This really depends upon the environment and the quality of the media that the valve operates with. The installation of line size strainers upstream of any Pressure reducing valve is highly recommended to reduce the amount of dirt and other impurities from entering the valve internals. A correctly selected and sized Pressure Reducing Valve should perform for many years. In particular with steam installations, it should be installed in accordance with good steam fitting practice and it is highly recommended that regular internal inspection of the valve is carried out at least once a year and cleaned or repaired as required. This will give the valve the best opportunity to continually operate satisfactorily for many years.

Tekmar518

Process Systems stocks a wide range of pressure relief valves for different media including steam and fluid. These PRV's include both direct acting and pilot variants in threaded BSP and flanged configurations.

Size 1/2" to 2" BSPT Body Ductile Iron Application Steam Inlet Pressure Range 1 to 10 Bar Outlet Pressure Range 0.5 to 9 Bar Temperature 0°C to 220°C

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This privacy policy sets out how we uses and protects any information that you give us when you use this website. We are committed to ensuring that your privacy is protected. Should we ask you to provide certain information by which you can be identified when using this website, then you can be assured that it will only be used in accordance with this privacy statement. We may change this policy from time to time by updating this page. You should check this page from time to time to ensure that you are happy with any changes.

Love this website, prompt call back and had the necessary information that I was inquiring about. And had the part as well.

Tekmar 519Wiring diagram

All of our products come standard with a 12 month warranty. The good news is we have very strict quality controls and all valves leave our warehouse tested (full material and testing certificates are available) and inspected so there are rarely any issues.

We require this information to understand your needs and provide you with a better service, and in particular for the following reasons:

In most cases a pressure reducing valve needs to be able to sense the resultant pressure downstream of the valve. This is most commonly measured against an opposing spring tension or pneumatic force, which is set during the commissioning of the valve. The balance of these forces encourages the opening and closing of the main valve. The most common type of Pressure reducing valve is a self-acting type. Where Self-Acting requires no external power or input They can satisfactorily perform, over a wide range of pressures and flow rates.

There are many and varied reasons why a Pressure reducing valve may be required for any particular application. Some include process pressure requirements, process temperature requirements, equipment operating pressure requirements & equipment operating temperature requirements.

Tekmar 519Installation Manual

Welcome to our website. If you continue to browse and use this website, you are agreeing to comply with and be bound by the following terms and conditions of use, which together with our privacy policy govern Process Systems’s relationship with you in relation to this website. If you disagree with any part of these terms and conditions, please do not use our website.

Size 1/2" to 2" BSPT Body Bronze Application Steam Inlet Pressure Range 0 to 17 Bar Outlet Pressure Range 0.2 to 10 BAR Temperature 0°C to 210°C

Size 1/2" to 2" BSPT Body Bronze Application Water Inlet Pressure Range 2 to 16 Bar Outlet Pressure Range 0.5 to 5.5 BAR Temperature 0°C to 80°C

Tekmar 519Manual

So far so good! Customer service great and site is very well laid out and easy to use. So far every part I've needed has been i stock. Thanks Voomi.

Tekmarthermostat Manual

We are committed to ensuring that your information is secure. In order to prevent unauthorised access or disclosure, we have put in place suitable physical, electronic and managerial procedures to safeguard and secure the information we collect online.

Tekmar079

All valve series and other products manufactured or distributed by Process Systems Pty. Ltd. are warranted by Process Systems to be free of defects in material and workmanship for a period of 1 year from the date of purchase or as the manufacturer warrants. Process Systems obligation under this warranty is limited to repair or replacement of the defec1ive product or refund of the purchase price paid solely at the discretion of Process Systems and provided such defective product is returned to Process Systems freight prepaid and upon examination by Process Systems such product is found defective. This warranty shall be void in the event that the product has been subject to misuse, misapplication, improper maintenance, modification or tampering. This warranty is expressed in lieu of all other warranties, expressed or implied from Process Systems Pty. Ltd. representatives or employees. Process Systems reserves the right to change Valve and Brochure specifications without notice.

Our website may contain links to other websites of interest. However, once you have used these links to leave our site, you should note that we do not have any control over that other website. Therefore, we cannot be responsible for the protection and privacy of any information which you provide whilst visiting such sites and such sites are not governed by this privacy statement. You should exercise caution and look at the privacy statement applicable to the website in question.

We will not sell, distribute or lease your personal information to third parties unless we have your permission or are required by law to do so. We may use your personal information to send you promotional information about third parties which we think you may find interesting if you tell us that you wish this to happen. If you believe that any information we are holding on you is incorrect or incomplete, please write to or email us as soon as possible at the above address. We will promptly correct any information found to be incorrect.

This depends upon where you are based and the freight method chosen. If the express freight option is selected it is usually next day delivery to metropolitan areas in Australia for under 5kg. If free freight has been selected it will go by road freight which can be anywhere from 1 to 10 days depending upon your location. It usually averages 3 days.

Tekmar521

A pressure reducing valve is generally used to reduce the pressure of a media from a high to a lower safe working pressure. However it can also provide a form of temperature control when utilised on a steam system. For example this could be used in process applications where a product is sensitive to high temperatures, causing product spoilage during the heat transfer process. In a saturated steam system the steam pressure is directly related to the steam temperature.

Process Systems stocks a wide range of pressure relief valves for different media including steam and fluid. These PRV's include both direct acting and pilot variants in threaded BSP and flanged configurations.

Thank you for having all these small crazy little parts! I can only imagine the organization of all of this! You are appreciated!

Tekmar561

The term ‘Process Systems’ or ‘us’ or ‘we’ refers to the owner of the website whose registered office is 4 / 308 New Cleveland Road, TINGALPA, QLD, 4173. Our ABN is 15 010 932 386. The term ‘you’ refers to the user or viewer of our website.

These products are intended for use in industrial applications only. Do not use these products where pressures and temperatures can exceed those listed under ‘Technical Data’ and in our individual ‘Series’ data sheets. Before using these products with fluids other than these specified, for non-industrial applications, life-support systems, or other applications not within published specifications, consult Process Systems Pty Ltd. Through misuse, age, or malfunction, components used in industrial valve applications can fail in various modes. The system designer is warned to consider the failure modes of all component parts used in industrial valve applications and to provide adequate safeguards to prevent personal injury or damage to equipment in the event of such failure. System designers must provide a warning to the user in the system instructional manual if protection against a failure mode cannot be adequately provided. System designers and end users are cautioned to review specific warnings or specifications found in instruction sheets or labels packed or attached and shipped with the products. Our policy is one of continuous research and development. We therefore reserve the right to amend without notice the specifications given in this document or our individual ‘Series’ data sheets.

The Tekmar 519 Radiant Thermostat is a single-stage thermostat designed for precise temperature control in radiant heating systems. This model, identified by MPN 519, offers ease of use with simple up and down buttons and a display with large type. It ensures comfortable room and floor temperatures with advanced features.

Size 1/2" to 2" BSPT Body Ductile Iron Application Steam Inlet Pressure Range 1 to 20 Bar Outlet Pressure Range 0.2 to 14 BAR Temperature 0°C to 220°C

I found exactly what I needed to replace the compressor of my home HVAC unit, thank you for your service and I will definitely do business with your company again.

The Tekmar 519 Radiant Thermostat is designed to optimize comfort and efficiency in radiant heating systems. It includes a slab sensor to prevent floor overheating and ensure precise control. This thermostat is easy to install and integrates seamlessly into existing setups.

Size 50mm to 200mm Body Ductile Iron Application Steam Inlet Pressure Range 1 to 20 Bar Outlet Pressure Range 0.2 to 14 BAR Temperature 0°C to 220°C

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Pressure Reducing Valves should always be installed in accordance with the manufacturers recommendations. In particular always insure; correct direction of flow, correct orientation, clear access for general maintenance and repairs. Pressure Reducing Valves can have various end connections such as flanged or threaded so installation will need to take this into account. Always ensure a pressure gauge is installed on the downstream side, to confirm set pressure. Always take into consideration the need for pressure relief or safety requirements downstream of the Pressure reducing valve. A safety valve may need to be installed and set at a suitable safe pressure  to avoid over pressurisation events.