities, including Sydney Water, as well as many regional NSW councils and a vast network of plumbing merchants.

Itron Metering Projects

All Valve Industries has been appointed as a National distributor for Itron’s range of metering products. This partnership means Itron now has a well-established distribution channel for the wholesale market, as well as additional local stock and support in Sydney.

Itron received approval to provide metering solutions in compliance to Sydney Water’s Multi-Level Individual Metering (MLIM) Policy.

Itron is a world-leading technology and services company dedicated to providing comprehensive solutions that measure, manage and analyze energy and water. It is also an industry leader in metering solutions and the number 1 supplier of water meters and communication modules globally. With over 90 million water meters and more than 21 million water communication modules supplied worldwide, Itron is your best choice in resource management.

Project Quotes

  • Must install metering on each unit as per MLIM Guidelines (common water optional).
  • Source and install Master Meter(s) from Sydney Water.
  • Attach the included labels on the pipe on the outlet side of the meter with lot number and tap test.
  • Ensure appropriate access to site for Itron Technicians and Subcontractors at mutually agreeable time

 If you lodge a Section 73 application after 1 September 2014, these conditions will be in the:

  • Notice of Requirements letter
  • complying Section 73 Certificate development letter. 
  • Address of Project site
  • Number of master meters – Plumber to organise with Sydney Water
  • Number of apartments – residential meters required
  • Number of common water meters – If required
  • Number of buildings in projects
  • Number of Levels per building
  • Required Lead time from Meter supplier (for meters and commissioning)
  • Are sub assembly kits required (meter brackets)

Itron is able to offer a fixed price quotation due to the mobile battery operated EverBlu Collector Technology. This technology enables Itron to provide full RF coverage across the whole site without requiring additional power points. The infrastructure requirements and positions are determined during the Infrastructure survey using specialised tools. This process is only required to be performed once. If additional collectors and/or access points are required after this process, they will be provided at Itron’s cost. Itron have successfully deployed EverBlu networks across entire buildings and towns / cities in Australia, with the largest single deployment being 13,500 meters.

Valve Cavitation

Every now and again, a product is used in an application which isn’t fit for purpose and the consequence of doing so becomes evident very quickly. However, these situations can also be treated as lessons learnt and this brief article has been written to help understand the effects of high differential pressures across a flow control valve.

In this instance, unbeknownst to All Valve Industries, a Cimberio 746 series balancing valve was used to control the circulating flow of cold water through various circuits in a building, much like you would for a domestic hot water system, with the aim to reduce stagnant cold water and the risk of Legionella.

The issue was that rather than relying on a circulating pump with a relatively low head pressure for the circulation, the system used the mains water and booster pumps which were normally used to provide the peak flow demand to the building. This mains pressure water circulated through the system and back to an open tank for recirculation.

In order to provide the design flow for each circuit and balance the system, the Cimberio 746 series balancing valves were installed at the end of each circuit. Although the flow rates achieved were correct, the valves had to create a pressure loss of nearly 500kPa, whereby the maximum suggested pressure loss for these balancing valves is 50kPa.

The result of the valves creating this excessively high pressure loss was that cavitation occurred inside the valve and, within just 6 months, eroded the brass body to the point of failure. The tell tale sign of cavitation is the pitted rough surface structure and being located directly downstream of the ‘vena contracta’ which is the narrowest flow area that creates the pressure loss. The pictures show just how destructive the cavitation can be.

There are several alternative solutions to rectify the issue, for example, using a hydraulic style differential pressure sustaining valve at the end of the common return line which fed the tank, thereby reducing the pressure loss required across the balancing valves, or potentially redesign the system to not vent to the open tank and use a smaller circulating pump, or possibly use a control valve that featured an anti-cavitation trim (although unlikely available with Watermark approval).

This is just one example of cavitation in valves that All Valve Industries have seen over the years, but it serves as a reminder of the importance to carefully review manufacturer’s recommendations for the valve’s working conditions to ensure reliable performance for the life of the product.

For more information on cavitation, Flowserve provides a very good overview of this topic and you can read about it here;

Flowserve cavitation article